TJ1-PRT

Cat. No. I51E-EN-04 Trajexia motion control system hardware reference manual TJ1-MC04, TJ1-MC16, TJ1-ML04, TJ1-ML16, TJ1-PRT, TJ1-DRT, TJ1-CORT, TJ1-FL02 GRT1-ML2 Trajexia motion control system Cat. No. I51E-EN-05 hardware reference manual Omron Europe B.V. Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands. 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Product information in this catalogue is provided ‚as is‘ without warranty of any kind, either express or implied, including, but not limited to, the implied warranties of merchantability, fitness for a particular purpose, or non-infringement. In a jurisdiction where the exclusion of implied warranties is not valid, the exclusion shall be deemed to be replaced by such valid exclusion, which most closely matches the intent and purpose of the original exclusion. Omron Europe BV and/or its subsidiary and affiliated companies reserve the right to make any changes to the products, their specifications, data at its sole discretion at any time without prior notice. The material contained in this catalogue may be out of date and Omron Europe BV and/or its subsidiary and affiliated companies make no commitment to update such material. Cat. No. I51E-EN-04 Notice /i OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual. The following conventions are used to indicate and classify precautions in this manual. Always heed the information provided with them. Failure to heed precautions can result in injury to people or damage to property. Definition of precautionary information WARNING Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury. Caution Indicates a potentially hazardous situation, which, if not avoided, may result in minor or moderate injury, or property damage. Trademarks and Copyrights PROFIBUS is a registered trademark of PROFIBUS International. MECHATROLINK is a registered trademark of Yaskawa Corporation. DeviceNet is a registered trademark of Open DeviceNet Vendor Assoc INC. CIP is a registered trademark of Open DeviceNet Vendor Assoc INC. CANopen is a registered trademark of CAN in Automation (CiA). ModbusTCP is a registered trademark of Modbus IDA. Trajexia is a registered trademark of OMRON. Motion Perfect is a registered trademark of Trio Motion Technology Ltd. All other product names, company names, logos or other designations mentioned herein are trademarks of their respective owners. Revision 5.0 HARDWARE REFERENCE MANUAL © OMRON, 2010 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of OMRON. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication. I About this manual This manual describes the installation and operation of the Trajexia Motion Control System. Please read this manual and the related manuals listed in the following table carefully and be sure you understand the information provided before attempting to install or operate the Trajexia Motion Control units. Be sure to read the precautions provided in the following section. /i Revision 5.0 Name Cat. No. Contents Trajexia motion control system QUICK START GUIDE I50E Describes how to get quickly familiar with Trajexia, moving a single axis using MECHATROLINK-II, in a test set-up. Trajexia motion control system HARDWARE REFERENCE MANUAL I51E Describes the installation and hardware specification of the Trajexia units, and explains the Trajexia system philosophy. Trajexia motion control system PROGRAMMING MANUAL I52E Sigma-II Servo Driver manual SIEP S800000 15 Describes the installation and operation of Sigma-II Servo Drivers Sigma-III with MECHATROLINK interface manual SIEP S800000 11 Describes the installation and operation of Sigma-III Servo Drivers with MECHATROLINK-II interface Sigma-V Servo Driver manual SIEP S800000-44-O-OY SIEP S800000-46-O-OY SIEP S800000-48-O-OY Describes the installation and operation of Sigma-V Servo Drivers JUNMA series servo drive manual TOEP-C71080603 01-OY Describes the installation and operation of JUNMA Servo Drivers HARDWARE REFERENCE MANUAL Describes the BASIC commands to be used for programming Trajexia, communication protocols and Trajexia Studio software, gives practical examples and troubleshooting information. Name Cat. No. Contents V7 Inverter TOEP C71060605 02-OY Describes the installation and operation of V7 Inverters F7Z Inverter TOE S616-55 1-OY Describes the installation and operation of F7Z Inverters G7 Inverter TOE S616-60 Describes the installation and operation of G7 Inverters JUSP-NS115 manual SIEP C71080001 Describes the installation and operation of the MECHATROLINK-II application module SI-T MECHATROLINK interface for the G7 & F7 SIBP-C730600-08 Describes the installation and operation of MECHATROLINK-II interfaces for G7 and F7 Inverters ST-T/V7 MECHATROLINK interface for the V7 SIBP-C730600-03 Describes the installation and operation of MECHATROLINK-II interfaces for V7 Inverters MECHATROLINK IO Modules SIE C887-5 Describes the installation and operation of MECHATROLINK-II input and output modules and the MECHATROLINK-II repeater SYSMAC CS/CJ Series Communications Commands W342 Describes FINS communications protocol and FINS commands Omron Smartslice GRT1-Series, slice I/ O units, Operation manual W455-E1 Describes the installation and operation of Omron slice I/O units Omron G-series user’s manual I566-E1 Describes the installation and operation of G-series Servo Drivers Omron Accurax G5 user’s manual I572-E1 Describes the installation and operation of Accurax G5 Servo Drivers Trajexia Studio user manual I56E-EN Describes the use of Trajexia Studio programming software II WARNING Failure to read and understand the information provided in this manual may result in personal injury or death, damage to the product, or product failure. Please read each section in its entirety and be sure you understand the information provided in the section and related sections before attempting any of the procedures or operations given. Connect the TJ1-MC__ to Trajexia Studio software. Refer to the Programming Manual. Open the terminal window and type the following commands: Type PRINT VERSION in the terminal window. The version parameter returns the current firmware version number of the motion controller. Type PRINT FPGA_VERSION SLOT(-1) in the terminal window. The parameter returns the current FPGA version number of the TJ1-MC__. Functions supported by unit versions During the development of Trajexia new functionality was added to the controller unit after market release. This functionality is implemented in the firmware, and/or the FPGA of the controller unit. In the table below, the overview of the applicable functionality is shown related to the firmware and FPGA version of the TJ1-MC__. /i Revision 5.0 Functionality TJ1-MC__ Firmware version TJ1-MC__ FPGA version Full support TJ1-FL02 V1.6509 21 and higher Support BASIC commands FINS_COMMS V1.6509 All versions Support TJ1-DRT V1.6509 All versions Support TJ1-MC04 andTJ1-ML04 V1.6607 21 and higher Support TJ1-CORT, GRT1-ML2, ModbusTCP, Sigma-V series Servo Drivers (except DATUM and REGIST BASIC commands) and allow Inverters to be controlled as servo axes V1.6652 21 and higher Support for G-series Drivers, full support for Sigma-V series Servo Drivers V1.6714 21 and higher Support for Accurax G5 Drivers V1.6720 21 and higher Verify the firmware and FPGA versions of the TJ1-MC__ HARDWARE REFERENCE MANUAL III Contents 1 Safety warnings and precautions................................................................................................................................................................ 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 2 System philosophy ....................................................................................................................................................................................... 7 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3 Introduction .......................................................................................................................................................................................................................................7 Motion control concepts ....................................................................................................................................................................................................................8 Servo system principles ..................................................................................................................................................................................................................19 Trajexia system architecture .........................................................................................................................................................................................................22 Cycle time ......................................................................................................................................................................................................................................23 Program control and multi-tasking ..................................................................................................................................................................................................29 Motion sequence and axes.............................................................................................................................................................................................................30 Motion buffers ...............................................................................................................................................................................................................................40 Mechanical system .........................................................................................................................................................................................................................42 Hardware reference .................................................................................................................................................................................... 43 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 A Intended audience ............................................................................................................................................................................................................................1 General precautions .........................................................................................................................................................................................................................1 Safety precautions ............................................................................................................................................................................................................................1 Operating environment precautions..................................................................................................................................................................................................2 Application precautions.....................................................................................................................................................................................................................3 Unit assembly precautions................................................................................................................................................................................................................5 Conformance to EC Directives Conformance ...................................................................................................................................................................................6 Introduction .....................................................................................................................................................................................................................................43 All units ..........................................................................................................................................................................................................................................46 Power Supply Unit (PSU) ...............................................................................................................................................................................................................57 TJ1-MC__ .....................................................................................................................................................................................................................................59 TJ1-ML__........................................................................................................................................................................................................................................70 GRT1-ML2 ....................................................................................................................................................................................................................................143 TJ1-PRT .......................................................................................................................................................................................................................................158 TJ1-DRT .......................................................................................................................................................................................................................................162 TJ1-CORT ....................................................................................................................................................................................................................................166 TJ1-FL02 ......................................................................................................................................................................................................................................170 Differences between Sigma-II and Junma .............................................................................................................................................. 188 Revision history .............................................................................................................................................................................................. 189 Revision 5.0 HARDWARE REFERENCE MANUAL IV Safety warnings and precautions 1 1.1 Safety warnings and precautions Intended audience This manual is intended for personnel with knowledge of electrical systems (electrical engineers or the equivalent) who are responsible for the design, installation and management of factory automation systems and facilities. 1.2 General precautions The user must operate the product according to the performance specifications described in this manual. Before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, safety equipment, petrochemical plants, and other systems, machines and equipment that can have a serious influence on lives and property if used improperly, consult your OMRON representative. 1.3 Safety precautions WARNING Do not attempt to take the Unit apart and do not touch any of the internal parts while power is being supplied. Doing so may result in electrical shock. WARNING Do not touch any of the terminals or terminal blocks while power is being supplied. Doing so may result in electric shock. Revision 5.0 HARDWARE REFERENCE MANUAL WARNING Never short-circuit the positive and negative terminals of the batteries, charge the batteries, disassemble them, deform them by applying pressure, or throw them into a fire. The batteries may explode, combust or leak liquid. WARNING Fail-safe measures must be taken by the customer to ensure safety in the event of incorrect, missing, or abnormal signals caused by broken signal lines, momentary power interruptions, or other causes. Not doing so may result in serious accidents. WARNING Emergency stop circuits, interlock circuits, limit circuits, and similar safety measures must be provided by the customer as external circuits, i.e., not in the Trajexia motion controller. Not doing so may result in serious accidents. WARNING When the 24 VDC output (I/O power supply to the TJ1) is overloaded or short-circuited, the voltage may drop and result in the outputs being turned off.As a countermeasure for such problems, external safety measures must be provided to ensure safety in the system. WARNING The TJ1 outputs will go off due to overload of the output transistors (protection).As a countermeasure for such problems, external safety measures must be provided to ensure safety in the system. 1 Safety warnings and precautions WARNING The TJ1 will turn off the WDOG when its self-diagnosis function detects any error.As a countermeasure for such errors, external safety measures must be provided to ensure safety in the system. WARNING Provide safety measures in external circuits, i.e., not in the Trajexia Motion Controller (referred to as "TJ1"), in order to ensure safety in the system if an abnormality occurs due to malfunction of the TJ1 or another external factor affecting the TJ1 operation. Not doing so may result in serious accidents. WARNING Do not attempt to disassemble, repair, or modify any Units. Any attempt to do so may result in malfunction, fire, or electric shock. Caution Confirm safety at the destination unit before transferring a program to another unit or editing the memory. Doing either of these without confirming safety may result in injury. Caution User programs written to the Motion Control Unit will not be automatically backed up in the TJ1 flash memory (flash memory function). Caution Tighten the screws on the terminal block of the Power Supply Unit to the torque specified in this manual. Loose screws may result in burning or malfunction. 1.4 Operating environment precautions Caution Do not operate the Unit in any of the following locations. Doing so may result in malfunction, electric shock, or burning. - Locations subject to direct sunlight. - Locations subject to temperatures or humidity outside the range specified in the specifications. - Locations subject to condensation as the result of severe changes in temperature. - Locations subject to corrosive or flammable gases. - Locations subject to dust (especially iron dust) or salts. - Locations subject to exposure to water, oil, or chemicals. - Locations subject to shock or vibration. Caution Take appropriate and sufficient countermeasures when installing systems in the following locations. Inappropriate and insufficient measures may result in malfunction. - Locations subject to static electricity or other forms of noise. - Locations subject to strong electromagnetic fields. - Locations subject to possible exposure to radioactivity. - Locations close to power supplies. Revision 5.0 Caution Pay careful attention to the polarity (+/-) when wiring the DC power supply.A wrong connection may cause malfunction of the system. HARDWARE REFERENCE MANUAL 2 Safety warnings and precautions Caution The operating environment of the TJ1 System can have a large effect on the longevity and reliability of the system. Improper operating environments can lead to malfunction, failure, and other unforeseeable problems with the TJ1 System. Make sure that the operating environment is within the specified conditions at installation and remains within the specified conditions during the life of the system. 1.5 Caution Take appropriate measures to ensure that the specified power with the rated voltage and frequency is supplied. Be particularly careful in places where the power supply is unstable. An incorrect power supply may result in malfunction. Application precautions Caution Install external breakers and take other safety measures against short-circuiting in external wiring. Insufficient safety measures against short-circuiting may result in burning. WARNING Do not start the system until you check that the axes are present and of the correct type. The numbers of the Flexible axes will change if MECHATROLINKII network errors occur during start-up or if the MECHATROLINK-II network configuration changes. Not doing so may result in unexpected operation. Caution Do not apply voltage to the Input Units in excess of the rated input voltage. Excess voltage may result in burning. WARNING Check the user program for proper execution before actually running it in the Unit. Not checking the program may result in an unexpected operation. Caution Always use the power supply voltage specified in this manual. An incorrect voltage may result in malfunction or burning. Caution Do not apply voltage or connect loads to the Output Units in excess of the maximum switching capacity. Excess voltage or loads may result in burning. Caution Disconnect the functional ground terminal when performing withstand voltage tests. Not disconnecting the functional ground terminal may result in burning. Revision 5.0 Caution Always connect to a class-3 ground (to 100Ω or less) when installing the Units. Not connecting to a class-3 ground may result in electric shock. HARDWARE REFERENCE MANUAL 3 Safety warnings and precautions Caution Always turn off the power supply to the system before attempting any of the following. Not turning off the power supply may result in malfunction or electric shock. - Mounting or dismounting expansion Units, CPU Units, or any other Units. - Assembling the Units. - Setting dipswitches or rotary switches. - Connecting or wiring the cables. - Connecting or disconnecting the connectors. Caution Be sure that all mounting screws, terminal screws, and cable connector screws are tightened to the torque specified in this manual. Incorrect tightening torque may result in malfunction. Caution Leave the dust protective label attached to the Unit when wiring. Removing the dust protective label may result in malfunction. Caution Remove the dust protective label after the completion of wiring to ensure proper heat dissipation. Leaving the dust protective label attached may result in malfunction. Revision 5.0 Caution Use crimp terminals for wiring. Do not connect bare stranded wires directly to terminals. Connection of bare stranded wires may result in burning. HARDWARE REFERENCE MANUAL Caution Double-check all the wiring before turning on the power supply. Incorrect wiring may result in burning. Caution Wire correctly. Incorrect wiring may result in burning. Caution Mount the Unit only after checking the terminal block completely. Caution Be sure that the terminal blocks, expansion cables, and other items with locking devices are properly locked into place. Improper locking may result in malfunction. Caution Confirm that no adverse effect will occur in the system before changing the operating mode of the system. Not doing so may result in an unexpected operation. Caution Resume operation only after transferring to the new CPU Unit the contents of the VR and table memory required for operation. Not doing so may result in an unexpected operation. Caution When replacing parts, be sure to confirm that the rating of a new part is correct. Not doing so may result in malfunction or burning. 4 Safety warnings and precautions Caution Do not pull on the cables or bend the cables beyond their natural limit. Doing so may break the cables. Caution The TJ1 will start operating in RUN mode when the power is turned on and if a BASIC program is set to Auto Run mode. Caution Before touching the system, be sure to first touch a grounded metallic object in order to discharge any static build-up. Otherwise it might result in a malfunction or damage. Caution Always check the “Status-Words” of each GRT1-ML2 coupler. Not doing so can lead to missing or incorrect I/O data. Caution Always check the status of the connected MECHATROLINK-II devices in a BASIC program. Not doing so may result in an unexpected operation. Caution UTP cables are not shielded. In environments that are subject to noise use a system with shielded twisted-pair (STP) cable and hubs suitable for an FA environment. Do not install twisted-pair cables with high-voltage lines. Do not install twisted-pair cables near devices that generate noise. Do not install twisted-pair cables in locations that are subject to high humidity. Do not install twisted-pair cables in locations subject to excessive dirt and dust or to oil mist or other contaminants. Caution Use the dedicated connecting cables specified in operation manuals to connect the Units. Using commercially available RS-232C computer cables may cause failures in external devices or the Motion Control Unit. Revision 5.0 Caution Outputs may remain on due to a malfunction in the built-in transistor outputs or other internal circuits. As a countermeasure for such problems, external safety measures must be provided to ensure the safety of the system. HARDWARE REFERENCE MANUAL Caution The TJ1-CORT unit is developed to exchange I/O data between the Trajexia system and a CANopen network. The TJ1-CORT is not able to exchange motion commands. Using the TJ1-CORT to exchange motion commands may result in unexpected operation. 1.6 Unit assembly precautions Caution Install the unit properly. Improper installation of the unit may result in malfunction. Caution Be sure to mount the TJ1-TER supplied with the TJ1-MC__ to the right most Unit. Unless the TJ1-TER is properly mounted, the TJ1 will not function properly. 5 Safety warnings and precautions 1.7 Conformance to EC Directives Conformance 1.7.1 Concepts The concepts for the directives EMC and Low Voltage are as follows: EMC Directives OMRON devices that comply with EC Directives also conform to the related EMC standards so that they can be more easily built into other devices or machines. The actual products have been checked for conformity to EMC standards. Whether the products conform to the standards in the system used by the customer, however, must be checked by the customer. EMC-related performance of the OMRON devices that comply with EC Directives will vary depending on the configuration, wiring, and other conditions of the equipment or control panel in which the OMRON devices are installed. The customer must, therefore, perform final checks to confirm that devices and the over-all machine conform to EMC standards. Low Voltage Directive Always ensure that devices operating at voltages of 50 to 1,000 VAC or 75 to 1,500 VDC meet the required safety standards. 1.7.2 Conformance to EC Directives The Trajexia Motion Controllers comply with EC Directives. To ensure that the machine or device in which a system is used complies with EC directives, the system must be installed as follows: 1. The system must be installed within a control panel. 2. Reinforced insulation or double insulation must be used for the DC power supplies used for the communications and I/O power supplies. Revision 5.0 HARDWARE REFERENCE MANUAL 6 System philosophy 2 System philosophy 2.1 Introduction The system philosophy is centred around the relationship between: • System architecture • Cycle time • Program control and multi-tasking • Motion sequence and axes • Motion buffers fig. 1 AXIS CONTROL LOOP TJ1-MC__ Buffer & profile gererator Program Buffer A clear understanding of the relationship between these concepts is necessary to obtain the best results for the Trajexia system. AXIS TYPE Position Loop TJ1-ML__ ENC BASIC PROGRAMS 2.1.1 Glossary All other Servo Drivers Process 1 Servo Driver Process 2 Process 3 Motion sequence … The Motion Sequence is responsible for controlling the position of the axes. Comms Position Loop Speed Loop Process 14 Servo period Defines the frequency at which the Motion Sequence is executed. The servo period must be set according to the configuration of the physical axes. The available settings are 0.5ms, 1ms or 2ms. MOTOR Torque Loop TJ1-FL02 MC I/O ENC Servo Driver Ethernet FINS TJ1-PRT Ethernet Profibus Speed Loop Torque Loop MOTOR Cycle time Is the time needed to execute one complete cycle of operations in the TJ1MC__. The cycle time is divided in 4 time slices of equal time length, called "CPU Tasks". The cycle time is 1ms if SERVO_PERIOD=0.5ms or SERVO_PERIOD=1ms and 2ms if the SERVO_PERIOD=2ms. BUILT-IN Via TJ1-ML16 CPU tasks The operations executed in each CPU task are: Revision 5.0 CPU task Operation First CPU task Motion Sequence Low priority process HARDWARE REFERENCE MANUAL 7 System philosophy CPU task Operation Second CPU task High priority process Third CPU task Motion Sequence (only if SERVO_PERIOD=0.5ms) LED Update High priority process Fourth CPU task External Communications Program A program is a piece of BASIC code. Process Is a program in execution with a certain priority assigned. Process 0 to 12 are Low priority processes and Process 13 and 14 are High priority processes. First the process priority, High or Low, and then the process number, from high to low, will define to which CPU task the process will be assigned. 2.2 Motion control concepts The TJ1-MC__ offers these types of positioning control operations: 1. Point-to-Point (PTP) control 2. Continuous Path (CP) control 3. Electronic Gearing (EG) control. This section introduces some of the commands and parameters used in the BASIC programming of the motion control application. Coordinate system Positioning operations performed by the TJ1-MC__ are based on an axis coordinate system. The TJ1-MC__ converts the position data from either the connected Servo Driver or the connected encoder into an internal absolute coordinate system. Revision 5.0 The engineering unit that specifies the distances of travelling can be freely defined for each axis separately. The conversion is performed through the use of the unit conversion factor, which is defined by the UNITS axis HARDWARE REFERENCE MANUAL 8 System philosophy parameter. The origin point of the coordinate system can be determined using the DEFPOS command. This command re-defines the current position to zero or any other value. A move is defined in either absolute or relative terms. An absolute move takes the axis (A) to a specific predefined position with respect to the origin point. A relative move takes the axis from the current position to a position that is defined relative to this current position. The figure shows an example of relative (command MOVE) and absolute (command MOVEABS) linear moves. fig. 2 MOVEABS(30) MOVE(60) MOVEABS(50) MOVE(50) MOVE(30) 0 2.2.1 50 100 A PTP control In point-to-point positioning, each axis is moved independently of the other axis. The TJ1-MC__ supports the following operations: • Relative move • Absolute move • Continuous move forward • Continuous move reverse. Revision 5.0 HARDWARE REFERENCE MANUAL 9 System philosophy Relative and absolute moves To move a single axis either the command MOVE for a relative move or the command MOVEABS for an absolute move is used. Each axis has its own move characteristics, which are defined by the axis parameters. Suppose a control program is executed to move from the origin to an axis no. 0 (A) coordinate of 100 and axis no. 1 (B) coordinate of 50. If the speed parameter is set to be the same for both axes and the acceleration and deceleration rate are set sufficiently high, the movements for axis 0 and axis 1 will be as shown in the figure. At start, both the axis 0 and axis 1 moves to a coordinate of 50 over the same duration of time. At this point, axis 1 stops and axis 0 continues to move to a coordinate of 100. fig. 3 B MOVEABS(100) AXIS(0) MOVEABS(50) AXIS(1) 50 0 50 A 100 The move of a certain axis is determined by the axis parameters. Some relevant parameters are: /i Parameter Description UNITS Unit conversion factor ACCEL Acceleration rate of an axis in units/s2 DECEL Deceleration rate of an axis in units/s2 SPEED Demand speed of an axis in units/s2 Defining moves The speed profile in this figure shows a simple MOVE operation. Axis A is the time, axis B is the speed. The UNITS parameter for this axis has been defined for example as meters. The required maximum speed has been set to 10 m/s. In order to reach this speed in one second and also to decelerate to zero speed again in one second, both the acceleration as the deceleration rate have been set to 10 m/s2. The total distance travelled is the sum of distances travelled during the acceleration, constant speed and deceleration segments. Suppose the distance moved by the MOVE command is 40 m, the speed profile is given by the figure. fig. 4 B ACCEL=10 DECEL=10 SPEED=10 MOVE(40) 10 Revision 5.0 0 HARDWARE REFERENCE MANUAL 1 2 3 4 5 6 A 10 System philosophy The two speed profiles in these figures show the same movement with an acceleration time respectively a deceleration time of 2 seconds. Again, Axis A is the time, axis B is the speed. fig. 5 B ACCEL=5 DECEL=10 SPEED=10 MOVE(40) 10 0 1 2 3 4 5 6 A fig. 6 B ACCEL=10 DECEL=5 SPEED=10 MOVE(40) 10 0 1 2 3 4 5 6 A Move calculations The following equations are used to calculate the total time for the motion of the axes. • The moved distance for the MOVE command is D. • The demand speed is V. • The acceleration rate is a. • The deceleration rate is d. /i Revision 5.0 Acceleration time = HARDWARE REFERENCE MANUAL 11 System philosophy Acceleration distance = Deceleration time = Deceleration distance = Constant speed distance = Total time = Continuous moves The FORWARD and REVERSE commands can be used to start a continuous movement with constant speed on a certain axis. The FORWARD command moves the axis in positive direction and the REVERSE command in negative direction. For these commands also the axis parameters ACCEL and SPEED apply to specify the acceleration rate and demand speed. Both movements can be cancelled by using either the CANCEL or RAPIDSTOP command. The CANCEL command cancels the move for one axis and RAPIDSTOP cancels moves on all axes. The deceleration rate is set by DECEL. 2.2.2 CP control Revision 5.0 Continuous Path control enables to control a specified path between the start and end position of a movement for one or multiple axes. The TJ1MC__ supports the following operations: • Linear interpolation • Circular interpolation • CAM control. HARDWARE REFERENCE MANUAL 12 System philosophy Linear interpolation In applications it can be required for a set of motors to perform a move operation from one position to another in a straight line. Linearly interpolated moves can take place among several axes. The commands MOVE and MOVEABS are also used for the linear interpolation. In this case the commands will have multiple arguments to specify the relative or absolute move for each axis. Consider the three axis move in a 3-dimensional plane in the figure. It corresponds to the MOVE(50,50,50) command. The speed profile of the motion along the path is given in the diagram. The three parameters SPEED, ACCEL and DECEL that determine the multi axis movement are taken from the corresponding parameters of the base axis. The MOVE command computes the various components of speed demand per axis. A is the time axis, B is the speed axis. fig. 7 2 1 3 B A Revision 5.0 HARDWARE REFERENCE MANUAL 13 System philosophy Circular interpolation It may be required that a tool travels from the starting point to the end point in an arc of a circle. In this instance the motion of two axes is related via a circular interpolated move using the MOVECIRC command. Consider the diagram in the figure. It corresponds to the MOVECIRC(100,0,-50,0,0) command. The centre point and desired end point of the trajectory relative to the start point and the direction of movement are specified. The MOVECIRC command computes the radius and the angle of rotation. Like the linearly interpolated MOVE command, the ACCEL, DECEL and SPEED variables associated with the base axis determine the speed profile along the circular move. CAM control Additional to the standard move profiles the TJ1-MC__ also provides a way to define a position profile for the axis to move. The CAM command moves an axis according to position values stored in the TJ1-MC__ Table array. The speed of travelling through the profile is determined by the axis parameters of the axis. The figure corresponds to the command CAM(0,99,100,20). A is the time axis, B is the position axis. fig. 8 50 -50 0 50 fig. 9 B A 2.2.3 EG control Revision 5.0 Electronic Gearing control allows you to create a direct gearbox link or a linked move between two axes. The MC Unit supports the following operations. • Electronic gearbox • Linked CAM • Linked move • Adding axes HARDWARE REFERENCE MANUAL 14 System philosophy Electronic gearbox The TJ1-MC__ is able to have a gearbox link from one axis to another as if there is a physical gearbox connecting them. This can be done using the CONNECT command in the program. In the command the ratio and the axis to link to are specified. In the figure, A is the Master axis, and B is the CONNECT axis. /i Axes 0 Ratio CONNECT command 1:1 CONNECT(1,0) AXIS(1) fig. 10 B 2:1 1:1 1:2 1 A 2:1 CONNECT(2,0) AXIS(1) 1:2 CONNECT(0.5,0) AXIS(1) Revision 5.0 HARDWARE REFERENCE MANUAL 15 System philosophy Linked CAM control Next to the standard CAM profiling tool the TJ1-MC__ also provides a tool to link the CAM profile to another axis. The command to create the link is called CAMBOX. The travelling speed through the profile is not determined by the axis parameters of the axis but by the position of the linked axis. This is like connecting two axes through a cam. In the figure, A is the Master axis (0) position, and B is the CAMBOX Axis (1) position. fig. 11 B A Linked move The MOVELINK command provides a way to link a specified move to a master axis. The move is divided into an acceleration, deceleration and constant speed part and they are specified in master link distances. This can be particularly useful for synchronizing two axes for a fixed period. The labels in the figure are: A. Time axis. B. Speed axis. C. Master axis (1). D. Synchronized. E. MOVELINK axis (0). fig. 12 B C D E A Revision 5.0 HARDWARE REFERENCE MANUAL 16 System philosophy Adding axes It is very useful to be able to add all movements of one axis to another. One possible application is for instance changing the offset between two axes linked by an electronic gearbox. The TJ1-MC__ provides this possibility by using the ADDAX command. The movements of the linked axis will consists of all movements of the actual axis plus the additional movements of the master axis. In the figure, A is the time axis and B is the speed axis. fig. 13 B BASE(0) ADDAX(2) FORWARD MOVE(100) AXIS(2) MOVE(-60) AXIS(2) A B A B A Revision 5.0 HARDWARE REFERENCE MANUAL 17 System philosophy 2.2.4 Other operations Cancelling moves In normal operation or in case of emergency it can be necessary to cancel the current movement from the buffers. When the CANCEL or RAPIDSTOP commands are given, the selected axis respectively all axes will cancel their current move. Origin search The encoder feedback for controlling the position of the motor is incremental. This means that all movement must be defined with respect to an origin point. The DATUM command is used to set up a procedure whereby the TJ1-MC__ goes through a sequence and searches for the origin based on digital inputs and/or Z-marker from the encoder signal. Print registration The TJ1-MC__ can capture the position of an axis in a register when an event occurs. The event is referred to as the print registration input. On the rising or falling edge of an input signal, which is either the Z-marker or an input, the TJ1-MC__ captures the position of an axis in hardware. This position can then be used to correct possible error between the actual position and the desired position. The print registration is set up by using the REGIST command. The position is captured in hardware, and therefore there is no software overhead and no interrupt service routines, eliminating the need to deal with the associated timing issues. Revision 5.0 HARDWARE REFERENCE MANUAL 18 System philosophy Merging moves If the MERGE axis parameter is set to 1, a movement is always followed by a subsequent movement without stopping. The figures show the transitions of two moves with MERGE value 0 and value 1. In the figure, A is the time axis and B is the speed axis. fig. 14 B MERGE=0 Jogging Jogging moves the axes at a constant speed forward or reverse by manual operation of the digital inputs. Different speeds are also selectable by input. Refer to the FWD_JOG, REV_JOG and FAST_JOG axis parameters. A B MERGE=1 A 2.3 Servo system principles The servo system used by and the internal operation of the TJ1-MC__ are briefly described in this section. 2.3.1 Semi-closed loop system The servo system of the TJ1-MC__ uses a semi-closed or inferred closed loop system. This system detects actual machine movements by the rotation of the motor in relation to a target value. It calculates the error between the target value and actual movement, and reduces the error through feedback. Revision 5.0 HARDWARE REFERENCE MANUAL 19 System philosophy 2.3.2 Internal operation of the TJ1-MC__ Inferred closed loop systems occupy the mainstream in modern servo systems applied to positioning devices for industrial applications. The figure shows the basic principle of the servo system as used in the TJ1-MC__. 1. The TJ1-MC__ performs actual position control. The main input of the controller is the Following Error, which is the calculated difference between the demand position and the actual measured position. 2. The Position Controller calculates the required speed reference output determined by the Following Error and possibly the demanded position and the measured position. The speed reference is provided to the Servo Driver. 3. The Servo Driver controls the rotational speed of the servo motor corresponding to the speed reference. The rotational speed is proportional to the speed reference. 4. The rotary encoder generates the feedback pulses for both the speed feedback within the Servo Driver speed loop and the position feedback within the TJ1-MC__ position loop. fig. 15 A B 2 3 C 1 D E F G I 4 H J The labels in the figure are: A. TJ1-MC__. B. Servo system. C. Demand position. D. Position control. E. Speed reference. F. Speed control. G. Motor. H. Encoder. I. Measured speed. J. Measured position. 2.3.3 Motion control algorithm Revision 5.0 The servo system controls the motor by continuously adjusting the speed reference to the Servo Driver. The speed reference is calculated by the motion control algorithm of the TJ1-MC__, which is explained in this section. HARDWARE REFERENCE MANUAL 20 System philosophy The motion control algorithm uses the demand position (A), the measured position (D) and the Following Error (B) to determine the speed reference. The Following Error is the difference between the demanded and measured position. The demand position, the measured position and the Following Error are represented by the axis parameters MPOS, DPOS and FE. Five gain values have been implemented for the user to be able to configure the correct control operation for each application. C is the output signal. • Proportional gain The proportional gain Kp creates an output Op that is proportional to the Following Error E. Op = Kp · E All practical systems use proportional gain. For many just using this gain parameter alone is sufficient. The proportional gain axis parameter is called P_GAIN. • Integral gain The integral gain Ki creates an output Oi that is proportional to the sum of the Following Errors that have occurred during the system operation. Oi = Ki · ΣE Integral gain can cause overshoot and so is usually used only on systems working at constant speed or with slow accelerations. The integral gain axis parameter is called I_GAIN. • Derivative gain The derivative gain Kd produces an output Od that is proportional to the change in the Following Error E and speeds up the response to changes in error while maintaining the same relative stability. Od = Kd · ∆E Derivative gain may create a smoother response. High values may lead to oscillation. The derivative gain axis parameter is called D_GAIN. • Output speed gain The output speed gain Kov produces an output Oov that is proportional to the change in the measured position Pm and increases system damping. Oov = Kov · ∆Pm fig. 16 Kvff ∑ Kp A B C Ki ∑ Kd ∆ Kov ∆ D Revision 5.0 HARDWARE REFERENCE MANUAL 21 System philosophy • The output speed gain can be useful for smoothing motions but will generate high Following Errors. The output speed gain axis parameter is called OV_GAIN. Speed feed forward gain The speed feedforward gain Kvff produces an output Ovff that is proportional to the change in demand position Pd and minimizes the Following Error at high speed. Ovff = Kvff · ∆Pd The parameter can be set to minimise the Following Error at a constant machine speed after other gains have been set. The speed feed forward gain axis parameter is called VFF_GAIN. The default settings are given in the table along with the resulting profiles. Fractional values are allowed for gain settings. /i Gain Default value Proportional gain 0.1 Integral gain 0.0 Derivative gain 0.0 Output speed gain 0.0 Speed feedforward gain 0.0 2.4 Trajexia system architecture The system architecture of the Trajexia is dependant upon these concepts: • Program control • Motion Sequence • Motion buffers • Communication • Peripherals Revision 5.0 These concepts depend upon the value set in the SERVO_PERIOD parameter. The relationship between the value of SERVO_PERIOD and the different concepts of the system architecture are describes as follows. HARDWARE REFERENCE MANUAL 2.4.1 Program control Programs make the system work in a defined way. The programs are written in a language similar to BASIC and control the application of the axes and modules. 14 Programs can be executed in parallel. The programs can be set to run at system power-up, started and stopped from other programs and executed from Trajexia Tools. Programs execute commands to move the axes, control inputs and outputs and make communication via BASIC commands. 2.4.2 Motion sequence The motion sequence controls the position of all 16 axes with the actions as follows: • Reading the Motion buffer • Reading the current Measured Position (MPOS) • Calculating the next Demanded Position (DPOS) • Executing the Position loop • Sending the Axis reference • Error handling 2.4.3 Motion buffers Motion buffers are the link between the BASIC commands and the Axis control loop. When a BASIC motion command is executed, the command is stored in one of the buffers. During the next motion sequence, the profile generator executes the movement according to the information in the buffer. When the movement is finished, the motion command is removed from the buffer. 2.4.4 Communication All communication is carried out in the forth CPU task. A set of BASIC communication commands are used to configure the communications. When the Trajexia is a communication slave (as in the PROFIBUS communication) it is only necessary to configure the communication in an 22 System philosophy initial task. The values are exchanged from the configured global variables in a transparent way. When the Trajexia is a communications master, the BASIC communication commands are used to write and read. 2.4.5 Peripherals All inputs and outputs are used with the set of parameters (IN, OP, AIN, AOUT). The inputs and outputs are automatically detected and mapped in Trajexia. Inverters are considered a peripheral device and have a set of BASIC commands to control them. Various MECHATROLINK-II input and output modules can be connected to a TJ1-ML__ unit. 2.5 Cycle time All processes in the Trajexia system are based on the cycle time. The cycle time is divided into four CPU tasks: • 250µs time intervals for a SERVO_PERIOD of 0.5 and 1.0ms • 500µs time intervals for a SERVO_PERIOD of 2.0ms The processes that can be carried out in each time interval depends on the SERVO_PERIOD that is set. The operations executed in each CPU task are: CPU task Operation First CPU task Motion Sequence Low priority process Second CPU task High priority process Third CPU task 1 Fourth CPU task External Communications Motion Sequence (only if SERVO_PERIOD=0.5ms) LED Update. High priority process fig. 17 250µs 1 3 2 4 Cycle time = 1ms fig. 18 500 µs 1 2 3 4 Cycle time = 2 ms Revision 5.0 Note The Motion sequence execution depends on setting of the SERVO_PERIOD parameter. HARDWARE REFERENCE MANUAL 23 System philosophy 2.5.1 Servo period The SERVO_PERIOD can be set at 0.5, 1 or 2ms. The processes that take place within the cycle time depend on the setting of the SERVO_PERIOD parameter. The SERVO_PERIOD parameter is a Trajexia parameter that must be set according to the system configuration. The factory setting is 1ms (SERVO_PERIOD=1000). A change is set only after a restart of the TJ1-MC__. Note Only the Sigma-III Servo Driver and the Sigma-V Servo Driver support the 0.5 ms transmission cycle. Example 1 The SERVO_PERIOD has a value of 0.5ms and the motion sequence is executed every 0.5ms. fig. 19 CPU task 1 Motion sequence Low priority task (0,1,2,3...) CPU task 2 High priority task (13,14) CPU task 3 Motion sequence LED refresh High priority task (13,14) CPU task 4 Communication 1ms Revision 5.0 HARDWARE REFERENCE MANUAL 24 System philosophy Example 2 The SERVO_PERIOD has a value of 1ms and the motion sequence is executed every 1ms. As the motion sequence is not executed during CPU task 3, there is more time for the program execution. High priority programs run faster. fig. 20 CPU task 1 Motion sequence Low priority task (0,1,2,3...) CPU task 2 High priority task (13,14) CPU task 3 LED refresh High priority task (13,14) CPU task 4 Communication 1ms Example 3 The SERVO_PERIOD has a value of 2ms and the motion sequence is executed every 2.0ms. Servo period rules The number of axes and MECHATROLINK-II devices in the Trajexia system determines the value of the SERVO_PERIOD system parameter. There are 3 types of MECHATROLINK-II devices that are supported by the TJ1-MC__ units: • Servo Drivers The TJ1-MC__ considers Servo Drivers as axes. • Inverters The TJ1-MC__ does not consider Inverters as axes. • I/O units and slice bus couplers The TJ1-MC__ does not consider I/O units (analog and digital, counter and pulse) and slice bus couplers as axes. fig. 21 CPU task 1 Motion sequence Low priority task (0,1,2,3...) CPU task 2 High priority task (13,14) CPU task 3 LED refresh High priority task (13,14) CPU task 4 Communication 2ms Revision 5.0 You must obey the most restrictive rules when you set the SERVO_PERIOD parameter. An incorrect value of the SERVO_PERIOD parameter results in an incorrect detection of the MECHATROLINK-II devices. The most restrictive rules are given in the tables below. For each unit the table lists the maximum number of devices the unit can control at the given SERVO_PERIOD setting. HARDWARE REFERENCE MANUAL 25 System philosophy /i SERVO_PERIOD TJ1-MC16 TJ1-MC04 TJ1-ML16 TJ1-ML04 0.5 ms 8 axes 5 axes 4 devices 4 devices 4 non-axis devices 4 non-axis devices 16 axes 5 axes 8 devices 4 devices 8 non-axis devices 8 non-axis devices 16 axes 5 axes 16 devices 4 devices 8 non-axis devices 8 non-axis devices 1.0 ms 2.0 ms Configuration examples Example 1 • • • • 1x TJ1-MC__ 1x TJ1-ML__ 3x Sigma-II Servo Driver SERVO_PERIOD = 1ms fig. 22 Servo Driver TJ1-MC__ Supports 0.5ms SERVO_PERIOD with 3 axes. TJ1-MC__ Supports 0.5ms SERVO_PERIOD with 3 devices. Sigma-II supports 1ms SERVO_PERIOD. This is the limiting factor. Address 43 Address 44 Address 45 Terminator Revision 5.0 Axis 2 HARDWARE REFERENCE MANUAL Axis 3 Axis 4 26 System philosophy Example 2 • • • • 1x TJ1-MC16 2x TJ1-ML16 16x Sigma-II Servo Driver SERVO_PERIOD = 1ms fig. 23 Servo Drive TJ1-MC16 supports 1ms SERVO_PERIOD with 16 axes. TJ1-ML16 supports 1ms SERVO_PERIOD with 8 devices. Sigma-II supports 1ms SERVO_PERIOD. Address Address Address Address Address Address Address Address 41 42 43 44 45 46 47 48 Terminator Axis 0 Axis 1 Axis 2 Axis 3 Axis 4 Axis 5 Axis 6 Axis 7 Address Address Address Address Address Address Address Address 49 4A 4B 4C 4D 4E 4F 50 Terminator Axis 8 Axis 9 Axis 10 Axis 11 Axis 12 Axis 13 Axis 14 Axis 15 Revision 5.0 HARDWARE REFERENCE MANUAL 27 System philosophy Example 3 • • • • • • 1x TJ1-MC16 1x TJ1-ML16 8x Sigma-II Servo Driver 1x F7Z Inverter with SI-T interface 3x MECHATROLINK-II I/Os SERVO_PERIOD = 2.0ms TJ1-ML16 supports 2.0ms SERVO_PERIOD with 12 devices. This is the limiting factor. Sigma-II supports 1.0ms SERVO_PERIOD. SI-T supports 1ms. MECHATROLINK-II I/Os support 1.0ms. fig. 24 Address 21 Address Address Address 61 62 63 Address Address Address Address Address Address Address Address 41 42 43 44 45 46 47 48 0 31 32 95 96 159 160 Example 4 I/O Memory Allocations • • • • • • 1x TJ1-MC16 1x TJ1-ML16 2x TJ1-FL02 1x TJ1-PRT (does not influence in the SERVO_PERIOD) 5x Sigma-II Servo Driver SERVO_PERIOD = 1.0ms TJ1-MC16 supports 1.0ms SERVO_PERIOD with 9 axes (5 MECHATROLINK-II servo axes and 4 TJ1-FL02 axes) TJ1-ML16 supports 1.0ms SERVO_PERIOD with 5 devices TJ1-FL02 supports 0.5ms SERVO_PERIOD (2 axes each module) Sigma-II supports 1.0ms SERVO_PERIOD. Revision 5.0 HARDWARE REFERENCE MANUAL fig. 25 Axis 7 Axis 8 Axis 0 Axis 1 Address 43 Address 44 Address 45 Address 46 Address 47 Axis 2 Axis 3 Axis 4 Axis 5 Axis 6 28 System philosophy 2.6 Program control and multi-tasking The Trajexia system has program, processes and multi tasking control. 2.6.1 Program control The Trajexia system can control 14 processes that are written as BASIC programs. When the program is set to run, the program is executed. Processes 1 to 12 are low priority, 13 and 14 are high priority. 2.6.2 Processes The low-priority process 0 is reserved for the "Terminal Window" of Trajexia Tools. This terminal window is used to write direct BASIC commands to the TJ1-MC__ independent to other programs. These commands are executed after you press the Enter button. 2.6.3 Multi-tasking Each cycle time is divided into 4 time slices called CPU tasks. Processes run in the first 3 CPU tasks according to the priority of the process. Motion sequence and low-priority processes (A) are executed in the Low Task (LT) period. High priority processes (B) are executed in the high Task (HT) periods. fig. 26 LT HT #1 HT #2 COMS. Cycle time External communication that are not related to the motion network are updated in the communications (COMS) period in the fourth CPU task. Trajexia can control up to 14 programs at the same time. In contrast to low priority processes, a high priority process is always available for execution during two of the four CPU tasks. The high-priority tasks are executed faster than the low-priority tasks, it is that they have more time available for their execution. All the low-priority tasks must share one slot of time and the high-priority task have their own two slots of time. fig. 27 A B LT HT #1 HT #2 COMS. Revision 5.0 Cycle time HARDWARE REFERENCE MANUAL 29 System philosophy 2.6.4 Multi-tasking example In the example 1, there are two high-priority processes, 13 and 14. The two HT periods are reserved for these processes, one for processes 13 and one for processes 14. The low-priority processes 3, 2, 1 and 0 are executed in the LT period, one process per Cycle time here set to 1.0ms. 1 In the middle example, there is only one high-priority process, 14. Both HT 3 periods are reserved for this process. The low-priority processes, 3, 2, 1 and 0 are executed in the LT period, one process per cycle time. In the lower example, there are no high-priority processes. Therefore, the 2 HT periods can be used for the low-priority processes. The LT period is also 3 used for the low-priority processes. fig. 28 1ms COMS. 2 COMS. 2 13 14 1ms 2 1 COMS. 1 COMS. 0 (c/l) 3 13 14 COMS. 0 (c/l) 14 COMS. 0 (c/l) 14 1ms 2 COMS. 1 0 (c/l) 13 COMS. 1ms 14 1ms 1 1ms 1ms 14 1ms 3 COMS. 1ms 14 3 2.7 13 14 1ms 1ms COMS. 1ms 3 COMS. 2 1 0 (c/l) COMS. Motion sequence and axes Motion sequence is the part of the TJ1-MC__ that controls the axes. The actual way that the motion sequence operates depends on the axis type. The axis type can be set and read by the parameter ATYPE. At start-up the Trajexia system automatically detects the configuration of the axes. • The default value for the parameter ATYPE for MECHATROLINK-II axes is 41 (MECHATROLINK-II speed). • The default value for the parameter ATYPE for the TJ1-FL02 axes is 44 (Servo axis with an incremental encoder). All non allocated axes are set as a virtual axis. The value for the parameter ATYPE is 0. Every axis has the general structure as shown in fig. 29. Revision 5.0 The motion sequence which will be executed at the beginning of each servo period will contain the following elements: HARDWARE REFERENCE MANUAL fig. 29 • block • Servo Drive AXIS PARAMETER OFF Position loop Speed loop + Profile generator ON Demanded position Measured position Following error Torque loop M Speed command E 30 System philosophy 1. Transfer any moves from BASIC process buffers to motion buffers (see section 2.8). 2. Read digital inputs. 3. Load moves. (See note.) 4. Calculate speed profile. (See note.) 5. Calculate axis positions. (See note.) 6. Execute position servo. For axis 0 this also includes the Servo Driver communications. (See note.) 7. Update outputs. Note Each of these items will be performed for each axis in turn before moving on to the next item. 2.7.1 Profile generator The profile generator is the algorithm that calculates the demanded position for each axis. The calculation is made every motion sequence. The profile is generated according to the motion instructions from the BASIC programs. fig. 30 Basic Program ......... ......... MOVE(1000) ......... ......... Profile generator Demand Position 2.7.2 Position loop The position loop is the algorithm that makes sure that there is a minimal deviation between the measured position (MPOS) and the demand position (DPOS) of the same axis. 2.7.3 • Axis sequence Revision 5.0 The motion controller applies motion commands to an axis array that is defined with the BASE command. If the motion command concerns one axis, it is applied to the first axis in the BASE array. If the motion command concerns more than one axis, and makes an orthogonal HARDWARE REFERENCE MANUAL 31 System philosophy • • move, the axes are taken from the array in the order defined by the BASE command. For more information on the BASE command and the definition of the axis sequence in an axis array, refer to the Trajexia Programming Manual, chapter 3 (BASIC commands). If SERVO=OFF for one axis, the motion commands for that axis are ignored. If the Following Error (FE) in one axis exceeds the parameter value FELIMIT, the next action occurs: - WDOG is set to OFF and all axes stop. - SERVO for the axis that causes the error goes to OFF. - The current move is cancelled and removed from the buffer. 2.7.4 Type of axis /i ATYPE Applicable to Name Description 0 All axes Virtual axis Internal axis with no physical output. It is the only valid setting for non-allocated axes. That is, those that are not MECHATROLINK-II servos or a flexible axis. 40 MECHATROLINK-II Servo Drivers connected to a TJ1ML__ MECHATROLINK-II Position Position loop in the Servo Driver. TJ1-MC__ sends position reference to the Servo Driver via MECHATROLINK-II. 41 42 MECHATRO- Position loop in the Trajexia. TJ1-MC__ sends LINK-II Speed speed reference to the Servo Driver via MECHATROLINK-II. (Default) MECHATRO- Position loop in the Trajexia. TJ1-MC__ sends LINK-II Torque torque reference to the Servo Driver via MECHATROLINK-II. Revision 5.0 HARDWARE REFERENCE MANUAL 32 System philosophy ATYPE Applicable to Name 43 Stepper output Pulse and direction outputs. Position loop is in the driver. TJ1-FL02 sends pulses and receives no feed back. External driver connected to a TJ1-FL02 Description 44 Servo axis (Default) Encoder Analogue servo. Position loop is in the TJ1MC__. The TJ1-FL02 sends speed reference and receives position from an incremental encoder. 45 Encoder output The same as stepper, but with the phase differential outputs emulating an incremental encoder. 46 Absolute Tam- The same as servo axis but the feed back is agawa received from a Tamagawa absolute encoder. 47 Absolute EnDat The same as servo axis but the feed back is received from an EnDat absolute encoder. 48 Absolute SSI The same as servo axis but the feed back is received from an SSI absolute encoder. Inverter as axis Inverters (with built-in encoder interface) are controlled on the MECHATROLINK-II bus as servo axes. 49 ML__ Virtual axis ATYPE=0 You can split a complex profile into two or more simple movements, each assigned to a virtual axis. These movements can be added together with the BASIC command ADDAX then assigned to a real axis. fig. 31 Profile generator MEASURED POSITION = DEMAND POSITION Revision 5.0 HARDWARE REFERENCE MANUAL 33 System philosophy MECHATROLINK-II position ATYPE=40 With SERVO = ON, the position loop is closed in the Servo Driver. Gain settings in the TJ1-MC__ have no effect. The position reference is sent to the Servo Driver. Note Although MPOS and FE are updated, the real value is the value in the Servo Driver. The real Following Error can be monitored by the DRIVE_MONITOR parameter by setting DRIVE_CONTROL = 2. fig. 32 TJ1-MC__ TJ1-ML__ SERVO = OFF SERVO SERVO = OFF ML-II Position command Profile generator Position Loop Speed Loop Torque Loop Position loop Note The MECHATROLINK-II position ATYPE = 40 is the recommended setting to obtain a higher performance of the servo motor. Trajexia Position Loop is deactivated (Gains are not used!) + _ Demanded position Following error Speed command Measured position M E MECHATROLINK-II speed ATYPE=41 With SERVO = ON, the speed loop is closed in the TJ1-MC__. Speed reference is sent to the Servo Driver. This setting is not recommended, since there is one cycle delay in the loop (DPOS(n) is compared with MPOS(n-1)). With SERVO = OFF, the speed reference is sent via S_REF command. 0x40000000 means maximum speed of the servomotor. This is the recommended setting. fig. 33 TJ1-ML__ TJ1-MC__ SERVO = OFF Position loop SERVO = OFF ML-II Speed command + _ Profile generator Demanded position Following error SERVO Speed Loop Torque Loop Speed command Measured position Revision 5.0 E HARDWARE REFERENCE MANUAL M 34 System philosophy MECHATROLINK-II torque ATYPE=42 With SERVO = ON, the torque loop is closed in the TJ1-MC__. The torque reference in the Servo Driver depends on the FE and the gain. With SERVO = OFF, the torque reference is sent directly via the T_REF command. 0x40000000 is the maximum torque of the servomotor. Note To monitor the torque in the servo in DRIVE_MONITOR, set DRIVE_CONTROL=11. fig. 34 TJ1-MC__ SERVO = OFF TJ1-ML__ Position loop SERVO = OFF ML-II Torque command + Profile generator _ Demanded position Following error SERVO Torque Loop Torque command Measured position E M Stepper output ATYPE=43 The position profile is generated and the output from the system is a pulse train and direction signal. This is useful to control a motor via pulses or as a position reference for another motion controller. Revision 5.0 HARDWARE REFERENCE MANUAL 35 System philosophy Servo axis ATYPE=44 With SERVO = ON this is an axis with an analogue speed reference output and incremental encoder feedback input. The position loop is closed in the TJ1-MC__ which sends the resulting speed reference to the axis. fig. 35 TJ1-MC__ TJ1-FL02 DRIVE _ 10V + SERVO = OFF Position loop SERVO = OFF + _ Profile generator Demanded Position Following Error Speed Command Measured Position Encoder Signal E With SERVO = OFF, the position of the external incremental encoder is read. The analogue output can be set with BASIC commands only and can be used for general purposes. M fig. 36 TJ1-FL02 TJ1-MC__ Measured Position Revision 5.0 HARDWARE REFERENCE MANUAL 36 System philosophy Encoder output ATYPE=45 The position profile is generated and the output from the system is an incremental encoder pulse. This is useful to control a motor via pulses or as a position reference for another motion controller. fig. 37 TJ1-FL02 Profile generator AXIS 1 ATYPE = 45 Demanded position Absolute Tamagawa encoder ATYPE=46 With SERVO = ON, this is an axis with analogue speed reference output and absolute Tamagawa encoder feedback. The position loop is closed in the TJ1-MC__ and the resulting speed reference is sent to the axis. With SERVO = OFF, the position of the external absolute Tamagawa encoder is read. The analogue output can be set with BASIC commands only and can be used for general purposes. See fig. 35 for reference. Absolute EnDat encoder ATYPE=47 With SERVO = ON, this is an axis with analogue speed reference output and absolute EnDat encoder feedback. The position loop is closed in the TJ1MC__ and the resulting speed reference is sent to the axis. With SERVO = OFF, the position of the external absolute EnDat encoder is read. The analogue output can be set with BASIC commands only and can be used for general purposes. See fig. 35 for reference. Revision 5.0 HARDWARE REFERENCE MANUAL 37 System philosophy Absolute SSI encoder ATYPE=48 With SERVO = ON, this is an axis with analogue speed reference output and absolute SSI encoder feedback. The position loop is closed in the TJ1-MC__ and the resulting speed reference is sent to the axis. With SERVO = OFF, the position of the external absolute SSI encoder is read. The analogue output can be set with BASIC commands only and can be used for general purposes. See fig. 35 for reference. Inverter axis ATYPE=49 This type allows Inverters (with built-in encoder interface) to be controlled on the MECHATROLINK-II bus as servo axes. From the controller point of view, Inverter axes are handled the same as servo axes in MECHATROLINK-II Speed Mode (ATYPE=44). Unlike the other axis types, this Inverter axis must be defined programmatically with function 8 of the command INVERTER_COMMAND. fig. 38 TJ1-ML__ TJ1-MC__ SERVO = OFF Position loop SERVO = OFF ML-II Speed command + The Speed command to the Inverter and the feedback from the encoder is refreshed in the Inverter every 5 ms. This is a DPRAM limitation. This means that the use of the Inverter is similar to the use of a Servo Driver, but the performance is lower. Summary of axis types and control modes _ Profile generator Demanded position Following error INVERTER Speed Loop Speed command Measured position DPRAM REFRESH EVERY 5ms The following table lists the axis types and their recommended modes for speed control, position control and torque control. /i E ATYPE SERVO Mode Comment Revision 5.0 40 OFF Position The position loop is closed in the Servo Driver. (MECHATROLINK-II) No new motion command is allowed. 40 ON Position Recommended mode for position control with (MECHATROLINK-II) MECHATROLINK-II axes. 41 OFF Speed Recommended mode for speed control with (MECHATROLINK-II) MECHATROLINK-II axes. Set the speed with S_REF. HARDWARE REFERENCE MANUAL M 38 System philosophy ATYPE SERVO Mode Comment 41 ON Position The position loop is closed in Trajexia. This (MECHATROLINK-II) gives lower performance than closing the position loop in the Servo Driver. 42 OFF Torque Recommended mode for torque control with (MECHATROLINK-II) MECHATROLINK-II axes. Set the torque with T_REF. 42 ON Position via torque The position loop is closed in Trajexia. The out(MECHATROLINK-II) put of the position loop is sent as the torque reference to the Servo Driver. 44, 46, 47, 48 OFF Speed (Flexible Axis) Recommended mode for speed control with Flexible Axis. 44, 46, 47, 48 ON Position (Flexible Axis) The position loop is closed in Trajexia. Recommended mode for position control with Flexible Axis. 49 OFF Speed Inverter (with built-in encoder interface) controlled on the MECHATROLINK-II bus as a servo axis. Set the speed with S_REF. 49 ON Position Inverter (with built-in encoder interface) controlled on the MECHATROLINK-II bus as a servo axis. The position loop is closed in Trajexia. Revision 5.0 HARDWARE REFERENCE MANUAL 39 System philosophy 2.8 Motion buffers The motion buffer is a temporary store of the motion instruction from the BASIC program to the profile generator. The BASIC program continues while the instruction waits in the buffer. There are three types of buffer: • MTYPE. The current movement that is being executed. MTYPE relates to the axis and not to the process. • NTYPE. The new movement that waits for execution. NTYPE relates to the axis and not to the process. • Process Buffer. The third buffered movement cannot be monitored. The process buffer relates to the process and not to the axis. It is possible to check if the process buffer is full by checking the PMOVE process parameter. fig. 39 BASIC PROGRAM ....... MOVE(-500) ....... MOVE(1000) ....... CONNECT(1,1) AXIS BUFFER (one per axis) CONNECT(1,1) AXIS(2) NTYPE Waiting to be executed MOTION COMMAND MTYPE Currently executed MOTION COMMAND PROCESS BUFFER ....... DEMAND POSITION Profile generator When a motion instruction is executed in the BASIC program, the instruction is loaded into the process buffer and distributed to the corresponding axis buffer in the next motion sequence. If a fourth motion instruction is executed and the three buffers are full, the BASIC program stops execution until a process buffer is free for use. Example of buffered instructions: fig. 40 Process 1 Process Buffer Process 2 Process Buffer Axis 0 Process 3 Process Buffer Axis 1 Process 4 Process Buffer Axis 2 Process 5 Process Buffer Process 6 Process Buffer Process 7 Process Buffer Process 14 Program Axis 3 WAITING EXECUTING NTYPE MTYPE NTYPE MTYPE NTYPE MTYPE NTYPE MTYPE NTYPE MTYPE Axis 15 Buffer Each process has its own “Process Buffer” Each Axis has its own 2 buffers: NTYPE & MTYPE Revision 5.0 HARDWARE REFERENCE MANUAL 40 System philosophy fig. 41 EXAMPLE: BASIC PROGRAM ....... MOVE(-500) ....... MOVE(1000) ....... DATUM(3) ....... MOVE(200) ....... BASIC PROGRAM ....... MOVE(-500) ....... MOVE(1000) ....... DATUM(3) ....... MOVE(200) ....... BASIC PROGRAM ....... MOVE(-500) ....... MOVE(1000) ....... DATUM(3) ....... MOVE(200) ....... BASIC PROGRAM ....... MOVE(-500) ....... MOVE(1000) ....... DATUM(3) ....... MOVE(200) ....... BUFFER --------------------------------NTYPE IDLE --------------------------------MTYPE MOVE(-500) ---- 1.- All buffers are empty and a movement is loaded. The movement starts to execute . MOVE -500 BUFFER -----------------------------------NTYPE MOVE(1000) --------------------------------MTY PE MOVE(-500) 2.- A second movement is loaded while the first one is not finished. The new movement waits in the second buffer. MOVE -500 BUFFER DATUM(3) --------------------------------NTYPE MOVE(1000) --------------------------------MTYPE MOVE(-500) 3.- A third movement can still be stored in the process bu If the basic program reaches ‘MOVE(200)’ it will wait. MOVE -500 BUFFER MOVE(200) --------------------------------NTYPE DATUM(3) --------------------------------MTYPE MOVE(1000) 4.- The first movement has finished. The buffer moves by one position . The next movement starts to execute. MOVE -500 MOVE 1000 BASIC PROGRAM ....... MOVE(-500) ....... MOVE(1000) ....... DATUM(3) ....... MOVE(200) ....... BUFFER -------------------------------------NTYPE MOVE(200) --------------------------------MTYPE DATUM(3) DATUM (3) MOVE -500 5.- As the sent movements are finished, the buffer empties. MOVE 1000 BASIC PROGRAM ....... MOVE(-500) ....... MOVE(1000) ....... DAT UM(3) ....... MOVE(200) ....... BUFFER -------------------------------------NT YPE IDLE --------------------------------MT YPE MOVE(200) DAT UM (3) MOVE 200 MOVE -500 MOVE 1000 6.- If no new movements are executed,finally, the buffer will become empty and the profile generator becomes inactive. Revision 5.0 HARDWARE REFERENCE MANUAL 41 System philosophy 2.9 Mechanical system 2.9.1 Inertia ratio The inertia ratio is a stability criterion. The higher the intertia of the load in relation to the intertia of the motor, the lower the gains you can set in your system before you reach oscillation, and the lower the performance you can reach. With a ratio of 1:30 for small Servo Drivers and a ratio of 1:5 for big Servo Drivers you can reach the maximum dynamic of the motor-driver combination. 2.9.2 Rigidity If a machine is more rigid and less elastic, you can set higher gains without vibration, and you can reach higher dynamic and lower Following Error. 2.9.3 Resonant frequency A mechanical system has at least one resonant frequency. If you excite your mechanical system to the resonant frequency, it starts oscillating. For motion systems, it is best to have mechanical systems with a very high resonant frequency, that is, with low inertia and high rigidity. The resonant frequency of the mechanical system is the limit for the gain settings. Revision 5.0 HARDWARE REFERENCE MANUAL 42 Hardware reference 3 Hardware reference 3.1 Introduction Trajexia is OMRON's motion platform that offers you the performance and the ease of use of a dedicated motion system. fig. 1 CJ-series PLC Trajexia is a stand-alone modular system that allows maximum flexibility and scalability. At the heart of Trajexia lies the TJ1 multi-tasking motion coordinator. Powered by a 32-bit DSP, it can do motion tasks such as e-cam, e-gearbox, registration control and interpolation, all via simple motion commands. Trajexia offers control of up to 16 axes over a MECHATROLINK-II motion bus or traditional analogue or pulse control with independent position, speed or torque control for every axis. And its powerful motion instruction set makes programming intuitive and easy. You can select from a wide choice of best-in-class rotary, linear and directdriver servos as well as Inverters. The system is scalable up to 16 axes and 8 Inverters & I/O modules. 3.1.1 NS-series HMI CX-one Trajexia Tools PROFIBUS-DP Master DEVICENET Master CANopen Master Ethernet Digital I/O Hostlink MECHATROLINK-II Trajexia High-Lights The main high-lights of the trajexia system are as follows: Direct connectivity via Ethernet Trajexia's Ethernet built-in connector provides direct and fast connectivity to PCs, PLCs, HMIs and other devices while providing full access to the drivers over a MECHATROLINK-II motion bus. It allows explicit messaging over Ethernet and through MECHATROLINK-II to provide full transparency down to the actuator level, and making remote access possible. Revision 5.0 Keep your know-how safe Trajexia's encryption method guarantees complete protection and confidentiality for your valuable know-how. HARDWARE REFERENCE MANUAL 43 Hardware reference Serial Port and Local I/Os A serial connector provides direct connectivity with any OMRON PLC, HMIs or any other field device. 16 Inputs and 8 outputs are freely configurable embedded I/Os in the controller to enable you to tailor Trajexia to your machine design. MECHATROLINK-II Master The MECHATROLINK-II master performs control of up to 16 servos, Inverters or I/Os while allowing complete transparency across the whole system.MECHATROLINK-II offers the communication speed and time accuracy essential to guarantee perfect motion control of servos. The motion cycle time is selectable between 0.5 ms, 1 ms or 2 ms. TJ1-FL02 (Flexible Axis Unit) The TJ1-FL02 allows full control of two actuators via an analogue output or pulse train. The module supports the main absolute encoder protocols allowing the connection of an external encoder to the system. Drives and Inverters A wide choice of rotary, linear and direct-driver servos as well as Inverters are available to fit your needs in compactness, performance and reliability. The Inverters connected to the MECHATROLINK-II are driven at the same update cycle time as the Servo Drivers. Remote I/Os The I/Os on the MECHATROLINK-II motion bus provide for system expansion while keeping the devices under one motion bus. PROFIBUS-DP The PROFIBUS-DP slave allows connectivity to the PROFIBUS network in your machine. DeviceNet Revision 5.0 The DeviceNet slave allows connectivity to the DeviceNet network in your machine. HARDWARE REFERENCE MANUAL 44 Hardware reference CANopen The CANopen master allows connectivity to the CANopen network in your machine. 3.1.2 Trajexia Studio One software fig. 2 Trajexia's intuitive and easy programming tool, based on the Motion BASIC instruction set, includes dedicated commands for linking axes, e-cams, egearboxes etc. Multi-tasking provides flexibility in application design. The motion commands are "buffered" so the BASIC programs are executed while motion movements are executed. One connection The parameters and functions inside the drivers on the MECHATROLINK-II are fully accessible from the Ethernet connection. One minute Trajexia Studio includes advanced debugging tools, including trace and oscilloscope functions, to ensure efficient operation and minimum downtime. The servos, Inverters and I/Os connected to the MECHATROLINK-II motion bus are automatically identified and configured, allowing you to set up your system in minutes. 3.1.3 This manual This Hardware Reference Manual gives the dedicated information for: • The description, connections and use of the Trajexia units • The description, connections and use of the MECHATROLINK-II slaves • A detailed philosophy of the system design to obtain the best results for Trajexia Revision 5.0 HARDWARE REFERENCE MANUAL 45 Hardware reference 3.2 All units 3.2.1 System installation A Trajexia system consists of these units: • A Power Supply Unit. • A TJ1-MC__ (Motion Controller Unit). This can be one of these: - TJ1-MC16. It supports 16 real or virtual axes, and 16 axes in total. - TJ1-MC04. It supports 5 real and up to 16 virtual axes, 16 axes in total. • Up to 7 expansion units. • A TJ1-TER (Terminator Unit). fig. 3 The expansion units (unit numbers 0-6) can be arranged in any order. The TJ1-MC__ autodetects all units. A Trajexia system with a TJ1-MC16 can include: • 0 to 4 TJ1-ML__ units (MECHATROLINK-II Master Unit). • 0 to 7 TJ1-FL02 units. • 0 or 1 TJ1-PRT (PROFIBUS-DP Slave Unit) or TJ1-DRT units (DeviceNet Slave Unit)1. • 0 or 1 TJ1-CORT units (CANopen Master Unit). Unit number: -1 0 1 2 3 4 5 6 A Trajexia system with a TJ1-MC04 can include: • 0 to 4 TJ1-ML__ units. • 0 to 3 TJ1-FL02 units. • 0 or 1 TJ1-PRT or TJ1-DRT units1. • 0 or 1 TJ1-CORT units. Revision 5.0 1. Trajexia does not support both a TJ1-PRT and a TJ1-DRT unit in the same system. HARDWARE REFERENCE MANUAL 46 Hardware reference The figure is an example of a simple configuration. A. Power supply B. TJ1-MC__. C. TJ1-ML__. D. Sigma-II Servo Driver E. NS115 MECHATROLINK-II Interface Unit. F. Sigma-II servo motor G. TJ1-TER. fig. 4 A B C G MC 16 OMRON MOT ION CON TROLLE R 0 1 2 3 4 5 6 7 ML16 RUN CN3 8F CN1 TER M ON/OF F CN1 WIR E 2/4 CN2 F D E Revision 5.0 HARDWARE REFERENCE MANUAL 47 Hardware reference 1. Remove all the units from the packaging. Make sure all units are complete. 2. Do not remove the protection labels from the units. 3. To disconnect the TJ1-MC__ and the TJ1-TER, push the clips (A) on top and bottom of the TJ1-TER to the front. 4. Disconnect the TJ1-TER from the TJ1-MC__. fig. 5 A MC 16 OMRO MOTIO N N CON TROLLE R 0 1 2 3 4 5 6 7 CN3 CN1 TERM ON/OF F WIR E 2/4 CN2 5. Push the clips (A) on top and bottom of all the units to the front. fig. 6 A MC1 6 OMRO MOTIO N N CO NTRO LLER 0 1 2 3 4 5 6 7 CN3 CN1 TERM ON/O FF WIRE 2/4 CN2 Revision 5.0 HARDWARE REFERENCE MANUAL 48 Hardware reference 6. Attach the TJ1-MC__ (C) to the Power Supply Unit (B). fig. 7 B MC1 C 6 OMRO MOTIO N N CO NTRO LLER 0 1 2 3 4 5 6 7 CN3 CN1 TERM ON/O FF WIRE 2/4 CN2 7. Push the clips (A) on top and bottom to the rear. fig. 8 A MC 16 OMRO MOTIO N N CO NTROLL ER 0 1 2 3 4 5 6 7 CN3 CN1 TERM ON/OF F WIRE 2/4 CN2 Revision 5.0 HARDWARE REFERENCE MANUAL 49 Hardware reference 8. Repeat the previous two steps for all other units. 9. Make sure the last unit is the TJ1-TER. fig. 9 A MC 16 OMRO MOTIO N N CON TROLLE R 0 1 2 3 4 5 6 7 ML16 RUN CN3 8F CN1 TER M ON/OF CN1 F WIR E 2/4 CN2 10. Pull down all the clips (D) on all units. 11. Attach the Trajexia system to the DIN rail in an upright position to provide proper cooling. The recommended DIN rail is of type PFP100N2, PFP-100N or PFP-50N. 12. Push all the clips (D) up on all units. 13. After you complete the wiring of the units, remove the protection labels from the units. fig. 10 D MC 16 OMRON MOT ION CON TROLLE R 0 1 2 3 4 5 6 7 ML16 RUN CN3 8F CN1 TER M ON/OF F CN1 WIR E 2/4 CN2 Revision 5.0 HARDWARE REFERENCE MANUAL 50 Hardware reference fig. 11 CN2 WIRE 2/4 TERM ON/OFF 14. Do not install the Trajexia units in one of these positions: • Upside down. • With the top side forward. • With the bottom forward. • Vertically. CN1 CN3 CN1 MOTION CONTROLLER OMRON 0 1 2 3 4 5 6 7 8F RUN ML16 8F WIRE 2/4 CN3 MOTION CONTROLLER OMRON MC16 0 1 2 3 4 5 6 7 CN1 TERM ON/OFF CN2 ML16 RUN CN1 MC16 Revision 5.0 HARDWARE REFERENCE MANUAL 51 Hardware reference 15. When you design a cabinet for the units, make sure that the cabinet allows at least 20 mm of space around the units to provide sufficient airflow. We advise to allow at least 100 mm of space around the units. 3.2.2 fig. 12 Environmental and storage for all units /i Revision 5.0 Item Specification Ambient operating temperature 0 to 55°C Ambient operating humidity 10 to 90% RH. (with no condensation) Ambient storage temperature -20 to 70°C (excluding battery) Ambient storage humidity 90% max. (with no condensation) Atmosphere No corrosive gases Vibration resistance 10 to 57 Hz: (0.075 mm amplitude): 57 to 100 Hz: Acceleration: 9,8 m/s2, in X, Y and Z directions for 80 minutes Shock resistance 147 m/s2, 3 times each X, Y and Z directions Insulation resistance 20 MΩ Dielectric strength 500 VAC Protective structure IP20 International standards CE, EN 61131-2, cULus, Lloyds RoHS compliant HARDWARE REFERENCE MANUAL 52 Hardware reference 3.2.3 Unit dimensions The dimensions for the units of the Trajexia system are as follows: Trajexia motion controller All measurements are in mm. 90 94 fig. 13 70.3 65 62 71 Revision 5.0 HARDWARE REFERENCE MANUAL 53 Hardware reference Trajexia units All measurements are in mm. 94 90 fig. 14 70.3 31 39.9 Revision 5.0 HARDWARE REFERENCE MANUAL 54 Hardware reference Trajexia system All measurements are in mm. fig. 15 65 90 94 PA202 31 29.7 fig. 16 94 The installation depth of the Trajexia system is up to 90 mm, depending on the modules that are mounted. Allow sufficient depth in the control cabinet. 62 90 45 70.30 81.60 to 89.0 mm 3.2.4 Wire the I/O connectors Revision 5.0 To wire the I/O connectors of the TJ1-MC__ and the TJ1-FL02 units, do these steps: HARDWARE REFERENCE MANUAL 55 Hardware reference 1. Strip the wires. 2. To make it easier to insert the wires, twist them. 3. If necessary, crimp the plain (top) ferrules or the collared (bottom) ferrules. 4. Insert the screwdriver into the inner (square) hole. Push firmly. 5. Insert the wire into the outer (circular) hole. 6. Remove the screwdriver. 7. Make sure that there are no loose strands. fig. 17 Wiring specifications /i Item Specification Wire types 0.14−1.0 mm2 Solid, stranded or stranded with ferrule: • Crimp ferrules according to DIN46228/1 • Crimp ferrules wit plastic collar according to DIN46228/4 • With recommended tool Weidmüller PZ6 Insertion tool 2.5 mm flat-bladed screwdriver Recommended ferrule types Weidmüller AEH H0,14/12 AEH H0,25/12 AEH H0,34/12 Stripping length 7 mm without ferrules (tolerance: +1 mm, −0 mm) 10 mm with ferrules (tolerance: +1 mm, −0 mm) Conductor size /i Revision 5.0 Item Specification Clamping range 0.08−1.0 mm2 Wires without ferrule 0.5−1.0 mm2 Wires with ferrule AEH H0,14/12, 0.13 mm2 AEH H0,25/12, 0.25 mm2 AEH H0,34/12, 0.34 mm2 HARDWARE REFERENCE MANUAL 56 Hardware reference 3.3 Power Supply Unit (PSU) 3.3.1 Introduction The PSU supplies power to the other units in the Trajexia system. You can use three different types of Power Supply Unit with the Trajexia system: • • • CJ1W-PA202 CJ1W-PA205R CJ1W-PD025. 3.3.2 PSU Connections Each Power Supply Unit has six terminals: fig. 18 /i Item CJ1W-PA202 CJ1W-PA205R CJ1W-PD025 A 110 - 240 VAC input 110 - 240 VAC input 24 VDC input B 110 - 240 VAC input 110 - 240 VAC input 0 V input C Line earth Line earth Line earth D Earth Earth Earth E N/C 1Wdog F N/C Wdog relay contact relay contact G XXXXX POWER A L1 AC100 -240V INPUT L2/N N/C C D N/C 1. Terminals E and F for the CJ1W-PA205R are relay contacts that close when Wdog is enabled. Refer to the BASIC Commands in the Programming manual. B NC NC E F Caution Always connect to a class-3 ground (to 100Ω or less) when installing the Units. Not connecting to a class-3 ground may result in electric shock. Revision 5.0 HARDWARE REFERENCE MANUAL 57 Hardware reference Caution A ground of 100Ω or less must be installed when shorting the GR and LG terminals on the Power Supply Unit. Not connecting a ground of 100Ω or less may result in electric shock. Each Power Supply Unit has one green LED (G). This LED comes on when you connect the Power Supply Unit to the power source. Caution Tighten the screws of the power supply terminal block to the torque of 1.2 N·m. Loose screws can result in short-circuit, malfunction or fire. 3.3.3 PSU Specifications /i Power Supply Unit Input voltage Maximum current consumption Output power 5 V group 24 V group CJ1W-PA202 110 - 240 VAC 2.8 A 0.4 A 14 W CJ1W-PA205R 110 - 240 VAC 5.0 A 0.8 A 25 W CJ1W-PD025 24 VDC 5.0 A 0.8 A 25 W Revision 5.0 Caution The amount of current and power that can be supplied to the system is limited by the capacity of the Power Supply Unit. Refer to this table when designing your system so that the total current consumption of the units in the system does not exceed the maximum current for each voltage group. The total power consumption must not exceed the maximum for the Power Supply Unit. HARDWARE REFERENCE MANUAL 58 Hardware reference 3.3.4 • • • PSU box contents Safety sheet. Power Supply Unit. Protection label attached to the top surface of the unit. 3.4 TJ1-MC__ 3.4.1 Introduction The TJ1-MC__ is the heart of the Trajexia system. You can program the TJ1-MC__ with the BASIC programming language to control the expansion units and the servo motors attached to the expansion units. Refer to the Programming Manual. There are two versions of the TJ1-MC__: The TJ1-MC04 supports 5 axes (up to 4 axis on MECHATROLINK-II) The TJ1-MC16 supports 16 axes. The TJ1-MC__ has these visible parts: fig. 19 /i Part Description A LED display B I/O LEDs 0 - 7 C Battery D Ethernet connector E TERM ON/OFF switch F WIRE 2/4 switch G Serial connector H 28-pin I/O connector A B C D E F G H Revision 5.0 HARDWARE REFERENCE MANUAL 59 Hardware reference 3.4.2 LED Display The LED display shows the following information: /i Information fig. 20 When IP address and sub- Shows 3 times when you connect the Trajexia system to the power net mask supply. IP address Shows 4 times when you connect an Ethernet cable to the Ethernet connector of the TJ1-MC__ and to a PC. RUN When the TJ1-MC__ operates a Servo Driver. OFF When the TJ1-MC__ does not operate a Servo Driver. ERR + code When an error occurs in the Trajexia system. The code is the error code. Refer to troubleshooting chapter in the Programming Manual. Revision 5.0 HARDWARE REFERENCE MANUAL 60 Hardware reference 3.4.3 TJ1-MC__ Connections The TJ1-MC__ comes with these connectors: • One Ethernet connector, to connect to a PC or Ethernet network (D) • One serial connector (G). • One 28-pin I/O connector (H). The parts for the serial connector and the 28-pin connector are supplied. Ethernet connector The Ethernet connector is used to connect the TJ1-MC__ to a PC or Ethernet network. The Ethernet connector is the only connection that can be used to program the system. Use either a crossover or a Ethernet patch cable for this connection. If you connect the PC directly to the TJ1-MC__, and not via a hub or any other network device, the PC must have a fixed IP address. The TJ1-MC__ automatically detects when a cable is connected to the Ethernet connector. fig. 21 A B C D E F G H BASIC installation precautions Make sure that the Ethernet system is to the IEEE Std 802.3 standard. Do not install the Ethernet system near a source of noise. Environmental precautions UTP cables are not shielded. In environments that are subject to noise use a system with shielded twisted-pair (STP) cable and hubs suitable for an FA environment. Install twisted-pair cables away from high-voltage lines and devices that generate noise. Install twisted-pair cables in locations that are free of high humidity and excessive dust and contaminates. Revision 5.0 HARDWARE REFERENCE MANUAL 61 Hardware reference Serial connector The serial connector allows for three communication standards: • RS232. • RS422. • RS485. fig. 22 /i Pin Communication Connection 1 RS422/RS485 /Tx 2 RS232 Tx 3 RS232 Rx 4 N/C N/C 5 N/C N/C 6 RS422/RS485 /Rx 7 RS422/RS485 Tx 8 RS422/RS485 Rx 9 RS232 0V 9 8 7 6 5 4 3 2 1 TERM ON/OFF Switch Sets the termination on/off of the RS422 / 485 serial connection. The setting of the TERM ON/OFF switch depends on the communication standard of the serial connection and the position of the TJ1-MC__ in the network: /i Communication standard Position of the TJ1-MC__ Setting of the TERM ON/OFF switch RS422 or RS485 First or last Left (on) RS422 or RS485 Not the first and not the last Right (off) Revision 5.0 HARDWARE REFERENCE MANUAL 62 Hardware reference WIRE 2/4 Switch The WIRE 2/4 switch sets the communication standard for the RS422/485 serial connection. To use one of the communication standards, do this: /i Communication standard How to select it RS422 Set the WIRE 2/4 switch right RS485 Set the WIRE 2/4 switch left fig. 23 A B C Note In RS485 mode, the transmit pair is connected to the receive pair. D E F G H Revision 5.0 HARDWARE REFERENCE MANUAL 63 Hardware reference 28-Pin I/O connector The 28 pin connector is a Weidmuller connector designation: B2L 3.5/28 LH. /i fig. 24 Pin Connection Pin Connection 1 0 V input common 2 0 V input common 3 Input 0 4 Input 1 5 Input 2 6 Input 3 7 Input 4 8 Input 5 9 Input 6 10 Input 7 11 Input 8 12 Input 9 13 Input 10 14 Input 11 15 Input 12 16 Input 13 17 Input 14 18 Input 15 19 Output 8 20 Output 9 21 Output 10 22 Output 11 23 Output 12 24 Output 13 25 Output 14 26 Output 15 27 0 V output common 28 24V Power supply Input for the Outputs. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 2 4 6 8 10 12 14 16 18 20 22 24 26 28 LEDs 0 - 7 The I/O LEDs reflect the activity of the input and outputs. You can use the BASIC DISPLAY=n command to set the LEDs. The table below lists the configuration for LEDs 0 - 7 and the DISPLAY=n command where n ranges from 0 to 7. /i Revision 5.0 LED label n=0 n=1 n=2 n=3 n=4 n=5 n=6 n=7 0 IN 0 IN 8 IN 16 IN 24 OUT 0 OUT 8 OUT 16 OUT 24 1 IN 1 IN 9 IN 17 IN 25 OUT 1 OUT 9 OUT 17 OUT 25 HARDWARE REFERENCE MANUAL 64 Hardware reference LED label n=0 n=1 n=2 n=3 n=4 n=5 n=6 n=7 2 IN 2 IN 10 IN 18 IN 26 OUT 2 OUT 10 OUT 18 OUT 26 3 IN 3 IN 11 IN 19 IN 27 OUT 3 OUT 11 OUT 19 OUT 27 4 IN 4 IN 12 IN 20 IN 28 OUT 4 OUT 12 OUT 20 OUT 28 5 IN 5 IN 13 IN 21 IN 29 OUT 5 OUT 13 OUT 21 OUT 29 6 IN 6 IN 14 IN 22 IN 30 OUT 6 OUT 14 OUT 22 OUT 30 7 IN 7 IN 15 IN 23 IN 31 OUT 7 OUT 15 OUT 23 OUT 31 For example, if you use the DISPLAY=1 command, LED 5 reflects the activity of the input in 13 (pin16) of the 28-pin I/O connector. Digital inputs The following table and illustration details the digital input (Input 0 to Input 15) specifications for the I/O: fig. 25 /i Item Specification Type PNP/NPN Maximum voltage 24 VDC + 10% Input current 5 mA at 24 VDC ON voltage 14.4 VDC OFF voltage 5.0 VDC max. The timings are dependant upon the MC16’s servo period, and include physical delays in the input circuit. Maximum response times of 1250 µs (for servo periods of 0.5 ms or 1.0 ms) or 2500 µs (for a servo period of 2.0 ms) are achieved between a change in the input voltage and a corresponding change in the IN Parameter. TJ 1-MC 16 Input 3 External power supply 24V 0V Input 1 0V common for Input circuits Revision 5.0 HARDWARE REFERENCE MANUAL 65 Hardware reference Digital outputs The following table and illustration details the digital output (O8 to O15) specifications: fig. 26 Specification Type PNP Maximum voltage 24 VDC + 10% Current capacity 100 mA each output (800 mA for a group of 8) Max. Voltage 24 VDC + 10% Protection Over current, Over temperature and 2A fuse on Common TJ 1-MC 16 2A Fuse 28 24V output supply 19 O8 Equivalent circuit 27 0Vout Load Item Internal circuits (galvanically isolated from the system) /i External power supply 24V To other output circuits The timings are dependant upon the MC16’s servo period, and include physical delays in the output circuit. Maximum response times of 250 µs on and 350 µs off (for servo periods of 0.5 ms or 1.0 ms) or 500 µs on and 600 µs off (for a servo period of 2.0 ms) are achieved between a change in the OP parameter and a corresponding change in the digital output circuit. Revision 5.0 HARDWARE REFERENCE MANUAL 66 Hardware reference 3.4.4 Battery The backup battery provides power to the RAM, where programs and global variables are stored, and real Time Clock when the power supply is off. You must replace it every five years. The part number of the backup battery is CJ1W-BAT01. To replace the battery the power must not be off for more than five minutes to ensure no backup memory loss. If the TJ1-MC__ has not been on, set the unit to on for at least five minutes before you replace the battery else the capacitor that gives backup power to the memory is not fully changed and backup memory may be lost before the new battery is inserted. fig. 27 A B C D E F G H 3.4.5 TJ1-MC__ Specification /i Item Specification TJ1-MC04 TJ1-MC16 Revision 5.0 Power supply 5 VDC and 24 VDC (supplied by a Power Supply Unit) Total power consumption 3.3 W Current consumption 650 mA at 5 VDC Approximate weight 230 g Number of axes 5 (up to 4 axis on MECHATROLINK-II) Number of Inverters and I/Os Up to 8 on MECHATROLINK-II, depending on the type of TJ1-ML__ in the system. Number of TJ1-ML__ units Up to 4 Real Time Clock Yes HARDWARE REFERENCE MANUAL 16 67 Hardware reference Item Specification TJ1-MC04 TJ1-MC16 Servo period 0.5 ms, 1 ms or 2 ms Programming language BASIC-like motion language Multi-tasking Up to 14 tasks Digital I/O 16 digital inputs and 8 digital outputs, freely configurable Measurement units User-definable Available memory for user programs 500 kB Data storage capacity Up to 2 MB flash data storage Saving program data on the TJ1-MC__ • • Saving program data on the PC Trajexia Tools software manages backups on the harddisk of the PC Communication connectors • • Firmware update Via Trajexia Tools software Electrical characteristics of the Ethernet connector Conforms to IEEE 802.3 (100BaseT) Ethernet connector RJ45 RAM and flash memory backup Battery backup 1 Ethernet connection 2 serial connections Serial connectors 1 and 2 /i Revision 5.0 Item Specification Electrical characteristics • • Connector SUB-D9 connector Baud rate 1200, 2400, 4800, 9600, 19200 and 38400 bps Transmission format, databit length 7 or 8 bit Transmission format, stop bit 1 or 2 bit HARDWARE REFERENCE MANUAL PORT1: RS232C, non-isolated PORT2: RS485/RS422A, isolated 68 Hardware reference Item Specification Transmission format, parity bit Even/odd/none Transmission mode • • RS232C: Point-to-point (1:1) RS422/485: Point-to-multipoint (1:N) Transmission protocol • • • Host link master protocol Host link slave protocol ASCII general purpose Galvanic isolation RS422/485 connector only Communication buffers 254 bytes Flow control None Terminator Yes, selected by switch Maximum cable length • • 3.4.6 RS232C: 15 m RS422/485: 100 m TJ1-TER The TJ1-TER makes sure that the internal data bus of the Trajexia system functions correctly. A Trajexia system must always contain a TJ1-TER as the last unit. fig. 28 Revision 5.0 HARDWARE REFERENCE MANUAL 69 Hardware reference 3.4.7 • • • • • • • TJ1-MC__ box contents Safety sheet. TJ1-MC__ (battery included). Protection label attached to the top surface of the TJ1-MC__. TJ1-TER, attached to the TJ1-MC__. Parts for a serial connector. Parts for an I/O connector. Two metal DIN-rail clips, to prevent the Trajexia system from sliding off the rail. White clip, to replace the yellow clip of the Power Supply Unit. • 3.5 TJ1-ML__ 3.5.1 Introduction The TJ1-ML__ controls MECHATROLINK-II devices in a cyclic and deterministic way. MECHATROLINK-II devices can be: • Servo Drivers. • Inverters. • I/Os. fig. 29 ML16 RUN A BF The TJ1-ML__ has these visible parts: /i Part Description A LED indicators B CN1 MECHATROLINK-II bus connector CN1 B Together the TJ1-ML__ and its devices form a serial network. The first unit in the network is the TJ1-ML__. • One TJ1-ML16 can control 16 devices. • One TJ1-ML04 can control 4 devices. Revision 5.0 HARDWARE REFERENCE MANUAL 70 Hardware reference 3.5.2 LEDs description /i Label Status Description run off Start-up test failed. Unit not operational Operation stopped. Fatal error on Start-up test successful. Normal operation off Normal operation on A fault in the MECHATROLINK-II bus BF - 3.5.3 Reserved TJ1-ML__ connection The MECHATROLINK-II bus connector (A) fits a MECHATROLINK-II connector. Use this connector to connect the TJ1-ML__ to a MECHATROLINK-II network. fig. 30 ML16 RUN 8F The MECHATROLINK-II network must always be closed by the MECHATROLINK-II terminator. CN1 A Revision 5.0 HARDWARE REFERENCE MANUAL 71 Hardware reference Example connections Example 1 • 1 x TJ1-MC__ • 1 x TJ1-ML__ • 3 x Sigma-II Servo Driver • 1 x MECHATROLINK-II terminator fig. 31 Servo Driver Address 43 Address 44 Address 45 Terminator Axis 2 Axis 3 Axis 4 Revision 5.0 HARDWARE REFERENCE MANUAL 72 Hardware reference Example 2 • 1 x TJ1-MC16 • 2 x TJ1-ML16 • 16 x Sigma-II Servo Driver • 2 x MECHATROLINK-II terminator fig. 32 Servo Drive Address Address Address Address Address Address Address Address 41 42 43 44 45 46 47 48 Terminator Axis 0 Axis 1 Axis 2 Axis 3 Axis 4 Axis 5 Axis 6 Axis 7 Address Address Address Address Address Address Address Address 49 4A 4B 4C 4D 4E 4F 50 Terminator Axis 8 Axis 9 Axis 10 Axis 11 Axis 12 Axis 13 Axis 14 Axis 15 Revision 5.0 HARDWARE REFERENCE MANUAL 73 Hardware reference The MECHATROLINK-II Units can control different combinations of axes, Inverters and I/O units. Example 3 • 1 x TJ1-MC__ • 1 x TJ1-ML16 • 1 x Sigma-II Servo Driver • 1 x Inverter • 3 x I/O units • 1 x MECHATROLINK-II terminator fig. 33 INVERTERS All Inverter Addresses are numbered 2x (valid range 20 to 2F) Address 41 Address 21 I/O UNITS I/O Addresses are numbered 6x (valid range 60 to 6F) I/O Address selected on DIP Switches Address 61 Address 62 Address 63 Terminator I/O Memory Allocations 0 31 32 95 96 159 160 223 224 Axis 0 3.5.4 TJ1-ML__ specifications /i Item Specification TJ1-ML04 TJ1-ML16 Revision 5.0 Power supply 5 VDC (supplied by the TJ1-MC__) Total power consumption 1.0 W Current consumption 200 mA at 5 VDC HARDWARE REFERENCE MANUAL 74 Hardware reference Item Specification TJ1-ML04 Name TJ1-ML16 Remarks Model 5 meters FNY-W6003-05 10 meters FNY-W6003-10 Approximate weight 75 g Number of controlled devices 4 16 20 meters FNY-W6003-20 Controlled devices • • • • • Omron G-Series Servo Drivers Omron Accurax G5 Servo Drivers Sigma-II, Sigma-V and Junma-ML Servo Drivers I/Os V7, F7 and G7 Inverters 30 meters FNY-W6003-30 MECHATROLINK-II terminator Terminating resistor FNY-W6022 MECHATROLINK-II interface unit For Sigma-II series Servo Drivers (firmware version 39 or later) JUSP-NS115 For Varispeed V7 Inverter (For the supported version details of the Inverter, contact your OMRON sales office). SI-T/V7 For Varispeed F7, G7 Inverter (For the supported version details of the Inverter, contact your OMRON sales office). SI-T Electrical characteristics Conforms to MECHATROLINK-II standard Communication connection 1 MECHATROLINK-II master connector Transmission speed 10 Mbps Servo period 0.5 ms, 1 ms or 2 ms Transmission distance without a repeater Up to 50 m 3.5.5 TJ1-ML__ related devices /i Name Remarks Distributed I/O mod- MECHATROLINK-II Smartslice coupler ules 64-point digital input and 64-point digital output (24 VDC sinking) Revision 5.0 MECHATROLINK-II cables Model GRT1-ML2 JEPMC-IO2310 JEPMC-IO2330 Analogue input: -10V to +10 V, 4 channels JEPMC-AN2900 Analogue output: -10 V to +10 V, 2 channels JEPMC-AN2910 0.5 meter FNY-W6003-A5 1 meters FNY-W6003-01 3 meters FNY-W6003-03 HARDWARE REFERENCE MANUAL MECHATROLINK-II Interface Unit box: • Safety sheet. • TJ1-ML__. • Protection label attached to the top surface of the unit. 3.5.6 64-point digital input and 64-point digital output (24 VDC sourcing) TJ1-ML__ box contents Related BASIC commands The following BASIC commands are related to the TJ1-ML__: • ATYPE • MECHATROLINK For more information, refer to the Trajexia Programming Manual. 75 Hardware reference 3.5.7 MECHATROLINK-II Servo Drivers A MECHATROLINK-II Servo Driver is designed to do position control in Trajexia. In every MECHATROLINK-II cycle, the TJ1-MC__ receives the position feedback from the Servo Driver via the TJ1-ML__. The TJ1-MC__ sends either the target position, speed or torque to the receiver, depending on the axis type. Other functionality of the Servo Driver is available but refreshed at slower rate. A Servo Driver is considered an axis by the TJ1-MC__. When you connect a servo to the Trajexia, the parameter does not change automatically so, depending on the application, you may have to change values. 3.5.8 MECHATROLINK-II Servo Drivers Sigma-II series To connect a Sigma-II Servo Driver to a Trajexia system, a JUSP-NS115 MECHATROLINK-II interface must be connected to the Servo Driver. For details about the Sigma-II connections refer to the manual. fig. 34 Revision 5.0 HARDWARE REFERENCE MANUAL 76 Hardware reference LED indicators on the NS115 /i fig. 35 LED Color Description Alarm Red Lit: an alarm occurred Not lit: no alarm active Ready Green Lit: communication active Not lit: no communication in progress A B C Address settings (SW1 & SW2) C The dipswitches (B) on the NS115 configure the communication settings. fig. 36 Dipswitch Function Setting Description 1 Baud rate on 10 Mbps 2 Data length on 32-byte data transmission 3 Address range off Addresses 40-4F on Addresses 50-5F off Must always be set to off. on is not used 4 Maintenance (Reserved) 1 2 3 4 /i ON OFF Revision 5.0 HARDWARE REFERENCE MANUAL 77 Hardware reference Set the address selector (A, fig 35) of the NS115 to n (where n ranges from 0 to F) to assign the following address to the NS115: fig. 37 /i Rotary switch number Dipswitch 3 Station address Axis in motion controller 1 off 41 0 2 off 42 1 3 off 43 2 4 off 44 3 5 off 45 4 6 off 46 5 7 off 47 6 8 off 48 7 9 off 49 8 A off 4A 9 B off 4B 10 C off 4C 11 D off 4D 12 E off 4E 13 F off 4F 14 0 on 50 15 Do not use the addresses 40 and 51-5F. Use only the addresses 41-50. Revision 5.0 HARDWARE REFERENCE MANUAL 78 Hardware reference MECHATROLINK-II connectors (CN1A & CN1B) Connect to the MECHATROLINK-II network as in the figure using a suitable MECHATROLINK-II cable. Both connectors are parallelled so you can connect both cables to both connectors. Connect a MECHATROLINK-II terminator resistor in one of the connectors if the Servo Driver is the last device in the network. fig. 38 CN4 Full-closed encoder connector CN4 is for connecting a full-closed encoder, that is, the position is controlled based in one external encoder, and the speed and torque loop based in the motor encoder. This is used when you install the motor in machines where you have to measure directly on the load because either: • There is slip or backlash in the mechanical transmission. • The precision required is very high. The supported encoder is line driver and the pinout is shown in the figure. The table shows the CN4 connector terminal layout and connector specifications. Revision 5.0 HARDWARE REFERENCE MANUAL 79 Hardware reference /i fig. 39 1 PG0V Signal ground 2 PG0V Signal ground 3 PG0V Signal ground 4 - - 5 - - 6 - - 7 - - 8 - - 9 - - 10 - - 11 - - 12 - - 13 - - 14 FC Phase-C input + 15 /FC Phase-C input - 16 FA Phase-A input + 17 /FA Phase-A input - 18 FB Phase-B input + 19 /FB Phase-B input - 20 - - NS115 CN4 1,2,3 16 17 18 19 14 15 PG0V FA /FA FB /FB FC /FC GND A /A B /B Z /Z External PG External power supply Note Make sure that shielded cable is used and that the shield is connected to the connector shell. Revision 5.0 Relevant servo parameters related with the use of Trajexia: HARDWARE REFERENCE MANUAL 80 Hardware reference Encoder gear ratio resolution These two parameters define the units of the system in combination with UNITS. • Pn202: Gear ratio numerator. Default is 4, set to 1 to obtain the maximum encoder resolution. • Pn203: Gear ratio denominator. Default=1. Absolute encoder • Pn205= Number of multiturn limit. Default 65535. Set to suitable value in combination with the encoder gear ratio and UNITS. Full close encoder • • Pn002.3: 0=Disabled, 1=uses without Z, 2=uses with Z, 3=uses without Z reverse rotation, 4= uses with Z reverse rotation. Pn206: Number of full-closed encoder pulses per revolution. Default 16384 Using the Servo Driver digital inputs with Trajexia • • • • Pn50A: Mapping of the forward limit switch (P_OT). Pn50B: Mapping of the reverse limit switch (N_OT). Pn511: Mapping of the registration inputs and zero point return declaration. Pn81E: Mapping of the normal inputs. For the overview of all possible settings and parameter values to map the input signals from the Servo Driver to Trajexia, refer to the Trajexia Programming manual, chapter “Mapping Servo Driver inputs and outputs”. For the rest of the parameters and connections refer to the Sigma-II manual. Related BASIC commands Revision 5.0 The following BASIC commands are related to the MECHATROLINK-II Servo Drivers Sigma-II series: • ATYPE • AXIS • AXIS_ENABLE • AXISSTATUS HARDWARE REFERENCE MANUAL 81 Hardware reference • • • • • • • • • DRIVE_ALARM DRIVE_CLEAR DRIVE_CONTROL DRIVE_INPUTS DRIVE_MONITOR DRIVE_READ DRIVE_RESET DRIVE_STATUS DRIVE_WRITE For more information, refer to the Trajexia Programming Manual. 3.5.9 MECHATROLINK-II Servo Drivers Sigma-V series You can also connect a Sigma-V Servo Driver to a Trajexia system. fig. 40 /i A CHARGE Charge indicator B L1, L2, L3 Main circuit power supply terminals C L1, L2 Control power supply terminals D B1, B2 Regenerative resistor connecting terminals E 1, 2 DC reactor terminals for harmonic suppression F U, V, W Servo motor terminals G + Ground terminal A CHARGE L2 CN6A/B MECHATROLINK-II bus connectors I CN3 Connector for digital operator J CN7 PC connector K CN1 I/O signal connector L CN8 Connector for safety function devices M CN2 Encoder connector N SW1 Rotary switch for MECHATROLINK-II address settings O SW2 Dipswitches for MECHATROLINK-II communication settings Revision 5.0 P Panel display Q MECHATROLINK-II communication LED HARDWARE REFERENCE MANUAL C L1 D B1 L2 E I C N 7 J F0 12 ON 1 N O P C N 1 K 1 2 U V W G C N 3 B2 B3 F R Q H L1 B L3 H C N 6 A/B BCDE Description 7 8 9A Terminal/LED 3 4 56 Label C N 8 C N 2 L M 82 Hardware reference Label Terminal/LED R Description Power LED Communication settings (SW2) The 4 dipswitches configure the communication settings. fig. 41 /i Dipswitch Function Setting Description Factory setting 1 Baud rate on 10 Mbps on 2 Data length on 32-byte data transmission on 3 Address range off Addresses 40-4F off on Addresses 50-5F off Must always be set to off. on is not used 4 Reserved off 1 Revision 5.0 HARDWARE REFERENCE MANUAL 83 Hardware reference Address settings (SW1) Set the address selector of the Sigma-V Servo Driver to n (where n ranges from 0 to F) to assign the following station address to it: fig. 42 /i Rotary switch number Dipswitch 3 Station address Axis in motion controller 1 off 41 0 2 off 42 1 3 off 43 2 4 off 44 3 5 off 45 4 6 off 46 5 7 off 47 6 8 off 48 7 9 off 49 8 A off 4A 9 B off 4B 10 C off 4C 11 D off 4D 12 E off 4E 13 F off 4F 14 0 on 50 15 Do not use the addresses 40 and 51-5F. Use only the addresses 41-50. Revision 5.0 HARDWARE REFERENCE MANUAL 84 Hardware reference LEDs /i LED Color Description Charge indicator Orange Lit: main circuit power supply is on or internal capacitor is charged Not lit: no power supply and internal capacitor is not charged Power LED Green Lit: control power is supplied Not lit: no control power MECHATROLINK-II communication LED Green Lit: communication active Not lit: no communication Panel display The panel display is a 7-segment LED display. It indicates the status of the Servo Driver. The panel display has 3 display modes: • Status display The display shows the statuses listed in the table below. /i Display Description Remark Baseblock Comes on when the motor current is shut off. Does not come on when the Servo Driver is on Rotation detection (/TGON) Comes on when the motor speed is greater than the value set in Pn502 Reference input Comes on when a reference is being input CONNECT Comes on during connection Revision 5.0 HARDWARE REFERENCE MANUAL 85 Hardware reference • Alarm/warning If an alarm or a warning occurs, the display shows the alarm code or the warning code. The figure shows an example of displaying alarm code A.E60. • Test without motor The display shows the sequence given in the figure if a test is executed without a motor. MECHATROLINK-II connectors (CN6A & CN6B) fig. 43 Status Display Unlit Unlit Unlit Unlit Unlit Unlit Unlit fig. 44 Status Display Unlit Unlit Unlit Connect the Sigma-V Servo Driver to the MECHATROLINK-II network using the CN6A and CN6B connectors. Use one of the MECHATROLINK-II connectors to connect to the previous MECHATROLINK-II device or the TJ1-ML__. Use the other MECHATROLINK-II connector to connect to the next MECHATROLINK-II device, or to connect a MECHATROLINK-II terminator. CN1 I/O Signal connector The table below shows the pin layout for the I/O signal connector (CN1). /i Revision 5.0 Pin I/O Signal Signal name 1 Output /BK+ (/SO1+) Brake interlock signal 2 Output /BK- (/SO1-) Brake interlock signal 3 Output ALM+ Servo alarm output signal 4 Output ALM- Servo alarm output signal 5 N/A N/A Not used 6 Input +24 V IN Control power supply for sequence signal 7 Input P-OT Forward run prohibited 8 Input N-OT Reverse run prohibited 9 Input /DEC Homing deceleration limit switch 10 Input /EXT1 External latch signal 11 11 Input /EXT2 External latch signal 21 HARDWARE REFERENCE MANUAL 86 Hardware reference Pin I/O Signal Signal name 31 Pin Signal Description 6 /PS PG serial signal input (-) Shell Shield - 12 Input /EXT3 External latch signal 13 Input /SIO General-purpose input signal 14 N/A N/A Not used Related BASIC commands 15 N/A N/A Not used 16 Output FG Signal ground 17 N/A N/A Not used 18 N/A N/A Not used 19 N/A N/A Not used 20 N/A N/A Not used 21 Input BAT (+) Battery (+) input signal 22 Input BAT (-) Battery (-) input signal 23 Output /SO2+ General-purpose output signal 24 Output /SO2- General-purpose output signal 25 Output /SO3+ General-purpose output signal 26 Output /SO3- General-purpose output signal The following BASIC commands are related to the MECHATROLINK-II Servo Drivers Sigma-V series: • ATYPE • AXIS • AXIS_ENABLE • AXISSTATUS • DRIVE_ALARM • DRIVE_CLEAR • DRIVE_CONTROL • DRIVE_INPUTS • DRIVE_MONITOR • DRIVE_READ • DRIVE_RESET • DRIVE_STATUS • DRIVE_WRITE 1. NPN only. For more information, refer to the Trajexia Programming Manual. For more information, refer to the Sigma-V Series SERVOPACKs manual. CN2 encoder connector The tables below shows the pin layout for the Sigma-V encoder connector. /i Revision 5.0 Pin Signal Description 1 PG 5 V PG power supply +5 V 2 PG 0 V PG power supply 0 V 3 BAT (+) Battery (+) (For an absolute encoder) 4 BAT (-) Battery (-) (For an absolute encoder) 5 PS PG serial signal input (+) HARDWARE REFERENCE MANUAL 87 Hardware reference 3.5.10 MECHATROLINK-II Servo Drivers Junma series You can also connect a Junma Servo Driver to a Trajexia system. fig. 45 /i FIL Rotary switch for reference filter setting B CN6A & CN6B MECHATROLINK-II bus connectors C CN1 I/O signal connector A COM ALM RDY FIL 3456 B CDE CN2 Encoder input connector E SW1 Rotary switch for MECHATROLINK-II address settings F SW2 Dipswitches for MECHATROLINK-II communication settings G RDY Servo status indicator H ALM Alarm indicator I COM MECHATROLINK-II communication status indicator J CNA Connector for power supply K CNB Connector for servo motor CN6 ON E F 1 A/B C I H G CN1 D 3 4 56 BCDE D B F0 12 A 7 8 9A Description 7 8 9A Terminal/LED F012 Label CN2 PWR J L1 U L2 V W CNA K CNB LED indicators /i LED Description COM Lit: MECHATROLINK-II communication in progress Not lit: No MECHATROLINK-II communication ALM Lit: An alarm occurred Not lit: no alarm RDY Lit: Power is on, standby for establishment of communication Blinking: Servo ON status Revision 5.0 HARDWARE REFERENCE MANUAL 88 Hardware reference Communication settings (SW2) The 4 dipswitches configure the communication settings. fig. 46 /i Dipswitch Function Setting Description 1 Reserved ON Must always be set to ON. OFF is not used 2 Data length ON 32 bytes 3 Address range OFF Addresses 40-4F ON Addresses 50-5F Filter setting OFF Set the filter with the FIL rotary switch ON Set the filter with Pn00A 4 1 Revision 5.0 HARDWARE REFERENCE MANUAL 89 Hardware reference Address settings (SW1) Set the address selector of the Junma Servo Driver to n (where n ranges from 0 to F) to assign the following station address to it: fig. 47 /i Rotary switch number Dipswitch 3 Station address Axis in motion controller 1 off 41 0 2 off 42 1 3 off 43 2 4 off 44 3 5 off 45 4 6 off 46 5 7 off 47 6 8 off 48 7 9 off 49 8 A off 4A 9 B off 4B 10 C off 4C 11 D off 4D 12 E off 4E 13 F off 4F 14 0 on 50 15 Do not use the addresses 40 and 51-5F. Use only the addresses 41-50. Revision 5.0 HARDWARE REFERENCE MANUAL 90 Hardware reference CN1 I/O Signal connector The table below shows the pin layout for the I/O signal connector (CN1). fig. 48 /i Pin I/O Code Signal name 1 Input /EXT1 External latch 2 Input /DEC Homing deceleration 3 Input N_OT Reverse run prohibit 4 Input P_OT Forward run prohibit 5 Input +24VIN External input power supply 6 Input E-STP Emergency stop 7 Output SG-COM Output signal ground 8 N/C 9 N/C 10 N/C 11 N/C 12 Output ALM Servo alarm 13 Output /BK Brake 14 N/C Shell - - FG 8 9 10 11 12 13 14 1 2 3 4 5 6 7 MECHATROLINK-II connectors (CN6A & CN6B) Connect the Junma Servo Driver to the MECHATROLINK-II network using the CN6A and CN6B connectors. Use one of the MECHATROLINK-II connectors to connect to the previous MECHATROLINK-II device or the TJ1-ML__. Use the other MECHATROLINK-II connector to connect to the next MECHATROLINK-II device, or to connect a MECHATROLINK-II terminator. Revision 5.0 HARDWARE REFERENCE MANUAL 91 Hardware reference CN2 encoder input connector The tables below shows the pin layout for the Junma Servo Driver encoder connector. fig. 49 /i Pin Signal 1 PG5V 2 PG0V (GND) 3 Phase A (+) 4 Phase A (-) 5 Phase B (+) 6 Phase B (-) 7 Phase /Z 8 Phase U 9 Phase V 10 Phase W Shell - 9 7 5 3 1 10 8 6 4 2 CNA power supply connector The tables below shows the pin layout for the CNA power supply connector. fig. 50 /i Power supply terminal L2 Power supply terminal 3 + Regenerative unit connection terminal 4 - Regenerative unit connection terminal 1 N A L1 2 2 3 4 1 3 Name 2 Signal 1 Pin 4 Revision 5.0 HARDWARE REFERENCE MANUAL 92 Hardware reference CNB servo motor connector The tables below shows the pin layout for the CNB servo motor connector. fig. 51 /i Phase V 3 W Phase W 4 N/C A Phase U V 1 N U 2 2 3 4 1 3 Name 2 Signal 1 Pin 4 Related BASIC commands The following BASIC commands are related to the MECHATROLINK-II Servo Drivers Junma series: • ATYPE • AXIS • AXIS_ENABLE • AXISSTATUS • DRIVE_ALARM • DRIVE_CLEAR • DRIVE_CONTROL • DRIVE_INPUTS • DRIVE_MONITOR • DRIVE_READ • DRIVE_RESET • DRIVE_STATUS • DRIVE_WRITE Revision 5.0 For more information, refer to the Trajexia Programming Manual. HARDWARE REFERENCE MANUAL 93 Hardware reference 3.5.11 MECHATROLINK-II Servo Drivers G-series You can also connect a G-Series Servo Driver to a Trajexia system. fig. 52 /i G Description A SP, IM, G Analog monitor check pins B L1, L2, L3 Main-circuit power terminals C L1C, L2C Control-circuit power terminals D B1, B2, B3 External Regeneration Resistor connection terminals E U, V, W Servomotor connection terminals F CN2 Protective ground terminals G --- Display area H --- Rotary switches H AC SERVO DRIVE ADR 0 1 MECHATROLINK-II communications status LED indicator CN3 RS-232 communications connector K CN6A, CN6B MECHATROLINK-II communications connector L CN1 Control I/O connector M CN2 Encoder connector 4 5 6 COM J 2 3 I 9 0 1 7 8 Terminal/LED 2 3 Label X10 X1 I COM J SP A IM G K B C LED indicators /i LED Description COM Lit: MECHATROLINK-II communication in progress Not lit: No MECHATROLINK-II communication D L E F M Revision 5.0 HARDWARE REFERENCE MANUAL 94 Hardware reference Address settings (SW1) fig. 53 Rotary switches for setting a node address 7-segment LED (2 digits) AC SERVO DRIVER ADR 9 01 2 3 7 8 01 2 3 Set the address selector of the G-series Servo Driver to the required node address by using the X1 (right) and X10 (left) rotary switches. The setting range for the node address setting rotary switch is 1 to 31. The actual station address used on the network will be the sum of the rotary switch setting and the offset value of 40h. These node addresses correspond to axis numbers 0 (node address = 1) to 15 (node address = 16). 4 5 6 Note The node address is only loaded once when the control power supply is turned ON. Changes made after turning the power ON will not be applied until the power is turned ON next time. Do not change the rotary switch setting after turning the power ON Note If the rotary switch setting is not between 1 and 31, a node address setting error (alarm code 82) will occur. X10 Analog monitor pins SP: Speed monitor IM: Torque monitor G: Signal ground X1 COM SP IM MECHATROLINK-II communications status LED indicator (COM) G Revision 5.0 HARDWARE REFERENCE MANUAL 95 Hardware reference 7-segment LED The display of the 7-segment LED on the front panel is shown below. fig. 54 Turn ON Control Power Supply When the power is turned ON, the node address set with the rotary switch is displayed, followed by the display content set by the Default Display (Pn001) parameter. When an alarm occurs, the alarm code will be displayed. When a warning occurs, the warning code will be displayed. All OFF 8.8. All ON (approx. 0.6 s) nkak [nA] (Node Address) (approx. 0.6 s) k3k Rotary switch setting (for MSD = 0, LSD = 3) (Time set by the Power ON Address Display Duration Setting (Pn006)) Main Power Supply ON and Network Established -k-k -k-. Servo ON [- -] Main Power Supply OFF or Network Not Established [- -] + right dot ON Servo OFF 0k0. Alarm Issued Alarm Cleared Alarm code flashes in decimal display (Below is an example for overload) Revision 5.0 1k6k [00] + right dot ON Warning Issued Alternates between warning code (hex) and normal display (Below is an example for overload) 9k0. Warning code (2 s) HARDWARE REFERENCE MANUAL Warning Cleared 0k0. Normal Display (approx. 4 s) 96 Hardware reference CN1 I/O Signal connector The table below shows the pin layout for the I/O signal connector (CN1). fig. 55 /i 1 Pin I/O Code Signal name 1 Input +24VIN 12 to 24-VDC Power Supply Input 2 Input STOP Emergency Stop Input 3 Input EXT3 External Latch Signal 3 4 Input EXT2 External Latch Signal 2 5 Input EXT1 External Latch Signal 1 6 Input IN1 2 4 6 8 STOP EXT2 IN1 NCL Input PCL Input NCL Reverse Torque Limit Input 19 to 20 Input POT Forward Drive Prohibit Input NOT Reverse Drive Prohibit Input Revision 5.0 21 Input DEC Origin Proximity Input 22 Input IN0 External general-purpose Input 0 23 Input IN2 External general-purpose Input 2 11 to 14 Input --- Spare inputs. Do not connect anything to these inputs. 9 to 10 Input --- Spare inputs. Do not connect anything to these inputs. 27 to 28 Input --- Spare inputs. Do not connect anything to these inputs. 34 Input BAT 33 Input BATCOM Backup Battery Input 17 to 18 Input --- Spare inputs. Do not connect anything to these inputs. 24 to 26 Input --- Spare inputs. Do not connect anything to these inputs. HARDWARE REFERENCE MANUAL 5 EXT1 External Latch Signal 1 7 PCL Forward Torque Limit Input 22 28 * 32 OUTM3COM 15 /ALM * DEC Origin Proximity Input 23 IN2 External General-purpose Input2 25 * 27 * 29 OUTM2 General-purpose Output 2 31 OUTM3 General-purpose Output 3 33 BATCOM Backup Battery Input General-purpose Output 3 Alarm Output Alarm Output 34 17 18 21 General-purpose 30 OUTM2COM Output 2 * ALMCOM Forward Drive Prohibit Input * * 13 16 POT * * * 14 19 * 26 11 12 IN0 External General-purpose Input 0 24 * Forward Torque Limit Input NOT Reverse Drive Prohibit Input External Latch Signal 3 3 Reverse Torque Limit Input External general-purpose Input 1 8 20 External Latch Signal 2 External General-purpose Input 1 12 to 24-VDC Power Supply Input EXT3 9 10 7 +24VIN Emergency Stop Input BAT Backup Battery Input OUTM1 General-purpose Output 1 35 OUTM1COM * 36 General-purpose Output1 97 Hardware reference Pin I/O Code Signal name 15 Output /ALM Alarm Output 16 Output ALMCOM 29 Output OUTM2 30 Output OUTM2COM 31 Output OUTM3 32 Output OUTM3COM 36 Output OUTM1 35 Output OUTM1COM Shell --- --- General-purpose Output 2 (READY) General-purpose Output 3 (CLIM) General-purpose Output 1 (BKIR) FG MECHATROLINK-II connectors (CN6A & CN6B) fig. 56 MC Unit 789A D BC E F 012 3456 Connect the G-series Servo Driver to the MECHATROLINK-II network using the CN6A and CN6B connectors. Use one of the MECHATROLINK-II connectors to connect to the previous MECHATROLINK-II device or the TJ1-ML__. Use the other MECHATROLINK-II connector to connect to the next MECHATROLINK-II device, or to connect a MECHATROLINK-II terminator. L1 L2 Ln Note Cable length between nodes (L1, L2, ... Ln) should be 0.5 m or longer. Total cable length should be L1 + L2 + ... + Ln = 50 m max. Termination resistor Revision 5.0 HARDWARE REFERENCE MANUAL 98 Hardware reference CN2 encoder input connector The table below shows the pin layout for the encoder connector. /i Pin Signal Name 1 E5V Encoder power supply +5 V 2 E0V Encoder power supply GND 3 BAT+ Battery + 4 BAT- Battery - 5 PS+ Encoder +phase S input 6 PS- Encoder -phase S input Shell FG Shield ground CNA power supply connector The table below shows the pin layout for the CNA power supply connector. /i Pin Signal Name 1 L1 2 L2 Main circuit power supply input 3 L3 4 L1C 5 L2C Control circuit power supply input Revision 5.0 HARDWARE REFERENCE MANUAL 99 Hardware reference CNB servo motor connector The table below shows the pin layout for the CNB servo motor connector. /i Pin Signal Name External Regeneration Resistor connection terminals 1 B1 2 B2 3 B3 4 U 5 V 6 W Servomotor connection terminals 7 8 Frame ground Revision 5.0 HARDWARE REFERENCE MANUAL 100 Hardware reference 3.5.12 MECHATROLINK-II Servo Drivers Accurax G5 You can also connect an Accurax G5 Servo Driver to a Trajexia system. fig. 57 /i + Label Terminal/LED Description A --- Display area B CN5 Analog monitor check pins C L1, L2, L3 Main-circuit power terminals D L1C, L2C Control-circuit power terminals E CHARGE Charge lamp F B1, B2, B3 External Regeneration Resistor connection terminals G U, V, W Servomotor connection terminals H --- Protective ground terminals I COMM MECHATROLINK-II communications status LED indicator J --- Rotary switches K CN6A, CN6B MECHATROLINK-II communications connector L CN7 USB connector M CN8 Connector for safety function devices N CN1 Control I/O connector O CN4 Full-closed encoder connector P CN2 Encoder connector # $ , - . % / & ' 0 ( ) 1 Revision 5.0 * HARDWARE REFERENCE MANUAL 2 101 Hardware reference MECHATROLINK-II Communications Status LED Indicator The table below shows the LED indication status and the corresponding conditions of the communications. /i LED status Communications status Not lit No communication is established. Green Flash Asynchronous communications is established. Green Light Synchronous communications is established. Red Flash A clearable error occurred in MECHATROLINK-II communications. • Communications error (Err83.0) • Transmission cycle error (Err84.0) • SSYNC_SET error (Err84.4) • Watchdog data error (Err86.0) • Transmission cycle setting error (Err90.0) • CONNECT error (Err90.1) • SYNC command error (Err91.0) Red Light A non-clearable error occurred in MECHATROLINK-II communications. • Node address setting error (Err82.0) • SYNC process error (Err84.3) Note If any of communication related error occurs while an error that is not related to MECHATROLINK-II communications happens, the MECHATROLINK-II Communications Status LED Indicator follows the corresponding communications status as shown above. Revision 5.0 HARDWARE REFERENCE MANUAL 102 Hardware reference Address settings (SW1) Set the address selector of the Accurax G5 Servo Driver to the required node address by using the X1 (right) and X10 (left) rotary switches. The setting range for the node address setting rotary switch is 1 to 31. The actual station address used on the network will be the sum of the rotary switch setting and the offset value of 40h. These node addresses correspond to axis numbers 0 (node address = 1) to 15 (node address = 16). Note The node address set by the rotary switch is read only once when the control power is turned on. Any changes made by the rotary switches after the power-on are not reflected to the Controller. Such changes become effective only after the subsequent poweron following to a power-off. Do not change the rotary switch setting after the power-on. fig. 58 MECHATROLINK-II communications status LED indicator (COMM) Rotary switches for node address setting 7-segment LED indicator (2-digit) COMM ADR Connector for Analog Monitor Note The settable range for a node address is between 1 and 31. The node address used over the network is the value obtained by adding the offset 40h to the rotary switch set value. If any value over or under the range is set, the Node address setting error (Err82.0) occurs. Revision 5.0 HARDWARE REFERENCE MANUAL 103 Hardware reference 7-segment LED The 7-segment LED indicator is on the front panel. When the power is turned on, it shows the node address that is set by the rotary switches. Then the indication changes in accordance with the setting on the Default Display (Pn700). If any alarming error occurs, it indicates the error number (Errxxx) as the alarm code. If any warning situation occurs, it indicates the warning number as the warning code. fig. 59 Turn ON Control Power Supply All OFF 8.8. All ON (approx. 0.6 s) nkak [nA] (Node Address) (approx. 0.6 s) k3k Rotary switch setting (for MSD = 0, LSD = 3) (Time set by the Power ON Address Display Duration Setting (Pn006)) Main Power Supply ON and Network Established -k-k -k-. Servo ON [- -] Main Power Supply OFF or Network Not Established [- -] + right dot ON Servo OFF 0k0. Alarm Issued Alarm Cleared Alarm code flashes in decimal display (Below is an example for overload) Revision 5.0 1k6k [00] + right dot ON Warning Issued Alternates between warning code (hex) and normal display (Below is an example for overload) 9k0. Warning code (2 s) HARDWARE REFERENCE MANUAL Warning Cleared 0k0. Normal Display (approx. 4 s) 104 Hardware reference CN1 I/O Signal connector The table below shows the pin layout for the I/O signal connector (CN1). fig. 60 /i 1 Pin I/O Code Signal name 6 Input +24 VIN 12 to 24-VDC Power Supply Input 5 7 Input Input IN1 IN2 OUTM1 8 Input IN3 General-purpose Input 3 9 Input IN4 General-purpose Input 4 10 Input IN5 General-purpose Input 5 11 Input IN6 General-purpose Input 6 12 Input IN7 General-purpose Input 7 13 Input IN8 General-purpose Input 8 3 Output /ALM Alarm output 4 Output ALMCOM 1 Output OUTM1 2 Output OUTM1COM 25 Output OUTM2 26 Output OUTM2COM 14 --- BAT 15 --- BATGND 16 --- GND Signal ground 17 to 24 Input --- Spare inputs. Do not connect anything to these inputs. Shell --- --- FG 14 2 OUTM1COM 3 /ALM 5 IN1 General-purpose Input 1 6 7 IN2 General-purpose Input 2 IN4 General-purpose Input 4 10 11 IN6 General-purpose Input 6 IN8 General-purpose Input 8 12 13 IN3 IN5 IN7 GND 12 to 24-VDC power supply input 18 General-purpose Input 3 Absolute encoder backup battery input 17 * 19 * 21 * 23 * * * 22 * 24 * General-purpose nput 5 General-purpose Input 7 BATGND Signal Ground Alarm Output Common 20 8 9 +24 VIN Absolute encoder backup battery input 15 16 ALMCOM BAT General-purpose Output 1 Common Alarm Output 4 General-purpose Input 1 General-purpose Input 2 General-purpose Output 1 25 General-purpose 26 OUTM2COM Output 2 Common OUTM2 General-purpose Output 2 General-purpose Output 1 General-purpose Output 2 Backup Battery Input Revision 5.0 HARDWARE REFERENCE MANUAL 105 Hardware reference MECHATROLINK-II connectors (CN6A & CN6B) fig. 61 MC Unit 78 9 A D BC E F 01 2 34 5 6 Connect the G-series Servo Driver to the MECHATROLINK-II network using the CN6A and CN6B connectors. Use one of the MECHATROLINK-II connectors to connect to the previous MECHATROLINK-II device or the TJ1-ML__. Use the other MECHATROLINK-II connector to connect to the next MECHATROLINK-II device, or to connect a MECHATROLINK-II terminator. L1 L2 Ln Note Cable length between nodes (L1, L2, ... Ln) should be 0.5 m or longer. Total cable length should be L1 + L2 + ... + Ln = 50 m max. Termination resistor Revision 5.0 HARDWARE REFERENCE MANUAL 106 Hardware reference CN2 Encoder input connector The table below shows the pin layout for the encoder connector. /i Pin Signal Name 1 E5V Encoder power supply +5 V 2 E0V Encoder power supply GND 3 BAT+ Battery + 4 BAT- Battery - 5 PS+ Encoder +phase S input 6 PS- Encoder -phase S input Shell FG Shield ground CN4 External encoder connector The table below shows the pin layout for the external encoder connector. /i Pin Signal Name 1 E5V Encoder power supply +5 V 2 E0V Encoder power supply GND 3 PS+ Encoder +phase S input 4 PS- Encoder -phase S input 5 EXA+ Encoder +phase A input 6 EXA- Encoder -phase A input 7 EXB+ Encoder +phase B input 8 EXB- Encoder -phase B input 9 EXZ+ Encoder +phase Z input 10 EXZ- Encoder -phase Z input Shell FG Shield ground Revision 5.0 HARDWARE REFERENCE MANUAL 107 Hardware reference CN5 Monitor connector The table below shows the pin layout for the CN5 monitor connector. /i Pin Signal Name 1 AM1 Analog monitor output 1 2 AM2 Analog monitor output 2 3 GND Analog monitor ground 4 --- Reserved: do not connect. 5 --- Reserved: do not connect. 6 --- Reserved: do not connect. CN7 USB Connector The table below shows the pin layout for the CN7 USB connector. /i Pin Signal Name 1 VBUS 2 D+ 3 D- 4 --- Reserved: do not connect. 5 SENGND Signal ground USB signal terminal CN8 Safety connector The table below shows the pin layout for the CN8 safety connector. /i Revision 5.0 Pin Signal Name 1 --- Reserved: do not connect. 2 --- Reserved: do not connect. 3 SF1- Safety input 1 4 SF1+ 5 SF2- 6 SF2+ 7 EDM- 8 EDM+ Safety input 2 EDM output HARDWARE REFERENCE MANUAL 108 Hardware reference Pin Signal Name Shell FG Shield ground CNA Power supply connector The table below shows the pin layout for the CNA power supply connector. /i Pin Signal Name 1 L1 2 L2 Main circuit power supply input 3 L3 4 L1C 5 L2C Control circuit power supply input CNB Servo motor connector The table below shows the pin layout for the CNB servo motor connector. /i Pin Signal Name 1 B1 2 B2 External Regeneration Resistor connection terminals 3 B3 4 U 5 V 6 W Servomotor connection terminals 7 8 Frame ground Related BASIC commands Revision 5.0 The following BASIC commands are related to the MECHATROLINK-II Servo Drivers Accurax G5: • ATYPE • AXIS • AXIS_ENABLE • AXISSTATUS • DRIVE_ALARM HARDWARE REFERENCE MANUAL 109 Hardware reference • • • • • • • • DRIVE_CLEAR DRIVE_CONTROL DRIVE_INPUTS DRIVE_MONITOR DRIVE_READ DRIVE_RESET DRIVE_STATUS DRIVE_WRITE For more information, refer to the Trajexia Programming Manual. Revision 5.0 HARDWARE REFERENCE MANUAL 110 Hardware reference 3.5.13 MECHATROLINK-II Inverter V7 A V7 Inverter with a MECHATROLINK-II interface is designed to make speed and torque control (if the Inverter supports this feature) of an AC induction motor. No position control is supported via MECHATROLINK-II. fig. 62 A B C By default an Inverter is not considered an axis by the TJ1-MC__. To control an Inverter as a servo axis, this axis must be defined with function 8 of the command INVERTER_COMMAND. Refer to section 2.7.4 for more information. The illustration shows the external appearance of the SI-T/V7 Unit. A. LED B. Modular plug (CN10) C. Optional connector (CN1) D. Communications connector (CN2) E. Dipswitch F. Rotary switch G. Ground terminal H. Communications connector (CN2) H G F E D Revision 5.0 HARDWARE REFERENCE MANUAL 111 Hardware reference LED indicators The LED indicators indicate the status of the communications of the MECHATROLINK-II and the SI-T/V7 Unit. A. Run B. TX C. RX D. ERR fig. 63 A B C D /i Name RUN ERR TX RX Display Explanation Color Status Green Lit Normal operation - Not lit Communications CPU stopped, resetting hardware, RAM check error, DPRAM check error, station address setting error or Inverter model code error Red Lit Watchdog timeout error, communications error or resetting hardware Red Flashing ROM check error (once)*, RAM check error (twice)*, DPRAM check error (3 times)*, communications ASIC self-diagnosis error (4 times)*, ASIC RAM check error (5 times)*, station address setting error (6 times)*, Inverter model code error (7 times)* *: indicates the number of flashes - Not lit No communication error or self-diagnosis error Green Lit Sending data - Not lit Sending of data stopped, hardware reset Green Lit Searching for receiving carrier - Not lit No receiving carrier found, hardware reset Revision 5.0 HARDWARE REFERENCE MANUAL 112 Hardware reference Dipswitch The following table shows the dipswitch settings of the SI-T/V7 Unit. /i fig. 64 Name Label Status Function Baud rate S1-1 on 10 Mbps (MECHATROLINK-II) Data length S1-2 on 32-byte data transmission (MECHATROLINK-II) Station address S1-3 off Set the 10th digit of the station number to 2. Invalid if the maximum number of units including the S2 of the rotary switch is 20. on Set the 10th digit of the station number to 3. Invalid if the maximum number of units including the S2 of the rotary switch is 3F. off Normally off1 on Not used Maintenance S1-4 1 2 3 4 OFF 1. For maintenance. Always leave this switch off. Rotary switch The following table shows the rotary switch settings of the SI-T/V7 Unit. /i fig. 65 Factory setting S2 0 to F Set the 1st digit of the station number. Invalid if 1 the maximum number of units including the S13 is 20 or 3F. Revision 5.0 S1-3 S2 Station number S1-3 S2 Station number off 0 Fault on 0 30 off 1 21 on 1 31 off 2 22 on 2 32 HARDWARE REFERENCE MANUAL 3 4 5 6 /i F 0 1 B CDE A Function 7 8 9 Status 2 Label 113 Hardware reference S1-3 S2 Station number S1-3 S2 Station number off 3 23 on 3 33 off 4 24 on 4 34 off 5 25 on 5 35 off 6 26 on 6 36 off 7 27 on 7 37 off 8 28 on 8 38 off 9 29 on 9 39 off A 2A on A 3A off B 2B on B 3B off C 2C on C 3C off D 2D on D 3D off E 2E on E 3E off F 2F on F Fault To use the V7 Inverter with the MECHATROLINK-II interface it is necessary to make the following settings in the Inverter: • N3=3 Sequence via MECHATROLINK-II • N4=9 Reference via MECHATROLINK-II Check the manual for details about the V7 Inverter. Related BASIC commands The following BASIC commands are related to the MECHATROLINK-II Inverters V7 series: • ATYPE (ATYPE=49) • INVERTER_COMMAND • INVERTER_READ • INVERTER_WRITE Revision 5.0 For more information, refer to the Trajexia Programming Manual. HARDWARE REFERENCE MANUAL 114 Hardware reference 3.5.14 MECHATROLINK-II Inverter F7 and G7 The F7 and G7 Inverters with a MECHATROLINK-II interface are designed to make speed and torque control (if the Inverter supports this feature) of an AC induction motor. No position control is supported via MECHATROLINKII. By default an Inverter is not considered an axis by the TJ1-MC__. To control an Inverter as a servo axis, this axis must be defined with function 8 of the command INVERTER_COMMAND. Refer to section 2.7.4 for more information The illustration shows the installation of the SI-T card. A. SI-T Card B. Control terminal C. 3CN: Option D connector D. Option CN (To secure option C or D) E. 2CN: Option C connector F. 4CN: Option A connector fig. 66 A F E D C B Revision 5.0 HARDWARE REFERENCE MANUAL 115 Hardware reference The illustration shows the external appearance of the SI-T Card. A. LED B. Rotary switch C. Dipswitch D. Communications connector E. Code No. F. Type fig. 67 A B C F E D LED indicators The LED indicators indicate the status of the communications of the MECHATROLINK-II and the SI-T Card. /i Name RUN Display Explanation Color Status Green Lit Normal operation - Not lit Communication CPU stopped, resetting hardware, RAM check error, DPRAM check error, station address setting error or Inverter model code error Revision 5.0 HARDWARE REFERENCE MANUAL 116 Hardware reference Name ERR TX RX Display Explanation Color Status Red Lit Watchdog timeout error, communication error, diagnosis error or resetting hardware Red Flashing ROM check error (once)*, RAM check error (twice)*, DPRAM check error (3 times)*, communications ASIC self-diagnosis error (4 times)*, ASIC RAM check error (5 times)*, station address setting error (6 times)*, Inverter model code error (7 times)* *: indicates the number of flashes - Not lit No communication error or self-diagnosis error Green Lit Sending data - Not lit Sending of data stopped, hardware reset Green Lit Searching for receiving carrier - Not lit No receiving carrier found, hardware reset Dipswitch The following table shows the dipswitch settings of the SI-T/V7 Unit. fig. 68 /i Name Label Status Function Baud rate S1-1 on 10 Mbps (MECHATROLINK-II) Data length S1-2 on 32-byte data transmission (MECHATROLINK-II) Station address S1-3 off Set the 10th digit of the station number to 2. Invalid if the maximum number of units including the S2 of the rotary switch is 20. on Set the 10th digit of the station number to 3. Invalid if the maximum number of units including the S2 of the rotary switch is 3F. off Normally off1 on Not used Maintenance S1-4 1 2 3 4 OFF Revision 5.0 1. For maintenance. Always leave this switch off. HARDWARE REFERENCE MANUAL 117 Hardware reference Rotary switch The following table shows the rotary switch settings of the SI-T/V7 Unit. /i fig. 69 S2 0 to F Set the 1st digit of the station number X0H-XFH. Invalid if the maximum number of units including the S1-3 is 20 or 3F. 1 Switch Setting and Station Number: /i Revision 5.0 S1-3 S2 Station number S1-3 S2 Station number off 0 Fault on 0 30 off 1 21 on 1 31 off 2 22 on 2 32 off 3 23 on 3 33 off 4 24 on 4 34 off 5 25 on 5 35 off 6 26 on 6 36 off 7 27 on 7 37 off 8 28 on 8 38 off 9 29 on 9 39 off A 2A on A 3A off B 2B on B 3B off C 2C on C 3C off D 2D on D 3D off E 2E on E 3E off F 2F on F Fault HARDWARE REFERENCE MANUAL F 0 1 B CDE A Factory setting 7 8 9 Function 3 4 5 6 Status 2 Label 118 Hardware reference To use the F7 or G7 Inverter with the MECHATROLINK-II interface it is necessary to make the following settings in the Inverter: • B1-01=3 Sequence via MECHATROLINK-II • B1-02=3 Reference via MECHATROLINK-II Check the corresponding manual for details about the F7 or G7 Inverter. Related BASIC commands The following BASIC commands are related to the MECHATROLINK-II Inverters F7 and G7 series: • ATYPE (ATYPE=49) • INVERTER_COMMAND • INVERTER_READ • INVERTER_WRITE For more information, refer to the Trajexia Programming Manual. 3.5.15 MECHATROLINK-II digital I/O slaves An I/O device allows to integrate in the system remote digital and analogue inputs and outputs. Those are autodetected and automatically allocated by the Trajexia system. Digital I/O module: JEPMC IO2310/IO2330 Revision 5.0 This is a 64 channel Digital Input and 64 channel Digital Output MECHATROLINK-II slave unit. The digital inputs and outputs are automatically allocated by the Trajexia system according to the unit number and can be read and set by Trajexia starting from IN(32) and OP(32). Trajexia Inputs and outputs are automatically mapped starting from IN(32) and OP(32), according to the MECHATROLINK-II node number. In the case of existing several IO2310 units, the unit with lowest node number corresponds to IN(32) to IN(95) and OP(32) to OP(95), the next lower to IN(156) to IN(219) and OP(156) to OP(219). The value is refreshed every servo period. A. Input signal connector 1 B. Output signal connector 1 C. Input signal connector 2 HARDWARE REFERENCE MANUAL fig. 70 J I H A B C D G F E 119 Hardware reference D. E. F. G. H. I. J. Output signal connector 2 Power supply terminals I/O indicator switch Station number switch Dipswitch for setting MECHATROLINK-II connector I/O indicators Connector description I/O and Status Indicators: fig. 71 /i R Active F Indicator Name Indicator Color Meaning when lit R Yellow Not used, stays lit ACTIVE Yellow Sending data through MECHATROLINK-II F Red Blown fuse 1 to 32 Yellow Input signal and output signal monitors. The meaning of these indicators depends on the I/O indicator switch setting. 1 9 17 25 2 10 18 26 3 11 19 27 4 12 20 28 5 13 21 29 6 14 22 30 7 15 23 31 8 16 24 32 Indicator switch: Selects which 32 I/O points are monitored by the I/O indicators. • IN1: Input signals 1 to 32 • IN2: Input signals 33 to 64 • OUT1: Output signals 1 to 32 • OUT2: Output signals 33 to 64 MECHATROLINK-II Connector: Connects through a MECHATROLINK-II cable. fig. 72 IN2 SW2 IN1 OUT2 OUT1 fig. 73 Revision 5.0 HARDWARE REFERENCE MANUAL 120 Hardware reference I/O Signal connector: Connect the I/O Unit with external I/O signals through the I/O Cable. Number of I/O points: 64 inputs and 64 outputs fig. 74 IN 1 A1 OUT 1 B1 A1 IN 2 B1 A1 OUT 2 B1 A1 B1 Revision 5.0 HARDWARE REFERENCE MANUAL 121 Hardware reference Digital I/O layout The pin layout of the I/O connectors is the same for the IO2310, and IO2330 modules. The following table shows the pin layout of the IN1 connector. /i No. Signal name A1 (NC) A2 +24V_2 A3 Remarks No. Signal name B1 (NC) 24-V power supply 2 B2 +24V_2 24-V power supply 2 IN32 Input 32 B3 IN31 Input 31 A4 IN30 Input 30 B4 IN29 Input 29 A5 IN28 Input 28 B5 IN27 Input 27 A6 IN26 Input 26 B6 IN25 Input 25 A7 IN24 Input 24 B7 IN23 Input 23 A8 IN22 Input 22 B8 IN21 Input 21 A9 IN20 Input 20 B9 IN19 Input 19 A10 IN18 Input 18 B10 IN17 Input 17 A11 IN16 Input 16 B11 IN15 Input 15 A12 IN14 Input 14 B12 IN13 Input 13 A13 IN12 Input 12 B13 IN11 Input 11 A14 IN10 Input 10 B14 IN09 Input 9 A15 IN08 Input 8 B15 IN07 Input 7 A16 IN06 Input 6 B16 IN05 Input 5 A17 IN04 Input 4 B17 IN03 Input 3 A18 IN02 Input 2 B18 IN01 Input 1 A19 (NC) B19 (NC) A20 +24V_1 B20 +24V_1 24-V power supply 1 Remarks 24-V power supply 1 Note: The +24V_1 is used for IN01 to IN16; +24V_2 is used for IN17 to IN32. Revision 5.0 HARDWARE REFERENCE MANUAL 122 Hardware reference The following table shows the pin layout of the IN2 connector. /i No. Signal name A1 (NC) A2 +24V_4 A3 Remarks No. Signal name B1 (NC) 24-V power supply 4 B2 +24V_4 24-V power supply 4 IN64 Input 64 B3 IN63 Input 63 A4 IN62 Input 62 B4 IN61 Input 61 A5 IN60 Input 60 B5 IN59 Input 59 A6 IN58 Input 58 B6 IN57 Input 57 A7 IN56 Input 56 B7 IN55 Input 55 A8 IN54 Input 54 B8 IN53 Input 53 A9 IN52 Input 52 B9 IN51 Input 51 A10 IN50 Input 50 B10 IN49 Input 49 A11 IN48 Input 48 B11 IN47 Input 47 A12 IN46 Input 46 B12 IN45 Input 45 A13 IN44 Input 44 B13 IN43 Input 43 A14 IN42 Input 42 B14 IN41 Input 41 A15 IN40 Input 40 B15 IN39 Input 39 A16 IN38 Input 38 B16 IN37 Input 37 A17 IN36 Input 36 B17 IN35 Input 35 A18 IN34 Input 34 B18 IN33 Input 33 A19 (NC) B19 (NC) A20 +24V_3 B20 +24V_3 24-V power supply 3 Remarks 24-V power supply 3 Note: The +24V_3 is used for IN33 to IN48; +24V_4 is used for IN49 to IN64. Revision 5.0 HARDWARE REFERENCE MANUAL 123 Hardware reference The following table shows the pin layout of the OUT1 connector. /i No. Signal name Remarks No. Signal name Remarks A1 024V_6 Common ground 6 B1 024V_6 Common ground 6 A2 +24V_6 24-V power supply 6 B2 +24V_6 24-V power supply 6 A3 OUT32 Output 32 B3 OUT31 Output 31 A4 OUT30 Output 30 B4 OUT29 Output 29 A5 OUT28 Output 28 B5 OUT27 Output 27 A6 OUT26 Output 26 B6 OUT25 Output 25 A7 OUT24 Output 24 B7 OUT23 Output 23 A8 OUT22 Output 22 B8 OUT21 Output 21 A9 OUT20 Output 20 B9 OUT19 Output 19 A10 OUT18 Output 18 B10 OUT17 Output 17 A11 OUT16 Output 16 B11 OUT15 Output 15 A12 OUT14 Output 14 B12 OUT13 Output 13 A13 OUT12 Output 12 B13 OUT11 Output 11 A14 OUT10 Output 10 B14 OUT09 Output 9 A15 OUT08 Output 8 B15 OUT07 Output 7 A16 OUT06 Output 6 B16 OUT05 Output 5 A17 OUT04 Output 4 B17 OUT03 Output 3 A18 OUT02 Output 2 B18 OUT01 Output 1 A19 024V_5 Common ground 5 B19 024V_5 Common ground 5 A20 +24V_5 24-V power supply 5 B20 +24V_5 24-V power supply 5 Revision 5.0 Note: The +24V_5 and 024V_5 are used for OUT01 to OUT16; +24V_5 and 024V_6 are used for OUT17 to OUT32. HARDWARE REFERENCE MANUAL 124 Hardware reference The following table shows the pin layout of the OUT2 connector. /i No. Signal name Remarks No. Signal name Remarks A1 024V_8 Common ground 8 B1 024V_8 Common ground 8 A2 +24V_8 24-V power supply 8 B2 +24V_8 24-V power supply 8 A3 OUT64 Output 64 B3 OUT63 Output 63 A4 OUT62 Output 62 B4 OUT61 Output 61 A5 OUT60 Output 60 B5 OUT59 Output 59 A6 OUT58 Output 58 B6 OUT57 Output 57 A7 OUT56 Output 56 B7 OUT55 Output 55 A8 OUT54 Output 54 B8 OUT53 Output 53 A9 OUT52 Output 52 B9 OUT51 Output 51 A10 OUT50 Output 50 B10 OUT49 Output 49 A11 OUT48 Output 48 B11 OUT47 Output 47 A12 OUT46 Output 46 B12 OUT45 Output 45 A13 OUT44 Output 44 B13 OUT43 Output 43 A14 OUT42 Output 42 B14 OUT41 Output 41 A15 OUT40 Output 40 B15 OUT39 Output 39 A16 OUT38 Output 38 B16 OUT37 Output 37 A17 OUT36 Output 36 B17 OUT35 Output 35 A18 OUT34 Output 34 B18 OUT33 Output 33 A19 024V_7 Common ground 7 B19 024V_7 Common ground 7 A20 +24V_7 24-V power supply 7 B20 +24V_7 24-V power supply 7 Revision 5.0 Note: The +24V_7 and 024V_7 are used for OUT33 to OUT48; +24V_8 and 024V_8 are used for OUT49 to OUT64 HARDWARE REFERENCE MANUAL 125 Hardware reference I/O Cable: The following table shows the standard I/O cable models. The standard cable is used for both IO2310 and IO2330 modules. fig. 75 /i Model Length (m) I/O Cable JEPMC-W5410-05 0.5 JEPMC-W5410-10 1 JEPMC-W5410-30 3 fig. 76 BCD E 6 F012 Station number and dipswitch settings Station Number switch sets the station number of the module in the MECHATROLINK-II system. The range is 0 to F. Use a unique station number for each unit if two or more units are connected. 7 8 9A Name 345 Dipswitch settings: The dipswitch sets the communication parameters. fig. 77 /i Display (Switch no.) Name Status Function - Reserved by system - Be sure to turn it off 3 MECHATROLINK-II upperplace address setting on 7xh off 6xh 2 I/O byte setting on 32-byte mode 1 Baud rate setting on 10 Mbps _ 3 2 1 OFF ON Revision 5.0 The data in the parentheses indicate the MECHATROLINK-II addresses. HARDWARE REFERENCE MANUAL 126 Hardware reference /i Station Address Dipswitch 3 Station number switch Station Address Dipswitch 3 Station number switch 1(61h) off 1 16(70h) on 0 2(62h) off 2 17(71h) on 1 3(63h) off 3 18(72h) on 2 4(64h) off 4 19(73h) on 3 5(65h) off 5 20(74h) on 4 6(66h) off 6 21(75h) on 5 7(67h) off 7 22(76h) on 6 8(68h) off 8 23(77h) on 7 9(69h) off 9 24(78h) on 8 10(6Ah) off A 25(79h) on 9 11(6Bh) off B 26(7Ah) on A 12(6Ch) off C 27(7Bh) on B 13(6Dh) off D 28(7Ch) on C 14(6Eh) off E 29(7Dh) on D 15(6Fh) off F Not used on E, F Revision 5.0 HARDWARE REFERENCE MANUAL 127 Hardware reference Power supply input The external wiring terminal supplies 24 VDC to the I/O module. fig. 78 /i Terminal name Function DC24V +24 VDC DC0V 0 VDC FG Protective ground terminal 24 VDC 0 VDC Specification Input circuit: The input circuit specifications are shown below. The input circuit is used both for IO2310, and IO2330 modules. fig. 79 + 5V /i Item Specifications Number of input points 64 points (32 points x 2) Input type Sinking or sourcing Isolation method Photocoupler Input voltage 24 VDC (20.4 to 28.8 VDC) Input current 5 mA/point on voltage/current 9V min./1.6 mA min. off voltage/current 7V max./1.3 mA max. on time / off time on time: 2ms, off time: 3 ms Output points per common 16 points per common (1 to 16, 17 to 32, 33 to 48, 49 to 64) 680 Ω 0.01 µF 4.7 kΩ Revision 5.0 HARDWARE REFERENCE MANUAL Input Circuit 128 Hardware reference Output circuit: The output specifications are shown below. fig. 80 + 24V /i + 24V Item Specifications Module IO2310 Number of output points 64 points (32 point x 2) Output type Transistor, open collector or sinking Isolation method Photocoupler Output voltage 24 VDC (20.4 to 28.8 VDC) Output current 50 mA/point Leakage current when off 0.1 mA max. on time / off time on time: 2 ms max., off time: 4 ms max. Output points per common 16 points per common (1 to 16, 17 to 32, 33 to 48, 49 to 64) Fuses A fuse for each common point to prevent fire caused by the output short-circuit Error detection Blown fuse detection IO2330 OUT 10 kΩ Transistor, open collector or sourcing O24V O24V Output Circuit IO2310 + 24V + 24V 15 kΩ OUT O24V General specifications: O24V /i Item Specifications Name 64-point I/O Module Model description IO2310/IO2330 Model number JEPMC-IO2310/JEPMC-IO2330 External power supply 24 VDC (20.4 to 28. 8VDC) Rated current 0.5 A Inrush current 1A Dimensions (mm) 120 x 130 x 105 (W x H x D) Output Circuit IO2330 Revision 5.0 HARDWARE REFERENCE MANUAL 129 Hardware reference Related BASIC commands The following BASIC commands are related to the MECHATROLINK-II digital I/O module: • IN • NIO • OP For more information, refer to the Trajexia Programming Manual. Revision 5.0 HARDWARE REFERENCE MANUAL 130 Hardware reference 3.5.16 MECHATROLINK-II 4-Channel analogue input module This is a 4-channel analogue input MECHATROLINK-II slave. The analogue inputs are automatically allocated by the Trajexia system according to the unit number and can be read by Trajexia starting from AIN(0). The I/Os are automatically mapped in AIN(x) according to the MECHATROLINK-II node number. In the case of existing several AN2900 units, the one with lowest node number corresponds to AIN(0) to AIN(3), the next lowest one to AIN(4) to AIN(7). The value is refreshed every servo_period. A. LED indicators B. Module description (AN2900) C. Module mounting holes (for M4 screws) for back mounting D. Module mounting holes (for M4 screws) for bottom mounting E. Terminal cover F. Detachable terminal G. External connector terminals (M3, Phillips-head) H. Signal label I. Terminal block mounting screws (two M3.5 screws) J. MECHATROLINK-II connector K. Front cover L. Dipswitch fig. 81 A L K B J C D I H F G E Connector description LED Indicators: /i fig. 82 Indicator name Indicator color Meaning when lit or flashing RDY Green Lit The module is operating normally Flashing The transmission cable is disconnected or the module is waiting for communication with the master Revision 5.0 TX Green Lit Sending data RX Green Lit Receiving data HARDWARE REFERENCE MANUAL RDY TX RX ERR FLT CH1 CH2 Ch3 Ch4 131 Hardware reference ERR Red Lit A communication error occurred FLT Red Lit Offset/gain setting error Flashing Self-diagnostic error Lit Each LED indicates that the input is out-of-range for that channel. Out-of-range inputs are as follows: +10.02 V < Channel input signal Channel input signal < -10.02 V CH1 to CH4 Green Dipswitch functions: The dipswitch consists of eight pins. The pins are numbered 1 to 8, as shown in the illustration. Each pin is turned to on when it is moved to the upper position. The following table shows the function of each switch. Any switches other than pin 7 become effective when each switch is changed. fig. 83 ON Meaning when lit or flashing 1 2 3 4 5 6 7 8 ON Indicator color SW Indicator name /i Pin no. Setting Function 1 to 5 on Set the slave address of pins 1 through 5. For details, refer to the table below. off 6 on 32-byte data transmission (MECHATROLINK-II). 7 on Software filter (average is 5 times) is set to “Enabled“. off Software filter is set to “Disabled“. on Sets the baud rate to 10 Mbps. 8 Revision 5.0 Slave address settings: Set the slave address with pins 1 to 5 on the dipswitch on the front of the front of the distributed I/O module. Refer to the following table, and set the slave addresses as required. HARDWARE REFERENCE MANUAL 132 Hardware reference /i Pin No. Slave address Revision 5.0 1 2 3 4 5 0 0 0 0 0 Not used 1 0 0 0 0 1 0 1 0 0 0 2 1 1 0 0 0 3 0 0 1 0 0 4 1 0 1 0 0 5 0 1 1 0 0 6 1 1 1 0 0 7 0 0 0 1 0 8 1 0 0 1 0 9 0 1 0 1 0 10 1 1 0 1 0 11 0 0 1 1 0 12 1 0 1 1 0 13 0 1 1 1 0 14 1 1 1 1 0 15 0 0 0 0 1 16 1 0 0 0 1 17 0 1 0 0 1 18 1 1 0 0 1 19 0 0 1 0 1 20 1 0 1 0 1 21 0 1 1 0 1 22 1 1 1 0 1 23 0 0 0 1 1 24 HARDWARE REFERENCE MANUAL 133 Hardware reference Pin No. Slave address 1 2 3 4 5 1 0 0 1 1 25 0 1 0 1 1 26 1 1 0 1 1 27 0 0 1 1 1 28 1 0 1 1 1 29 0 1 1 1 1 30 1 1 1 1 1 Not used Specification The performance specifications of the analogue input module (±10 V, 4 CH) are shown below. /i Revision 5.0 Item Specifications Name Analog input module (-10 V to + 10 V, 4 CH) Model description AN2900 Model number JEPMC-AN2900 Input signal range -10 to 10V Special inputs None Number of input channels 4 channels, isolated as a group Input impedance 1 MΩ min. Maximum allowable overload -20 to 20 V Digital resolution 16 bits Data format Binary (2s complement) -32,000 to 32,000 Error ±0.5% F.S. (at 25ºC) ±1.0% F.S. (at 0 to 60ºC) Input delay time 4 ms max. Sampling interval Input data is refreshed every communication cycle HARDWARE REFERENCE MANUAL 134 Hardware reference Item Specifications Input filter characteristics Software filter Number of allocated words 5 words/module Maintenance/diagnostic functions Watchdog timer External connections Removable terminal block with 23 M3 screw terminals /i fig. 84 Item Input circuit isolation Specifications Isolation method Photocoupler (There is no isolation between input channels.) Dielectric strength 1,500 VAC for 1 minute between input terminals and internal circuits Insulation resistance 100 MΩ min. at 500 VDC between input terminals and internal circuits (at room temperature and humidity) External power supply Main external power supply: 24 VDC (20.4 to 26.4 VDC), 120 mA max. Derating conditions The maximum ambient operating temperature is limited with some mounting directions. Maximum heating value 2.88 W Hot swapping Terminal block: not permitted Communication connector: permitted weight Approx. 300 g Dimensions (mm) 161 x 44 x 79 (W x H x D) The figure shows the circuit configuration for the analogue input module. Related BASIC commands Revision 5.0 The following BASIC commands are related to the MECHATROLINK-II analogue input module: • AIN • NAIO For more information, refer to the Trajexia Programming Manual. HARDWARE REFERENCE MANUAL 135 Hardware reference 3.5.17 MECHATROLINK-II 2-Channel analogue output module This is a 2-channel analogue output MECHATROLINK-II slave. The analogue output is automatically allocated by the Trajexia system according to the unit number and can be read by Trajexia starting from AOUT(0). The I/Os are automatically mapped in AOUT(x) according to the MECHATROLINK-II node number. In case of existing several AN2910 units, the one with lower node number corresponds to AOUT(0) to AOUT(1), the next one to AOUT(3) to AOUT(4). The value is refreshed every SERVO_PERIOD. A. LED indicators B. Module description (AN2910) C. Module mounting holes (for M4 screws) for back mounting D. Module mounting holes (for M4 screws) for bottom mounting E. Terminal cover F. Detachable terminal G. External connector terminals (M3, Phillips-head) H. Signal label I. Terminal block mounting screws (two M3.5 screws) J. MECHATROLINK-II connector K. Front cover L. Dipswitch fig. 85 A L K B J C D I H G F E Connector description LED Indicators: /i fig. 86 Revision 5.0 Indicator name Indicator color Meaning when lit or flashing RDY Green Lit The module is operating normally Flashing The transmission cable is disconnected or the module is waiting for communication with the master Lit Sending data TX Green HARDWARE REFERENCE MANUAL RDY TX RX ERR FLT 136 Hardware reference RX Green Lit Receiving data ERR Red Lit A communication error occurred FLT Red Lit Offset/gain setting error Flashing Self-diagnostic error Dipswitch functions: The dipswitch consists of eight pins. The pins are numbered 1 to 8, as shown in the following diagram. Each pin is turned to on when it is moved to the upper position. The setting of each pin becomes effective as soon as the dipswitch is changed. The following table shows the functions that correspond to the settings for each pin. fig. 87 ON Meaning when lit or flashing 1 2 3 4 5 6 7 8 ON Indicator color SW Indicator name /i Pin no. Setting Function 1 to 5 on Set the slave address of pins 1 through 5. For details, refer to the table below: off 6 on 32-byte data transmission (MECHATROLINK-II). 7 on The output when communication stops is set to “data immediately before stop“. off The output when communication stops is set to “0“. on Sets the baud rate to 10 Mbps. 8 Slave address settings: Set the slave address with pins 1 to 5 on the dipswitch on the front of the distributed I/O module. Refer to the following table, and set the slave addresses as required. /i Revision 5.0 HARDWARE REFERENCE MANUAL 137 Hardware reference Pin No. Slave address Revision 5.0 1 2 3 4 5 0 0 0 0 0 Not used 1 0 0 0 0 1 0 1 0 0 0 2 1 1 0 0 0 3 0 0 1 0 0 4 1 0 1 0 0 5 0 1 1 0 0 6 1 1 1 0 0 7 0 0 0 1 0 8 1 0 0 1 0 9 0 1 0 1 0 10 1 1 0 1 0 11 0 0 1 1 0 12 1 0 1 1 0 13 0 1 1 1 0 14 1 1 1 1 0 15 0 0 0 0 1 16 1 0 0 0 1 17 0 1 0 0 1 18 1 1 0 0 1 19 0 0 1 0 1 20 1 0 1 0 1 21 0 1 1 0 1 22 1 1 1 0 1 23 0 0 0 1 1 24 HARDWARE REFERENCE MANUAL 138 Hardware reference Pin No. Slave address 1 2 3 4 5 1 0 0 1 1 25 0 1 0 1 1 26 1 1 0 1 1 27 0 0 1 1 1 28 1 0 1 1 1 29 0 1 1 1 1 30 1 1 1 1 1 Not used Specification The performance specifications of the analogue output module (±10 V, 2 CH) are shown below. The illustration shows the circuit configuration for the analogue input module. /i fig. 88 Specifications Name Analog output module (-10 V to +10 V, 2 CH) Model description AN2910 Model number JEPMC-AN2910 Input signal range -10 to 10V Number of output channels 2 channels Maximum allowable load current ±5 mA (2 kΩ) Digital resolution 16 bits Data format Binary (2s complement) -32,000 to 32,000 Error ±0.2% F.S. (at 25ºC) ±0.5% F.S. (at 0 to 60ºC) +5V +12V Internal Circuits Item From CPU Status display Photocoupler Isolation amplifier D/A converter Load 7 9 -12V 0V (analog) 8 Revision 5.0 1 ms Number of allocated words 2 words/module Maintenance/diagnostic functions Watchdog timer HARDWARE REFERENCE MANUAL + CH1- - Shield 1 Load +12V -12V Insulating DC/DC converter 15 17 Output delay time CH1+ 0V (analog) 16 +5V Insulating DC/DC converter 22 23 CH2+ + CH2- - Shield 2 0V 24 VDC + - 24 VDC 0V 139 Hardware reference Item Specifications Output status when master stops Mode selected with the dipswitch (SW7): SW7 off: clear outputs (output 0 V) SW7 on: retain prior output status External connections Removable terminal block with M3 screw terminals Output circuit isolation Isolation method Photocoupler (There is no isolation between channels.) Dielectric strength 1,500 VAC for 1 minute between output terminals and internal circuits Insulation resist- 100 MΩ min. at 500 VDC between input terminals and ance internal circuits (at room temperature and humidity) External power supply Main external power supply: 24 VDC (20.4 to 26.4 VDC), 120 mA max. Derating conditions The maximum ambient operating temperature is limited with some mounting directions. Maximum heating value 2.88 W Hot swapping Terminal block: not permitted Communication connector: permitted weight Approx. 300 g Dimensions (mm) 161 x 44 x 79 (W x H x D) Related BASIC commands The following BASIC commands are related to the MECHATROLINK-II analogue output module: • AOUT For more information, refer to the Trajexia Programming Manual. 3.5.18 MECHATROLINK-II repeater Revision 5.0 The JEPMC-REP2000 is a MECHATROLINK-II repeater. It extends the range and the maximum number of MECHATROLINK-II devices in the MECHATROLINK-II network. HARDWARE REFERENCE MANUAL 140 Hardware reference /i fig. 89 Terminal/LED Label Description A TX1 CN1 communication indicator B TX2 CN2 communication indicator C POWER Power indicator D SW Dipswitch E CN1 & CN2 MECHATROLINK-II connectors F CN3 Power supply connector LED indicators B A F E D C /i LED Description POWER Lit: Power on Not lit: No power TX1 Lit: Communication via CN1 Not lit: No communication via CN1 TX2 Lit: Communication via CN2 Not lit: No communication via CN2 MECHATROLINK-II connectors Use one MECHATROLINK-II connector (CN1 or CN2) to connect the repeater to the master-side network, i.e. the part of the network that had the TJ1-ML__. Use the other connector to connect the repeater to the network extension. Both connectors have a built-in terminator. Power supply connector Connect an external 24 VDC power supply to the power supply connector (CN3). Revision 5.0 HARDWARE REFERENCE MANUAL 141 Hardware reference The table below gives the pin layout for the power supply connector. fig. 90 /i Pin Signal Description 1 FG Frame ground 2 0V 0 VDC input 3 +24 V 24 VDC input 3 2 1 Dipswitch settings (SW) The dipswitch is for future use. Set all the pins to OFF. System configuration The maximum number of MECHATROLINK-II devices that you can connect in the MECHATROLINK-II network with a repeater is set by the MECHATROLINK-II cable length. fig. 91 /i TJ1-ML16 Network part MECHATROLINK-II cable length Maximum number of MECHATROLINK-II devices1 Master-side (B) Max. 30 m 16 Max. 50 m 15 Max. 30 m 16 Max. 50 m 15 Extension (C) REP2000 A CN1 CN2 1 15 B 16 C 1. The repeater itself is included in the maximum number of MECHATROLINK-II devices. The total number of MECHATROLINK-II devices is set by the TJ1-ML__: • The TJ1-ML04 can have up to 4 MECHATROLINK-II devices. • The TJ1-ML16 can have up to 16 MECHATROLINK-II devices. Terminate the last MECHATROLINK-II device with a MECHATROLINK-II terminator (A). Revision 5.0 HARDWARE REFERENCE MANUAL 142 Hardware reference 3.6 GRT1-ML2 3.6.1 Introduction The GRT1-ML2 SmartSlice Communication Unit controls data exchange between a TJ1-MC__ Motion Controller Unit (via a connected TJ1-ML__ MECHATROLINK-II Master Unit) and SmartSlice I/O Units over a MECHATROLINK-II network. For more information on SmartSlice I/O Units, refer to the GRT1 Series SmartSlice I/O Units Operation Manual (W455). /i fig. 92 LED indicators H OMRON GRT1-ML2 RUN 7 8 9 Unit dipswitches C Unit power supply terminals D I/O power supply terminals E MECHATROLINK-II connectors F Shielding terminal G Rotary switch H Communication dipswitches G B C D B A 3 4 5 6 A F 0 1 2 Description E Label SW1 1 2 3 4 A UNIT PWR ALARM ML COM SW2 TS I/O PWR CN2 F ON E 1 REGS 2 NC CN1 A/B B 3 ADR 4 BACK UNIT +V C -V I/O +V D -V DC24V INPUT Unit dipswitches /i fig. 93 Dipswitch Function Setting Description REGS Create/enable registration table ON Registered table is enabled OFF Registered table is disabled Revision 5.0 OFF to ON to NC N/A ON1 OFF1 OFF HARDWARE REFERENCE MANUAL ON 1 RE GS 2 NC 3 ADR 4 B ACK Register I/O unit table Clear registered I/O unit table Not used, always set to OFF 143 Hardware reference Dipswitch Function Setting Description ADR Automatic restore OFF to ON When the SmartSlice I/O Units are replaced, the parameter data that was backed up with the BACK dipswitch is automatically restored2 OFF Automatic restore disabled ON to OFF to ON in 3 s3 Parameter data of all connected SmartSlice I/O Units is backed up2 BACK Backup trigger 1. When the unit power is on. 2. When dipswitch 1 is set to ON. 3. The setting of dipswitch 4 (BACK) is given in figure 94. fig. 94 Caution The Backup and Restore functionality is available in the GRT1ML2. However, the backed up and restored parameters cannot be accessed via MECHATROLINK-II communication. Note • • 1s 1s 1s ON OF F ON T he backup operation s tarts after DIP s witch 4 is turned from ON to OF F to ON within 3 s econds . It is recommended to do a registration of the SmartSlice I/O Units (see the Trajexia Programming Manual). It is recommended to set dipswitches 1, 3 and 4 on after this registration. The factory setting of all dipswitches is OFF. Revision 5.0 HARDWARE REFERENCE MANUAL 144 Hardware reference LED indicators /i fig. 95 LED Description Color Status Meaning RUN Unit status Green Not lit • • ALARM ML COM Unit error MECHATROLINK-II communication Red Green Startup test failed, unit not operational Operation stopped due to a fatal error Lit Initialization successful, unit is in normal operation Not lit Unit is in normal operation Flashing A startup error has occurred Lit Unit is in alarm state, or a fatal error has occurred Not lit No MECHATROLINK-II communication Lit MECHATROLINK-II communication active RUN UNIT PWR ALARM ML COM TS I/O PWR Revision 5.0 HARDWARE REFERENCE MANUAL 145 Hardware reference LED Description Color Status Meaning TS SmartSlice I/O system communication status N/A Not Lit • • • Green Red UNIT PWR I/O PWR Green Green Flashing (every second) SmartSlice I/O Unit added to the system Flashing (every 0.5 second) Backup/Restore function operating: • Restoring settings to SmartSlice I/ O Unit, backup function operating • Downloading SmartSlice I/O Unit settings Lit Communication with SmartSlice I/O Unit established Flashing Non-fatal communication error occurred. • Communication timeout • Verification error occurred with registered table • Different model unit detected after SmartSlice I/O Unit replacement Lit Fatal communication error occurred. Lit for 2 s Failure occurred while restoring settings to I/O unit or downloading I/O unit settings Revision 5.0 Not Lit No power supply to the unit (All LEDs are off) Lit Power supply to the unit Not Lit No power supply to the SmartSlice I/O (No output from the SmartSlice I/O Units, even when they are in operation) Lit Power supply to the SmartSlice I/O HARDWARE REFERENCE MANUAL Note No power supply Communication with SmartSlice I/ O Unit has not started Overcurrent detected • • • When the power of the Trajexia system is turned on, the TJ1MC__ executes its startup sequence before it initializes the MECHATROLINK-II bus. During this startup sequence, the ML COM LED is off. When the TJ1-MC__ initializes the MECHATROLINK-II bus with the command MECHATROLINK(unit,0), the ML COM LED goes on. When the GRT1-ML2 loses the MECHATROLINK-II communication with the master, or when the command MECHATROLINK(unit,1) is executed, the ML COM LED goes off. Communication dipswitches /i Dipswitch Function Setting Description 1 MECHATROLINK-II address range ON 70 hex − 7F hex OFF 60 hex − 6F hex 2 MECHATROLINK-II bus speed OFF 10 Mbps1 3 Frame size OFF 32 bytes2 4 HOLD/CLEAR ON HOLD: All outputs hold their values when communication is lost OFF CLEAR: All outputs become 0 when communication is lost 1. Trajexia only supports 10 Mbps bus speed. Therefore always set dipswitch 2 to OFF. 2. Trajexia only supports 32-byte communication. Therefore always set dipswitch 3 to OFF. 146 Hardware reference Rotary switch The rotary switch (SW1) sets the MECHATROLINK-II address that identifies the GRT1-ML2 in the MECHATROLINK-II network. The settings range is from 0 hex to F hex. To set the MECHATROLINK-II address of the GRT1-ML2, do these steps: 1. Turn off the Unit power supply of the GRT1-ML2. Note The address of the GRT1-ML2 is read only at power on. Setting the new address when the power is on has no effect. 2. To set the address of the unit, set communication dipswitch 1 and the rotary switch as given in the table below. /i Revision 5.0 Dipswitch 1 Rotary switch Address Dipswitch 1 Rotary switch Address OFF 0 60 hex ON 0 70 OFF 1 61 hex ON 1 71 OFF 2 62 hex ON 2 72 OFF 3 63 hex ON 3 73 OFF 4 64 hex ON 4 74 OFF 5 65 hex ON 5 75 OFF 6 66 hex ON 6 76 OFF 7 67 hex ON 7 77 OFF 8 68 hex ON 8 78 OFF 9 69 hex ON 9 79 OFF A 6A hex ON A 7A OFF B 6B hex ON B 7B OFF C 6C hex ON C 7C OFF D 6D hex ON D 7D OFF E 6E hex ON E 7E HARDWARE REFERENCE MANUAL 147 Hardware reference Dipswitch 1 Rotary switch Address Dipswitch 1 Rotary switch Address OFF F 6F hex ON F 7F Note Make sure that the address is unique in the MECHATROLINK-II network. If two or more units have the same MECHATROLINK-II address, they cannot be initialized properly. 3. Turn the power on. Note To make the MECHATROLINK-II address of the unit valid, do one of these steps: • Restart the TJ1-MC__. • Execute the command MECHATROLINK(unit,0). Power supply connector The GRT1-ML2 has 2 24 VDC power supply terminals: fig. 96 /i UNIT Label Power supply terminal Description A B Unit power supply terminal External I/O power supply terminal Power supply to the internal circuits of the GRT1-ML2 and to the internal circuits of the connected SmartSlice I/ O Units (through the SmartSlice bus) Power supply to the external I/Os connected to the SmartSlice I/O Units +V A 24 VDC -V I/O +V B 24 VDC -V DC24V INPUT Revision 5.0 Note The unit power supply and the external I/O power supply are not transferred through the GCN2-100 Turnback cable. The GRT1TBR units have the same power supply terminals as the GRT1ML2. HARDWARE REFERENCE MANUAL 148 Hardware reference 3.6.2 Specifications /i Environment Installation Item Specification Unit type SmartSlice GRT1 series Model GRT1-ML2 Installation position On a DIN rail Power supply 24 VDC +10% −15% (20.4 to 26.4 VDC) Current consumption 110 mA typical at 24 VDC Dimensions (W × H × D) 58 × 80 × 70 mm Weight 130 g Ambient operating temperature −10 to 55°C (no icing or condensation) Ambient operating humidity 25% to 85% Relative humidity Storage temperature −20 to 65°C (no icing or condensation) Vibration resistance 10 to 57 Hz, 0.7 mm amplitude 57 to 150 Hz, acceleration: 49 m/s2 Shock resistance 150 m/s2 Dielectric strength 500 VAC (between isolated circuits) Conformance to EMC and electrical safety standards EN61131-2:2003 Enclosure rating IP20 Revision 5.0 HARDWARE REFERENCE MANUAL 149 Hardware reference MECHATROLINK-II SmartSlice I/O Item Specification Number of connectable SmartSlice I/O Units 64 Units max. Connected directly to the GRT1-ML2 or via Turnback extension units Baud rate 3 Mbps Communication signal level RS485 Communication distance SmartSlice I/O Units: 64 Units coupled (about 2 m max.) Turnback cable: 2 m max. (2 cables, 1 m each) Turnback cable Length 1 m max., up to 2 cables can be connected SmartSlice I/O Unit connections Building-block style configuration with slide connectors (Units connect with Turnback cables). Baseblock power supply Voltage: 24 VDC Current: 4 A max. Event messaging Supported Baud rate 10 Mbps (MECHATROLINK-II) Data length 17-byte and 32-byte data transmission Supported SmartSlice I/O Units The GRT1-ML2, in combination with the Trajexia system, supports these SmartSlice I/O Units. /i Revision 5.0 Function Specification Model 4 NPN inputs 24 VDC, 6 mA, 3-wire connection GRT1-ID4 4 PNP inputs 24 VDC, 6 mA, 3-wire connection GRT1-ID4-1 8 NPN inputs 24 VDC, 4 mA, 1-wire connection + 4xG GRT1-ID8 8 PNP inputs 24 VDC, 4 mA, 1-wire connection + 4xV GRT1-ID8-1 4 NPN outputs 24 VDC, 500 mA, 2-wire connection GRT1-OD4 HARDWARE REFERENCE MANUAL 150 Hardware reference Function Specification Model 4 PNP outputs 24 VDC, 500 mA, 2-wire connection GRT1-OD4-1 4 PNP outputs with shortcircuit protection 24 VDC, 500 mA, 3-wire connection GRT1-OD4G-1 8 NPN outputs 24 VDC, 500 mA, 1-wire connection + 4xV GRT1-OD8 8 PNP outputs 24 VDC, 500 mA, 1-wire connection + 4xG GRT1-OD8-1 8 PNP outputs with shortcircuit protection 24 VDC, 500 mA, 1-wire connection + 4xG GRT1-OD8G-1 2 relay outputs 240 VAC, 2A, normally-open contacts GRT1-ROS2 2 analog inputs, current/ voltage 10 V, 0-10 V, 0-5 V, 1-5 V, 0-20 mA, 4-20 mA GRT1-AD2 2 analog outputs, voltage 10 V, 0-10 V, 0-5 V, 1-5 V GRT1-DA2V 2 analog outputs, current 0-20 mA, 4-20 mA GRT1-DA2C Revision 5.0 HARDWARE REFERENCE MANUAL 151 Hardware reference Dimensions The external dimensions are in mm. 2.9 11.9 fig. 97 OMRON GRT1-ML2 RUN 7 8 9 2 B CDE 3 4 5 6 A F 0 1 SW1 1 2 3 4 UNIT PWR ALARM ML COM SW2 TS I/O PWR CN2 ON 1 REGS 83.5 2 NC CN1 A/B 3 ADR 54 4 BACK UNIT 35.5 +V -V I/O -V DC24V INPUT 16.2 +V 2.9 26.3 28.8 17.1 61.2 1.5 3.6.3 69.7 36.8 58 2.4 Installation Revision 5.0 Follow these rules when installing the GRT1-ML2: • Before installing the GRT1-ML2 or connect or disconnect cables, switch off the power of the Trajexia system, the SmartSlice I/O Units and the external I/Os. • Make sure that the power supplies of the GRT1-ML2, the SmartSlice I/O Units and the external I/Os are correctly connected. HARDWARE REFERENCE MANUAL 152 Hardware reference • • • • Provide separate conduits or ducts for the I/O lines to prevent noise from high-tension lines or power lines. It is possible to connect up to 64 SmartSlice I/O Units to 1 GRT1-ML2. Install the GRT1-ML2 and the SmartSlice I/O Units on a DIN rail. To install a GRT1-ML2 on the DIN rail, press it onto the DIN track from the front, and press the unit firmly until it clicks. Check that all DIN rail sliders of the unit are locked onto the DIN rail. To remove the GRT1-ML2 from the DIN rail, release the sliders from the DIN rail with a screwdriver, and pull the unit straight from the DIN rail. Connections Connect the first SmartSlice I/O Unit to the GRT1-ML2: • Align the sides of the GRT1-ML2 and the SmartSlice I/O Unit. • Slide the SmartSlice I/O Unit to the rear until it clicks onto the DIN rail. Caution Do not touch the connectors on the side of GRT1-ML2 and the SmartSlice I/O Units. fig. 98 -ML2 GRT1 SW1 CN2 SW2 UNIT PWR RUN ALAR M M ML CO See the GRT1 Series SmartSlice I/O Units Operation Manual for more information on connecting additional SmartSlice I/O Units, Turnback Units, End Units and end plates. I/O PW R TS CN1 A/B ON GS 1 RE 2 NC R 3 AD CK 4 BA UNIT +V Wiring The GRT1-ML2 has 2 power supply terminals. Both power supply terminals have screwless clamping-type connections. To determine the power supply requirements, do the steps below. The maximum power consumption for SmartSlice I/O Units is 80 W per block. -V I/O +V -V V DC24T INPU Revision 5.0 HARDWARE REFERENCE MANUAL 153 Hardware reference 1. Calculate the power consumption of all SmartSlice I/O Units connected to the GRT1-ML2. Refer to the GRT1 Series SmartSlice I/O Units Operation Manual (W455) for the power value for each SmartSlice I/O Unit. 2. If the power consumption exceeds 80 W, mount a Right Turnback Unit (GRT1-TBR) on the SmartSlice I/O Unit at the point where the power consumption is less than 80 W. 3. Connect the 24 VDC unit power supply to the Left Turnback Unit (GRT1TBL). The maximum I/O current consumption is 4 A. 1. Calculate the total current consumption used by all external I/Os of the connected SmartSlice I/O Units (including other units like Turnback Units). Refer to the GRT1 Series SmartSlice I/O Units Operation Manual (W455) for the current value for each SmartSlice I/O Unit. 2. If the current consumption exceeds 4 A or if you want to provide separate systems for inputs and outputs, divide the SmartSlice I/O Units at the desired point with a GRT1-PD_(-1) I/O Power Supply Unit and provide a separate external I/O power supply. Note It is also possible to provide a separate external I/O power supply at a Left Turnback Unit (GRT1-TBL). Note Make sure the power supply is isolated. Note The GCN2-100 Turnback cable does not supply power. The figure gives a wiring example. Revision 5.0 HARDWARE REFERENCE MANUAL 154 Hardware reference To supply power to the units and the I/O devices, connect the power supply wires to the power supply terminals of the GRT1-ML2. If the wire ends have pin terminals, just insert the pin terminals in the power supply terminals. fig. 99 GRT 1-PD_(-1) I/O Power Supply Unit GRT 1-T B R Right T urnback Unit I/O (IN) GRT 1 - ML2 I/O (IN) I/O I/O I/O I/O I/O (OUT ) (OUT ) (OUT ) (OUT ) (OUT ) max. 80 W I/O power s upply I/O power s upply I/O (AD) I/O (AD) I/O (AD) T urnback cable I/O (AD) I/O (AD) E nd Unit max. 80 W Power s upply (24 VDC) I/O power s upply GRT 1-T B L Left T urnback Unit To remove the wires, press the release button above the terminal hole with a precision screwdriver, and pull out the wire. fig. 100 Precis ion s crewdriver It is recommended to use a SELV (Safety Extra Low Voltage) power supply with over-current protection. A SELV power supply has redundant or increased insulation between the I/O, an output voltage of 30 V rms and a 42.4 V peak or maximum of 60 VDC. Recommended power supplies are: • S82K-01524 (OMRON) • S8TS-06024 (OMRON). Releas e button Revision 5.0 It is recommended to use wires with a gauge of 20 AWG to 16 AWG (0.5 to 1.25 mm2). Strip the wire between 7 and 10 mm of insulation at the ends of the wires (stranded or solid wire), or use pin terminals with a pin (conductor) length of 8 to 10 mm. HARDWARE REFERENCE MANUAL 155 Hardware reference Replace Caution The GRT1-ML2 is a unit that is part of a network. If the GRT1-ML2 is damaged, it effects the whole network. Make sure that a damaged GRT1-ML2 is repaired immediately. To replace the unit, follow these rules: • Turn off the power before replacing the unit. This includes the power to all master and slave units in the network. • Make sure that the new unit is not damaged. • If a poor connection is the probable cause of any malfunctioning, do these steps: - Clean the connectors with a clean, soft cloth and industrial-grade alcohol. - Remove any lint or threads left from the cloth. - Install the unit again. • When returning a damaged unit to the OMRON dealer, include a detailed damage report with the unit. • Before reconnecting the new unit, do these steps: - Set the MECHATROLINK-II station address to the same address as the old unit. - If the table registration function was used for the old unit, create a new registration table for the new unit. See the Trajexia Programming Manual. 3.6.4 Online replacement Revision 5.0 It is possible to replace SmartSlice I/O Units connected to a GRT1-ML2 when the power is on. The I/O communication continues while a SmartSlice I/O Unit is removed and replaced. To replace a SmartSlice I/O Unit online, do these steps: 1. Turn off all power supplies of the SmartSlice I/O Unit. This is the I/O power supply, plus possible external power supplies to the terminal block (for example, a Relay Output Unit). 2. Release the locks on the front of the unit and remove the terminal block. Do not remove the wiring. HARDWARE REFERENCE MANUAL 156 Hardware reference 3. Remove the main block of the unit. Replace it with a new SmartSlice I/O Unit of the same type. 4. Attach the new unit to the system. Close the locks on the front of the unit. 5. Turn on the power supplies to the unit. When replacing a SmartSlice I/O Unit online, note the following things: • When a unit is removed from the I/O communication, the withdrawn flag of the unit is set on and the TS LED on the GRT1-ML2 flashes red. • If I/O power supply of the unit is not turned off, there can be false output signals, false input signals and electrical shocks. • Only replace one SmartSlice I/O Unit at a time. • If a unit is replaced with a different type of unit, there can be unexpected outputs and the restore operation can be incomplete. • If the base block has faults or damage, turn off the power supply and replace the entire unit. When an online replacement is performed, the status word of the GRT1-ML2 reports an error (missing I/O Unit). When the I/O Unit is replaced or put back, the status word changes to 8000 hex, but the error has already been detected by the TJ1-MC__. To avoid this, it is necessary to mask the errors before the online replacement is performed. To perform the online replacement do the following: 1. Execute MECHATROLINK(unit,37,station_addr, 0). This masks all bits, including errors, in the GRT1-ML2 status word. 2. Replace the I/O Unit. 3. Execute MECHATROLINK(unit,37,station_addr, $4000). This sets the error mask to its default value. 3.6.5 Related BASIC commands The following BASIC commands are related to the MECHATROLINK-II GRT1-ML2 module: • MECHATROLINK Revision 5.0 For more information, refer to the Trajexia Programming Manual. HARDWARE REFERENCE MANUAL 157 Hardware reference 3.7 TJ1-PRT 3.7.1 Introduction The TJ1-PRT is an interface between the Trajexia system and a PROFIBUS network. The TJ1-PRT has these visible parts. fig. 101 H B /i A A LEDs B and C Node number selectors D PROFIBUS connector 901 Description 78 Part 456 23 901 B 78 3.7.2 456 23 C D LEDs description /i Label Status Description run off Start-up test failed. Unit not operational Operation stopped. Fatal error on Start-up test successful. Normal operation off Normal operation flashing Start-up error on Fatal error in program Error occurred while Reading or Writing error log off Normal operation flashing I/O-size not configured on Error detected in communication with controller ERC ERH Revision 5.0 HARDWARE REFERENCE MANUAL 158 Hardware reference Label Status Description COM off No PROFIBUS data exchange communication on I/O data exchange on PROFIBUS is active off No PROFIBUS bus communication errors flashing Parameter values sent by the PROFIBUS master unit are invalid. I/O data exchange is not possible. on No PROFIBUS communication is detected by the unit BF 3.7.3 Node number selectors You can use the node number selectors to assign a node number to the TJ1PRT. This node number identifies the TJ1-PRT in the PROFIBUS network. The upper node number selector sets the tens of the node number. The lower node number selector sets the units of the node number. Both selectors range from 0 to 9. To set a selector to n, turn the arrow to point to the label n. Refer to the chapter, Communication Protocols in the Programming Manual. Revision 5.0 HARDWARE REFERENCE MANUAL 159 Hardware reference 3.7.4 TJ1-PRT Connections /i fig. 102 Pin Signal Description 1 Shield Connected to the metal shell 2 N/A N/A 3 B-line Data signal 4 RTS Direction control signal for repeaters 5 DGND Data 0 Volts 6 VP Power output for the termination, 5 V, 10 mA 7 N/A N/A 8 A-line Data signal 9 N/A N/A 3.7.5 9 8 7 6 5 4 3 2 1 TJ1-PRT Specifications /i Revision 5.0 Item Specification Power supply 5 VDC (supplied by the TJ1-MC__) Power consumption 0.8 W Current consumption 150 mA at 5 VDC Approximate weight 100 g Electrical characteristics Conforms to PROFIBUS-DP standard EN50170 (DP-V0) Communication connector 1 PROFIBUS-DP slave connector Transmission speed 9.6, 19.2, 45.45, 93.75, 187.5, 500, 1500, 3000, 6000 and 12000 Kbps Node numbers 0 to 99 I/O size 0 to 122 words (16-bit), configurable, for both directions Galvanic isolation Yes HARDWARE REFERENCE MANUAL 160 Hardware reference 3.7.6 TJ1-PRT unit box contents TJ1-PRT box: • Safety sheet. • TJ1-PRT. • Protection label attached to the top surface of the unit. 3.7.7 Applicable BASIC commands The following BASIC commands are applicable for the TJ1-PRT: • PROFIBUS For more information, refer to the Trajexia Programming Manual. Revision 5.0 HARDWARE REFERENCE MANUAL 161 Hardware reference 3.8 TJ1-DRT 3.8.1 Introduction The TJ1-DRT is an interface between the Trajexia system and a DeviceNet network. fig. 103 /i B and C Node number selectors D DeviceNet connector 78 LEDs description B 901 23 456 /i Label 901 LEDs 456 23 A 3.8.2 A Description 78 Part C V- D CAN L DRAIN Status Description off Start-up test failed. Unit not operational Operation stopped. Fatal error on Start-up test successful. Normal operation off Normal operation flashing Start-up error on Fatal error in program Error occurred while Reading or Writing error log off Normal operation flashing I/O-size not configured on Error detected in communication with controller off Baud rate not detected or node address duplication check not completed. flashing Slave not allocated to a DeviceNet master. on Slave is on-line and allocated to a DeviceNet master. CAN H V+ RUN ERC ERH NOK Revision 5.0 HARDWARE REFERENCE MANUAL 162 Hardware reference Label Status Description NF off No network error detected. flashing Connection time-out detected for I/O connection with the DeviceNet master. on Other device detected with the same node number or severe network error detected. 3.8.3 Node number selectors You can use the node number selectors to assign a node number to the TJ1DRT. This node number identifies the TJ1-DRT in the DeviceNet network. The upper node number selector sets the tens of the node number. The lower node number selector sets the units of the node number. Both selectors range from 0 to 9. To set a selector to n, turn the arrow to point to the label n. Refer to the chapter, Communication Protocols in the Programming Manual. The DeviceNet node numbers range from 0 to 63. If you select a node number with the node number selectors that exceeds this range, you will select the node number that is set by software. The nodes that enable software settings are 64 to 99. Revision 5.0 HARDWARE REFERENCE MANUAL 163 Hardware reference 3.8.4 TJ1-DRT Connections /i fig. 104 Pin Signal Description 1 V- Power supply input, negative voltage 2 CAN L Communication line, low 3 DRAIN Shield 4 CAN H Communication line, high 5 V+ Power supply input, positive voltage 1 2 3 4 5 3.8.5 TJ1-DRT Specifications /i Revision 5.0 Item Specification Power supply 5 VDC (supplied by the TJ1-MC__) Power consumption 120 mA at 5 VDC Network power supply 24 VDC Network current consumption 15 mA at 24 VDC Power dissipation 0.6 W Approximate weight 100 g Electrical characteristics Conforms to DeviceNet standard of CIP edition 1. Communication connector 1 DeviceNet slave connector Transmission speed 125, 250 and 500 Kbps, auto-detected HARDWARE REFERENCE MANUAL 164 Hardware reference Item Specification Node numbers 0 to 63 I/O size 0 to 32 words (16-bit), configurable, for both directions Galvanic isolation Yes 3.8.6 TJ1-DRT unit box contents TJ1-DRT box: • Safety sheet. • TJ1-DRT. • DeviceNet connector. • Protection label attached to the top surface of the unit. 3.8.7 Applicable BASIC commands The following BASIC commands are applicable for the TJ1-DRT: • DEVICENET For more information, refer to the Trajexia Programming Manual. Revision 5.0 HARDWARE REFERENCE MANUAL 165 Hardware reference 3.9 TJ1-CORT 3.9.1 Introduction The CANopen Master Unit (TJ1-CORT) is an interface between the Trajexia system and a CANopen network. /i fig. 105 B and C Node number selectors D CANopen port NWST BF A 23 901 LED indicators B 456 23 901 A CORT 78 Description 456 Part 78 C V- D CAN L DRAIN CAN H V+ 3.9.2 LEDs description /i Label Status Description RUN off Start-up test failed. Unit not operational. Operation stopped. Fatal error. on Start-up test successful. Normal operation. off Normal operation flashing Start-up error on Fatal error in program. Error occurred while Reading or Writing error log. ERC Revision 5.0 HARDWARE REFERENCE MANUAL 166 Hardware reference Label Status Description ERH off Normal operation. flashing I/O size not configured. on Error detected in communication with controller. off Start-up error or fatal error detected. single flash TJ1-CORT in stopped state. flashing TJ1-CORT in pre-operational state. on TJ1-CORT in operational state. NWST BF off single No network error detected. flash1 Warning limit reached. At least one of the error counters of the CAN controller has reached or exceeded the warning level (too many errors). double flash2 A remote error or a heartbeat event has occurred. flashing3 Invalid configuration. on A duplicate node address has been detected, or the unit is in Bus OFF state. 1. Single flash: one 200ms pulse, followed by 1 second off. 2. Double flash: two 200ms pulses, followed by 1 second off. 3. LED flashing frequency: 2.5 Hz. 3.9.3 Node number selectors Revision 5.0 You can use the node number selectors to assign a node number to the TJ1CORT. This node number identifies the TJ1-CORT in the CANopen network. The upper node number selector sets the tens of the node number. The lower node number selector sets the units of the node number. Both selectors range from 0 to 9. To set a selector to n, turn the arrow to point to the label n. The CANopen node number can range from 0 to 127. But the TJ1-CORT only supports node numbers from 1 to 99. The default node number, 0, is invalid. Therefore, the default node number must be changed before the TJ1-CORT is used. HARDWARE REFERENCE MANUAL 167 Hardware reference 3.9.4 TJ1-CORT connections /i fig. 106 Pin Signal Description 1 V- Power supply input, negative voltage 2 CAN L Communication line, low 3 DRAIN Shield 4 CAN H Communication line, high 5 V+ Power supply input, positive voltage 1 2 3 4 5 3.9.5 TJ1-CORT specifications /i Revision 5.0 Item Specification Power supply 5 VDC (supplied by the TJ1-MC__) Power consumption 120 mA at 5 VDC Network power supply 24 VDC Network current consumption 15 mA at 24 VDC Power dissipation 0.6 W Approximate weight 100 g Electrical characteristics Conforms to ISO 11898-1 HARDWARE REFERENCE MANUAL 168 Hardware reference Item Specification Communication ports 1 CAN port Transmission speed 20, 50, 125 and 500 Kbps Node numbers 1 to 99 I/O size 8 RPDO and 8 TPDO Galvanic isolation Yes Device profile DS302: CANopen manager profile Note: This CANopen master does not support motion control features of slaves with the DS401 profile 3.9.6 TJ1-CORT unit box contents CANopen Master Unit box: • Safety sheet. • CANopen Master Unit. • DeviceNet connector. • Protection label attached to the top surface of the unit. 3.9.7 Applicable BASIC commands The following BASIC commands are applicable for the TJ1-CORT: • CAN_CORT For more information, refer to the Trajexia Programming Manual. Revision 5.0 HARDWARE REFERENCE MANUAL 169 Hardware reference 3.10 TJ1-FL02 3.10.1 Introduction WARNING Do not start the system until you check that the axes are present and of the correct type. The numbers of the Flexible axes will change if MECHATROLINKII network errors occur during start-up or if the MECHATROLINK-II network configuration changes. The TJ1-FL02 is an analogue control unit. It controls up to two axes A and B in these modes: • Analogue speed reference plus encoder feedback. • Incremental or absolute encoder input. • Pulse output. At start up the TJ1-MC__ assigns the TJ1-FL02 to the first 2 free axes in sequence. When multiple TJ1-FL02 units are connected they are assigned in unit sequence 0..6. Any MECHATROLINK-II axes that are assigned (using the driver switches) will not change. The TJ1-MC__ assigns the next free axis. The TJ1-FL02 has these visible parts: fig. 107 FL02 A B C /i Part Description A LEDs B 15-pin connector C 18-pin connector 3.10.2 LED description Revision 5.0 The function of the LEDs is defined by the BASIC command AXIS_DISPLAY. For more information, refer to the Programming Manual. HARDWARE REFERENCE MANUAL 170 Hardware reference /i Axis Label Status AXIS_DISPLAY parameter 0 1 2 3 All run on The TJ1-MC__ recognises the TJ1-FL02 A A EN on Axis enabled. flashing Axis error off Axis disabled A0 on REG 0 AUX OUT 0 Encoder A A1 on REG 1 Encoder Z OUT 1 Encoder B B EN on Axis enabled flashing Axis error off Axis disabled B0 on REG 0 AUX OUT 0 Encoder A B1 on REG 1 Encoder Z OUT 1 Encoder B B 3.10.3 TJ1-FL02 connections The signals of the 15-pin connector depend on the type of interface selected: Revision 5.0 HARDWARE REFERENCE MANUAL 171 Hardware reference 15-pin connector /i fig. 108 Pin Axis Encoder input1 Encoder output Stepper output SSI/EnDat Tamagawa 1 A A+ A+ Step+ Clock+ 2 A A- A- Step- Clock- 3 A B+ B+ Dir+ 4 A B- B- Dir- GND GND GND GND GND 5 5 10 6 A Z+ Enable+ Data+ SD+ 7 A Z- Enable- Data- SD- 8 B Z+ Enable+ Enable+ Data+ SD+ 9 B Z- Enable- Enable- Data- SD- +5V out Do not use Do not use Do not use Do not use 10 11 B A+ A+ Step+ Clock+ 12 B A- A- Step- Clock- 13 B B+ B+ Dir+ 14 B B- B- Dir- GND GND GND 15 GND 15 14 13 12 11 4 9 3 8 2 7 1 6 GND 1. With the VERIFY parameter the input type can be changed from phase differential (VERIFY=ON, default) to Step (Channel A) and Direction (Channel B) (VERIFY=OFF). Revision 5.0 HARDWARE REFERENCE MANUAL 172 Hardware reference 18-pin connector /i fig. 109 Pin Axis Signal Pin Axis Signal Description 1 A Vout 2 B Vout Analog output 3 A 0V 4 B 0V 0V Reference for Vout Wdog- 6 Wdog+ Enable relay contacts 5 7 A Reg 0 8 B Reg 0 24V registration inputs 9 A Reg 1 10 B Reg 1 24V registration inputs 11 A AUX 12 B AUX 24V auxiliary inputs 13 A OUT 0 14 B OUT 0 position switch outputs (HW_PSWITCH) 15 A OUT 1 16 B OUT 1 OUT1 Auxiliary outputs I/O 0V Common 18 I/O +24 V 24V Power supply Input for the Outputs. 17 1 3 5 7 9 11 13 15 17 2 4 6 8 10 12 14 16 18 Digital inputs The following table and illustration details the digital input specifications: fig. 110 /i Item Specification Type PNP Maximum voltage 24 VDC + 10% Input current 8 mA at 24 VDC on voltage 18.5 VDC min off voltage 5.0 VDC max Input response time (registration): • without noise filter: 0.5µs maximum. • with noise filter 3.5µs maximum. TJ 1-FL02 Reg A0 7 External power supply 24V 0V I/O 17 0V common for Input circuits Revision 5.0 HARDWARE REFERENCE MANUAL 173 Hardware reference Note In the case of an incorrect registration due to slow edges or noise, a digital noise filter can be enabled with the REGIST command. Refer to the BASIC Commands in the Programming Manual. Note A maximum of 4 inputs on is allowed simultaneously. Digital outputs The following table and illustration details the digital output specifications: fig. 111 Specification Type PNP Maximum voltage 24 VDC + 10% Current capacity 100 mA each output (400 mA for a group of 4) Max. Voltage 24 VDC + 10% Protection Over current, Over temperature and 2A fuse on Common TJ 1-FL02 2A Fuse 18 24V output supply 13 Out 0 Equivalent circuit 17 0V I/O Load Item Internal circuitry (galvanically isolated from system) /i External power supply 24V To other output circuits Output response time (PSwitch): • 140 µs maximum Revision 5.0 HARDWARE REFERENCE MANUAL 174 Hardware reference Analog outputs The following table and illustration details the analog output specifications: fig. 112 /i Item Specification Output voltage -10 to +10 V Resolution 16 bit Output impedance 100 Ω Load impedance 10 k Ω min TJ1-FL02 +15V 1 Vout 0 -15V 3 Isolated 0V 0V Note The analogue output of one flexible axis is always 0V unless both axes in the TJ1-FL02, axis A & B are enabled, that is: WDOG=ON AXIS_ENABLE AXIS(A)=1 AXIS_ENABLE AXIS(B)=1 Wdog relay The following table and illustration details the Wdog relay: fig. 113 /i Item Specification Type Solid state relay Current capacity 50 mA on resistance 25 Ω max. Maximum voltage 24 VDC + 10% TJ1-FL02 5 WDOG+ 6 WDOG- Revision 5.0 HARDWARE REFERENCE MANUAL 175 Hardware reference Encoder interface The following table and illustration details the encoder interface: fig. 114 /i Item Specification TJ1-FL02 Type Phase differential incremental encoder Signal level EIA RS-422-A Standards (line-driver) Input impedance 48 kΩ min Load impedance 220 Ω min Termination None A0+ / STEP0+ / ... A0- / STEP0- / ... B0+ / DIR0+ / ... B0- / DIR0- / ... Connection example Z0+ / ENA0+ / ... Z0- / ENA0- / ... +5V 0V The example shows the connections for the TJ1-FL02 to a F7 Inverter for position control. The encoder from the motor must be connected to the encoder interface (PG-X2) in the Inverter (connector TA1). The encoder signal is forwarded in the connector TA2 of the (PG-X2). Make the connections for the 18 pin connector on the TJ1-FL02 to the terminal board on the F7 Inverter as follows: 1 2 3 4 6 7 10 +5V 5,15 0V fig. 115 /i Revision 5.0 TJ1-FL02 pin number F7 Inverter TA1 Signal Description 1 A1 Vout Analog output 3 AC 0V 0V Reference for Vout ENC MOTOR Encoder Feedback 5 S1 Wdog- HARDWARE REFERENCE MANUAL Enable relay contacts 176 Hardware reference TJ1-FL02 pin number F7 Inverter TA1 Signal Description 6 SP Wdog+ Enable relay contacts The cable for pins 1 and 3 must be shielded twisted pair. The cables for pins 5 and 6 are two single strand cables. Make the connections for the 15 pin connector on the TJ1-FL02 to the PGX2 option board on the F7 Inverter as follows: /i TJ1-FL02 pin number F7 Inverter TA2 Signal Description 1 1 A+ Pulse monitor input phase A+ 2 2 A- Pulse monitor input phase A- 3 3 B+ Pulse monitor input phase B+ 4 4 B- Pulse monitor input phase B- 5 7 GND Isolated controller circuit GND Note The cables are twisted pair (A+,A- and B+,B-) and shielded with the shield connected to the shell of the TJ1-FL02 15 pin connector. 3.10.4 TJ1-FL02 specifications /i Revision 5.0 Item Specification Power supply 5 VDC and 24 VDC (supplied by the TJ1-MC__) Total power consumption 3.35 W Current consumption 190 mA at 5 VDC and 100 mA at 24 VDC Approximate weight 110 g Galvanic isolation • • • Output power supply 5 VDC, 150 mA Maximum HARDWARE REFERENCE MANUAL Encoder interface Analogue outputs Digital interface 177 Hardware reference Item Specification Number of axes 2 Control method • • Encoder position/speed feedback Incremental and absolute Absolute encoder standards supported • • • Encoder input maximum frequency 6 MHz Encoder/pulse output maximum frequency 2 MHz Maximum cable length: • • • • • SSI 200 kHz, 100 m EnDat 1 MHz, 40 m Tamagawa, 50 m Encoder input, 100 m Encoder/stepper output, 100 m Auxiliary I/Os • • • • • Two fast registration inputs per axis Two definable inputs Two hardware position switch outputs One enable output Two definable outputs +/- 10 V analogue output in Closed Loop Pulse Train output in Open Loop SSI 200 kHz EnDat 1 MHz Tamagawa Note The 5 VDC power supply can only be used when both axes are in SERVO_AXIS mode (ATYPE=44). 3.10.5 Applicable BASIC commands Revision 5.0 The following BASIC commands are applicable for the TJ1-FL02: • ATYPE • AXIS_DISPLAY • DRIVE_CONTROL • DRIVE_STATUS HARDWARE REFERENCE MANUAL 178 Hardware reference BASIC commands applicable for specific encoder types, are listed with the corresponding explanations in the next chapters. For more information of BASIC commands, refer to the Trajexia Programming Manual. 3.10.6 Incremental encoder An incremental encoder has this phase definition: • An advanced phase A for forward rotation. • An advanced phase B for reverse rotation. By monitoring the relative phase of the 2 signals, you can easily detect the rotation direction. If signal A leads signal B, the movement is clockwise and the counter increments. If channel B leads channel A, the movement is counterclockwise and the counter decrements. Most rotary encodes also provide an additional Z marker. This Z marker is a reference pulse within each revolution. With these 3 signals, you can determine the direction, the speed and the relative position. Encoder input The pulse ratio of the TJ1-MC__ is 1: every encoder edge (i.e., a pulse edge for either phase A or B) is equal to one internal count. The figure shows phase A (A), phase B (B) and the number of counts (C) for forward or clockwise rotation (D) and reverse or counterclockwise rotation (E). The signals A, B and Z appear physically as A+ and A-, B+ and B- and Z+ and Z-. They appear as differential signals on twisted-pair wire inputs. This makes sure that common mode noise is rejected. When you use an encoder from other manufacturers, check the encoder specification for the phase advancement carefully. If the phase definition is different from the phase definition of the standard OMRON equipment, reverse the B-phase wiring between the TJ1-MC__ and the encoder. fig. 116 D E A B 0 1 2 3 4 5 6 7 7 6 5 4 3 2 1 0 C Revision 5.0 Note The TJ1-FL02 does not have a termination inside. In case of long distances or disturbed communication, add an external termination to the TJ1-FL02. HARDWARE REFERENCE MANUAL 179 Hardware reference The table below and the figure give an example of how to connect the OMRON E6B2-CWZ1Z encoder to the TJ1-FL02. fig. 117 TJ1-FL02 /i Encoder A+ AB+ BZ+ Z0 V (COM) 5 VDC TJ1-FL02 Signal Wire color Pin Signal A+ Black 1 A+ A- Black/red 2 A- B+ White 3 B+ B- White/red 4 B- Z+ Orange 6 Z+ Z- Orange/red 7 Z- 0 V (COM) Blue 5 GND 5 VDC Brown 10 + 5V 1 2 3 4 6 7 5 10 Encoder output The TJ1-FL02 can generate encoder type pulses. For each internal count (C), the TJ1-FL02 produces one encoder edge for phase A (A) or phase B (B). fig. 118 A Related BASIC commands The following BASIC commands are related to incremental encoders: • ATYPE (ATYPE=44 and ATYPE=45) • ENCODER_RATIO For more information, refer to the Trajexia Programming Manual. B C 0 1 2 3 4 5 6 7 Revision 5.0 HARDWARE REFERENCE MANUAL 180 Hardware reference 3.10.7 Absolute encoder SSI SSI (Synchronous Serial Interface) is a digital system for transferring data in serial form. SSI is the most widely used serial interface between absolute sensors and controllers. SSI uses a pulse train from the controller to clock out the data from the sensor. The SSI interface of the TJ1-FL02 accepts absolute values from an encoder if the data is in Gray Code format or in binary format and if the resolution is 25 bits or less. The number of bits, and therefore the number of clock pulses sent to the encoder in each frame, is programmable. You set this number with the BASIC command ENCODER_BITS = n. When you have initialized the TJ1-FL02 with the ENCODER_BITS command, the TJ1-FL02 continuously sends clock pulses to the encoder. These clock pulses are sent in frames of n+2 pulses, where n is the bit count set. The clock rate is fixed at 200 kHz. The clock interval between frames is 32 µs. The resulting maximum cable length between the controller and the sensor is 200 m. The labels in the figure are: A. Timing diagram. B. Clock sequence. C. Clock. D. Data. E. MSB (Most Significant Bit). F. LSB (Least Significant Bit). G. Clock frame. fig. 119 C A E D B F 32 µs G G When the data is clocked into the TJ1-MC__, the position value is interpreted. With this position value, it produces a value for MPOS and a position error that is used to close the control loop. The connections for SSI are: Revision 5.0 HARDWARE REFERENCE MANUAL 181 Hardware reference /i Encoder signal Axis A Axis B DATA+ 6 8 DATA- 7 9 CLOCK+ 1 11 CLOCK- 2 12 GND 5 / 15 5 / 15 Note The TJ1-FL02 does not have a termination inside. In case of long distances or disturbed communication, add an external termination to the TJ1-FL02. The table below and the figure give an example of how to connect the Stegmann ATM 60-A encoder to the TJ1-FL02. fig. 120 TJ1-FL02 /i Encoder TJ1-FL02 Pin Signal Wire color Pin Signal 2 DATA+ White 6 DATA+ 10 DATA- Brown 7 DATA- 3 CLOCK+ Yellow 1 CLOCK+ 11 CLOCK- Lilac 2 CLOCK- 1 GND Blue 5 8 Us Red See footnote GND 1 2 10 3 11 1 6 7 1 2 5 8 24 V 0V 24 VDC Power Supply 1. Use an external power supply Revision 5.0 Related BASIC commands The following BASIC commands are related to SSI absolute encoders: • ATYPE (ATYPE=48) • ENCODER_BITS For more information, refer to the Trajexia Programming Manual. HARDWARE REFERENCE MANUAL 182 Hardware reference EnDat You can configure the TJ1-FL02 to interface directly to EnDat absolute encoders. EnDat absolute encoders respond on a dedicated Clock and Data 1 MHz RS485 serial interface when their position is requested by the controller. When you set the encoder to the relevant encoder mode, the axis transmits an information request to the encoder on a fixed 250 µs cycle. The connections for EnDat are: /i Encoder signal Axis A Axis B DATA 6 8 /DATA 7 9 CLOCK 1 11 /CLOCK 2 12 GND 5 / 15 5 / 15 Note The TJ1-FL02 does not have a termination inside. In case of long distances or disturbed communication, add an external termination to the TJ1-FL02. The table below and the figure give an example of how to connect the Heidenhain ROC 425 2048 5XS08C4 encoder to the TJ1-FL02. Encoder /i fig. 121 TJ1-FL02 TJ1-FL02 Revision 5.0 Pin Signal Wire color Pin Signal 3 DATA Grey 6 DATA 4 /DATA Pink 7 /DATA 7 CLOCK Violet 1 CLOCK 6 /CLOCK Yellow 2 /CLOCK 5 GND White/Green 5 GND HARDWARE REFERENCE MANUAL 3 4 7 6 5 6 7 1 2 5 2 1 5V 0V 5 VDC Power Supply 183 Hardware reference Encoder TJ1-FL02 Pin Signal Wire color Pin Signal 2 0V White See footnote 1 1 Up Blue 1. Use an external power supply Related BASIC commands The following BASIC commands are related to EnDat absolute encoders: • ATYPE (ATYPE=47) • ENCODER_BITS • ENCODER_CONTROL • ENCODER_READ • ENCODER_TURNS • ENCODER_WRITE For more information, refer to the Trajexia Programming Manual. Tamagawa In the figure, A is the encoder side, and B is the receiving side. The TJ1-FL02 can interface directly to Tamagawa “SmartAbs” absolute encoders. Tamagawa encoders respond on a dedicated 2.5 MHz RS485 serial interface when their position is requested by the controller. When you set the encoder to the relevant encoder mode, the axis transmits an information request to the encoder on a fixed 250 µs cycle. The data returned is available to BASIC and you can use it to drive a servo motor. The connections for Tamagawa are: fig. 122 /i Encoder signal Axis A Axis B SD 6 8 /SD 7 9 GND 5 / 15 5 / 15 A B TJ1-FL02 5V ADM485 1 kΩ 220kΩ Revision 5.0 Note The TJ1-FL02 does not have a termination inside. In case of long distances or disturbed communication, add an external termination to the TJ1-FL02. HARDWARE REFERENCE MANUAL 1 kΩ DE 184 Hardware reference The table below and the figure give an example of how to connect the Tamagawa TS5667N420 encoder to the TJ1-FL02. fig. 123 TJ1-FL02 /i Encoder TJ1-FL02 Signal Wire color Pin Signal SD Blue 6 SD /SD Blue/Black 7 /SD GND Black 5 GND Vcc Red Use an external power supply Related BASIC commands The following BASIC commands are related to Tamagawa absolute encoders: • ATYPE (ATYPE=46) • ENCODER_ID • ENCODER_STATUS • ENCODER_TURNS SD /SD GND 6 7 5 VCC 5V 0V 5 VDC Power Supply For more information, refer to the Trajexia Programming Manual. Revision 5.0 HARDWARE REFERENCE MANUAL 185 Hardware reference 3.10.8 Stepper The TJ1-FL02 can generate pulses to drive an external stepper motor amplifier. You can use single step, half step and micro-stepping drivers with this interface. Applicable signals: • Enable • Step • Direction. Related BASIC commands The following BASIC commands are related to stepper outputs: • ATYPE (ATYPE=43) • INVERT_STEP fig. 124 ENABLE STEP DIRECTION WDOG=ON MOVE(4) MOVE(-4) For more information, refer to the Trajexia Programming Manual. 3.10.9 Registration The TJ1-FL02 can capture the position of an axis in a register when an event occurs. The event is called the print registration input. On the rising or falling edge of an input signal (either the Z marker or an input), the TJ1-FL02 captures the position of an axis in hardware. You can use this position to correct possible errors between the actual position and the desired position. You set up the print registration with the REGIST command. The position is captured in hardware and therefore there is no software overhead. This eliminates the need to deal with timing issues. Because the registration inputs are very fast, they are susceptible to noise in combination with slow rising and falling edges. To counter this problem, you can use a digital noise filter. Use of the noise filter increases the response time from 0.5 µs to 3.5 µs. We refer to the REGIST command in the Trajexia Programming Manual for more information on using the registration inputs. Revision 5.0 HARDWARE REFERENCE MANUAL 186 Hardware reference 3.10.10 Hardware PSWITCH The TJ1-FL02 has 2 outputs that you can use as hardware position switches. These outputs go on when the measured position of the predefined axis is reached. They go off when another measured position is reached. The outputs are driven by hardware only. This means that the response times do not have software delays. We refer to the HW_PSWITCH command in the Trajexia Programming Manual for more information on using the position switches. 3.10.11 TJ1-FL02 box contents • • • • • Safety sheet. TJ1-FL02. Protection label attached to the top surface of the unit. Parts for a 15-pin connector. Parts for an 18-pin connector. Revision 5.0 HARDWARE REFERENCE MANUAL 187 Differences between Sigma-II and Junma A Differences between Sigma-II and Junma Revision 5.0 These are the differences between Sigma-II and Junma Servo Drivers and motors. 1. Motor • The Sigma-II Servo Driver can control a large range of servo motors. These include rotary, DD and Linear motors with different encoders, IP rates, inertias and other electrical and mechanical characteristics. • The Junma can only control Junma motors with a 13-bit incremental encoder. These motors have a low IP rate and medium inertia. 2. Power and voltage range • The output power of Sigma-II Servo Drivers and motors range from 30 W to 15 kW. The input voltages of Sigma-II Servo Drivers and motors are 200 V single phase and 400 V three phase. • The output power of Junma Servo Drivers and motors range from 100W to 800W. The input voltage of Junma Servo Drivers and motors is 200V single phase. 3. Power circuit • Sigma-II always has a breaking chopper. Most models have internal braking resistor too. The voltage supplies for power and control circuits are separate. • Junma has no breaking chopper or resistor. The same voltage supply is used for both power and control circuits. 4. Motion control algorithm • Sigma-II has a traditional PID control algorithm, which in most cases needs adjustments and tuning of parameters. Sometimes adjusting and tuning can be time consuming but the benefit is full coverage of a very wide range of applications regarding mechanical characteristics of the system, such as inertia ratio, rigidity etc. • Junma supports a new and innovative self-tuning control algorithm, which requires no adjustment and tuning from the user. The benefit of this algorithm is that commissioning of the system is very fast and easy. The drawback is a limited range of applications covered. This particularly applies to inertia ratio. Junma Servo Drivers and motors cannot serve applications where the inertia ratio is larger than 1:10 approximately. 5. Control modes HARDWARE REFERENCE MANUAL • • Sigma-II can work in all three control modes: position mode (ATYPE=40), speed mode (ATYPE=41) and torque (force) mode (ATYPE=42). Junma can work only in position mode (ATYPE=40). Trying to set an axis assigned to a Junma Servo Driver and motor to some other control mode results in an alarm on the driver 6. I/O • Sigma-II has 7 digital inputs and 4 digital outputs. Functionality of these I/Os is very flexible and can be configured using drivers parameters. Analog control is possible (with the TJ1-FL02). There is an encoder output as well, and fully closed encoder configuration is possible. • Junma has 4 digital inputs and 2 digital outputs. They are not flexible, but have fixed functionality. Fully closed encoder configuration is not possible. 7. Operator interface and settings • The Sigma-II Servo Driver has a full operator interface. It consists of a 4-digits display and 4 buttons. The interface can be used to monitor and change parameters, perform tuning etc. Changing parameters by using the CX-Drive software or by sending MECHATROLINK-II commands from Trajexia is also possible. • The Junma Servo Driver has a limited operator interface. It consists of a 1-digit display that shows the driver status and alarms. Monitoring and changing of parameters is only possible by using a separate operator panel, the CX-Drive software or by sending MECHATROLINK-II commands from Trajexia. For more detailed information on the differences between Sigma-II and Junma Servo Drivers and motors, please see their respective manuals. 188 Revision history Revision history A manual revision code shows as a suffix to the catalogue number on the front cover of the manual. /i Revision code Date Revised content 01 August 2006 Original 02 October 2006 DeviceNet update 03 May 2007 Updated with TJ1-MC04, TJ1-ML04, JUNMA series Servo Drivers and the MECHATROLINK-II repeater. Updated with motion control concepts, servo system principles and detailed encoder information. 04 June 2008 Updated with TJ1-CORT, GRT1-ML2, Sigma-V Servo Driver and MECHATROLINK-II functionality (Inverter as an axis) 05 January 2010 Updated with G-Series and Accurax G5 Servo Drivers Revision 5.0 HARDWARE REFERENCE MANUAL 189 hardware reference manual TJ1-MC04, TJ1-MC16, TJ1-ML04, TJ1-ML16, TJ1-PRT, TJ1-DRT, TJ1-CORT, TJ1-FL02 GRT1-ML2 Trajexia motion control system Cat. No. I51E-EN-04 Cat. No. I51E-EN-04 Trajexia motion control system hardware reference manual Omron Europe B.V. Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands. 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