705-52-A-321

Enhanced Model 705 with PROFIBUS PA™ Digital Output 705 software v3.x PROFIBUS PA Operating Manual ™ Guided Wave Radar Level Transmitter Read this Manual Before Installing This manual provides information on the Enhanced Eclipse Model 705 transmitter with PROFIBUS PA™ Output and should be used in conjunction with Eclipse I&O manual 57-600. It is important that all instructions are read and followed carefully. Safety Messages The Eclipse system is designed for use in Category II, Pollution Degree 2 installations. Follow all standard industry procedures for servicing electrical and computer equipment when working with or around high voltage. Always shut off the power supply before touching any components. Although high voltage is not present in this system, it may be present in other systems. Electrical components are sensitive to electrostatic discharge. To prevent equipment damage, observe safety procedures when working with electrostatic sensitive components. This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. WARNING! Explosion hazard. Do not connect or disconnect designs rated Explosion proof or Non-incendive unless power has been switched off and/or the area is known to be non-hazardous Low Voltage Directive For use in Installations Category II, Pollution Degree 2. If equipment is used in a manner not specified by the manufacturer, protection provided by equipment may be impaired. Notice of Copyright and Limitations Magnetrol and Magnetrol logotype, STI and STI logotype, and Eclipse are registered trademarks of Magnetrol International. Copyright © 2009 Magnetrol International All rights reserved Performance specifications are effective with date of issue and are subject to change without notice. Magnetrol/STI reserves the right to make changes to the product described in this manual at any time without notice. Magnetrol/STI makes no warranty with respect to the accuracy of the information in this manual. Warranty All Magnetrol/STI electronic level and flow controls are warranted free of defects in materials or workmanship for one full year from the date of original factory shipment. If returned within the warranty period; and, upon factory inspection of the control, the cause of the claim is determined to be covered under the warranty; then, Magnetrol/STI will repair or replace the control at no cost to the purchaser (or owner) other than transportation. Magnetrol/STI shall not be liable for misapplication, labor claims, direct or consequential damage or expense arising from the installation or use of equipment. There are no other warranties expressed or implied, except special written warranties covering some Magnetrol/STI products. Quality assurance The quality assurance system in place at Magnetrol/STI guarantees the highest level of quality throughout the company. Magnetrol is committed to providing full customer satisfaction both in quality products and quality service. Magnetrol’s quality assurance system is registered to ISO 9001 affirming its commitment to known international quality standards providing the strongest assurance of product/service quality available. 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ PROFIBUS PA™ Enhanced Eclipse Model 705 Guided Wave Radar Transmitter Table of Contents 1.0 PROFIBUS PA™ Overview.............................................4 1.1 Description ...............................................................4 1.2 Benefits .....................................................................5 1.3 Device Configuration................................................5 1.4 Intrinsic Safety ..........................................................6 2.0 QuickStart Installation ...................................................7 2.1 Getting Started..........................................................7 2.1.1 Equipment and Tools .....................................7 2.1.2 Configuration Information.............................8 2.2 QuickStart Mounting................................................8 2.2.1 Probe..............................................................8 2.2.2 Transmitter.....................................................9 2.3 QuickStart Wiring ....................................................9 2.4 QuickStart Configuration .......................................10 3.0 Complete Installation...................................................11 3.1 Unpacking ..............................................................11 3.2 Electrostatic Discharge (ESD) Handling Procedure..11 3.3 Before You Begin.....................................................12 3.3.1 Site Preparation ............................................12 3.3.2 Equipment and Tools ...................................12 3.3.3 Operational Considerations..........................12 3.4 Mounting................................................................12 3.4.1 Installing a Coaxial Probe.............................13 3.4.1.1 To install a coaxial probe.......................13 3.4.2 Installing a Twin Rod Probe .........................14 3.4.2.1 To install a rigid twin rod probe............14 3.4.2.2 To install a Model 7x7 standard flexible twin rod probe ..........................15 3.4.3 Installing a Single Rod Probe .......................15 3.4.3.1 Installing a rigid probe ..........................16 3.4.3.2 Installing a flexible probe ......................16 3.4.4 Installation Guidelines– Models 7x2/7x5 Bulk Solids Probes .............17 3.4.4.1 Applications ..........................................17 3.4.4.2 Mounting recommendations .................17 3.4.4.3 To install a bulk solids twin rod probe ..17 3.4.4.4 To install a bulk solids single rod probe 18 3.4.5 Installing the Transmitter .............................19 3.4.5.1 Integral Mount......................................19 3.4.5.2 Remote Mount......................................19 4.0 Function Blocks............................................................20 4.1 Overview.................................................................20 4.1.1 Standard Profibus Block Parameters .............20 4.2 Physical Block .........................................................21 4.3 GWR Transducer Block ..........................................24 4.3.1 GWR Transducer Block Parameters..............24 4.3.2 Password Parameters.....................................24 4.3.3 Configuration Parameters.............................25 4.3.4 Offset Description........................................26 4.4 Calibration Parameters ............................................27 4.4.1 Factory Parameters .......................................27 4.4.2 Firmware Version .........................................27 4.5 Analog Input Block.................................................28 4.5.1 AI Block Parameters .....................................28 4.5.2 Local Display of Analog Input Block Output Values ..............29 4.5.2.1 AI Out Display Screens.........................30 5.0 Model 705 Menu: Step by Step Procedure ...................31 6.0 Diagnostic Parameters ..................................................33 6.1 Simulation Feature ..................................................33 7.0 Reference Information..................................................35 7.1 Troubleshooting ......................................................35 7.1.1 Troubleshooting System Problems................35 7.1.2 Device Status Prameter in the Transducer Block..........................................36 7.1.3 Error Mapped to Diagnosis ..........................38 7.2 Agency Approvals....................................................39 7.2.1 Agency Specifications – PROFIBUS PA™ System ..............................40 7.3 Specifications ..........................................................41 7.3.1 Functional ....................................................41 7.3.2 Performance – Model 705 ............................42 7.3.3 Performance – Model 705 Interface .............43 7.4 Parts ........................................................................44 7.4.1 Replacement Parts ........................................44 7.4.2 Recommended Spare Parts ...........................44 7.5 Model Numbers......................................................45 7.5.1 Transmitter...................................................45 7.5.2 Probe............................................................46 7.6 References ...............................................................49 Appendix ...............................................................49 Configuration Data Sheet .....................................50 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 1.0 1.1 PROFIBUS PA™ Overview Description PROFIBUS PA™ is a digital communications system that serially interconnects devices in the field. A fieldbus system is similar to a Distributed Control System (DCS) with two exceptions: • Although a PROFIBUS PA™ system can use the same physical wiring as an existing 4–20 mA device, fieldbus devices are not connected point to point, but rather are multidropped and wired in parallel on a single pair of wires (referred to as a segment). • PROFIBUS PA™ is a system that allows the user to distribute control across a network. Fieldbus devices are smart and actually maintain control over the system. 6234 feet (1900 meters) maximum PC Power Conditioner Terminator Terminator Power Supply Control Room Typical Fieldbus Installation Unlike 4–20 mA analog installations in which the two wires carry a single variable (the varying 4–20 mA current), a digital communications scheme such as PROFIBUS PA™ considers the two wires as a network. The network can carry many process variables as well as other information. The Enhanced Eclipse Model 705PA transmitter is a PROFIBUS PA™ certified device that communicates with the DPV1 protocol operating at 31.25 kbits/sec. The MBP physical layer is an approved IEC 61158 standard. An IEC61158 shielded twisted pair wire segment can be as long as 6234 feet (1900 meters) without a repeater. Up to 4 repeaters per segment can be used to extend the distance. The maximum number of devices allowed on a fieldbus segment is 32 although this depends on the current draw of the devices on any given segment. 4 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ Details regarding cable specifications, grounding, termination, and other network information can be found in IEC 61158 or the technical guideline “PROFIBUS PA™ User and Installation Guideline” at www.profibus.com. 1.2 Benefits The benefits of PROFIBUS PA™ can be found throughout all phases of an installation: 1. Design/Installation: Connecting multiple devices to a single pair of wires means less wire and fewer I/O equipment. Initial Engineering costs are also reduced because PROFIBUS International requires interoperability, defined as “the ability to operate multiple devices in the same system, regardless of manufacturer, without a loss of functionality.” All PROFIBUS PA™ devices must be tested for interoperability by a PI accredited, independent testing agency. Magnetrol Model 705PA device certification information can be found at www.profibus.com. 2. Operation: A PROFIBUS PA™ system allows for multiple variables to be brought back from each device to the control room for additional trending and reporting. 3. Maintenance: The self-diagnostics residing in the smart field devices minimizes the need to send maintenance personnel to the field. 1.3 Device Configuration The function of a PROFIBUS PA™ device is determined by the arrangement of a system of blocks. The types of blocks used in a typical User Application are described as follows: Physical Block describes the characteristics of the PROFIBUS PA™ device such as the device name, manufacturer, and serial number. Function Blocks are built into the PROFIBUS PA™ devices as needed to provide the desired control system behavior. There can be numerous function blocks in a single User Application. Transducer Blocks contain information such as calibration parameters and sensor type. They are used to connect the sensor to the input function blocks. An important requirement of fieldbus devices is the interoperability concept mentioned earlier. Device Description (DD) technology can provide extended descriptions for each object and provides pertinent information useful for a host system. 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 5 DDs are similar to the drivers that your personal computer (PC) uses to operate peripheral devices connected to it. General PROFIBUS Information: • The Model 705 supports PA Profile Version 3.0 • The Ident Number issued by the PNO for Magnetrol Model 705 3.x is 0x09B3. The Ident Number is included in the name of the GSD file. • The General Station Description (GSD) file provides information on the features and performance capabilities of a PROFIBUS device to allow easy configuration of PROFIBUS networks with devices from different manufacturers. The manufacturer-specific GSD file for PA Model 705 3.x is Mag_09B3.gsd. Also, a bitmap file specified in the GSD file provides a symbolic representation of the device for network configuration tools. • The Model 705 3.x can also use the profile-specific GSD file PA139703.gsd. If this general GSD file is used, the “Ident number Selector” parameter in the Physical Block must be set to the profile-specific ident number. The default selection of the “Ident Number Selector” parameter is the manufacturer-specific ident number. • A Device Description is available for configuring the device using Simatic PDM. • The range of device bus addresses is 0 to 126. 126 is the default address and all units will ship with address 126 unless a non-default address assignment is requested by the customer. The address can be changed via the fieldbus or the local LCD interface. Additional information can be found at www.profibus.com. 1.3.1 PROFIBUS DD Revision Table Model 705 3.x DD Version Dev V1 DD V1 Dev V2 DD V1 Release Date December 2007 March 2009 Compatible with model 705 PA Firmware 3.0K 3.1C Software Revision V2.11 V2.11 (Rev 2) 1.4 Intrinsic Safety The IEC61158 physical layer supports Intrinsic Safety (IS) applications with bus-powered devices. To accomplish this, an IS barrier or galvanic isolator is placed between the power supply in the safe area and the device in the hazardous area. 6 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ IEC61158 also supports the Fieldbus Intrinsically Safe Concept (FISCO) model which allows more field devices in a network. The FISCO model considers the capacitance and inductance of the wiring to be distributed along its entire length. Therefore, the stored energy during a fault will be less and more devices are permitted on a pair of wires. Instead of the conservative entity model, which only allows about 90 mA of current, the FISCO model allows a maximum of 110 mA for Class II C installations and 240 mA for Class II B installations. FISCO certifying agencies have limited the maximum segment length to 1000 meters because the FISCO model does not rely on standardized ignition curves. The Enhanced Eclipse Model 705 is available with entity IS, FISCO IS, FNICO non-incendive, or explosion proof approvals. 2.0 QuickStart Installation The QuickStart Installation procedures provide the key steps for mounting, wiring, and configuring the Eclipse level transmitter. These procedures are intended for experienced installers of electronic level measurement instruments. See Complete Installation, Section 3.0, for detailed installation instructions. WARNING: The Model 7xD, 7xR or 7xT overfill probes should be used for Safety Shutdown/Overfill applications. All other Guided Wave Radar probes should be installed so the maximum overfill level is a minimum of 6" (150 mm) below the process connection. This may include utilizing a nozzle or spool piece to raise the probe. Consult factory to ensure proper installation. 2.1 Getting Started Before beginning the QuickStart Installation procedures, have the proper equipment, tools, and information available. 2.1.1 Equipment and Tools • Open-end wrenches or adjustable wrench to fit the process connection size and type. Coaxial probe 11⁄2" (38 mm), twin rod probe 17⁄8" (47 mm), transmitter 11⁄2" (38 mm). A torque wrench is highly desirable. • Flat-blade screwdriver • Cable cutter and 3⁄32" (2.5 mm) hex wrench (Flexible probes only) • Fieldbus-compatible power supply with proper termination 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 7 2.1.2 Configuration Information Some key information is needed to configure the Eclipse transmitter. Complete the following operating parameters table before beginning configuration. Display Probe Model Question What probe model is listed on the model information? (first four digits of probe model number) Is the probe mounted NPT, BSP, or flange? Answer _____________ _____________ Probe Mount Measurement Type Probe Length What is the desired measurement? Choices are: Level only, Volume, Interface Level or Interface Level and Volume. _____________ What probe length is listed on the model information? (last three digits of probe model number) _____________ The desired level reading when the liquid is at the end of the probe. What is the dielectric constant range of the process medium? (Lower layer dielectric for interface applications) _____________ Level Offset Dielectric x 2.2 _____________ QuickStart Mounting | } ~ z NOTE: Confirm the configuration style and process connection size/type of the Eclipse transmitter. Ensure it matches the requirements of the installation before continuing with the QuickStart installation. { x y x Confirm the model and serial numbers on the nameplates of the Eclipse probe and transmitter are identical. For applications using the Model 7xS steam probe, it is mandatory to keep the transmitter and probe matched as a set. 2.2.1 Probe y Carefully place the probe into the vessel. Align the probe process connection with the threaded or flanged mounting on the vessel. 8 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 2.2.2 Transmitter z Tighten the hex nut of the probe process connection or flange bolts. NOTE: Leave the plastic protective cap in place until ready to install the transmitter. Do not use sealing compound or TFE tape on probe connection to transmitter as this connection is sealed by a Viton® O-ring. | Place the transmitter on the probe. Align the universal connection at the base of the transmitter housing with the top of the probe. Hand tighten the connection. } Rotate the transmitter so that it is in the most convenient position for wiring, configuring, and viewing. ~ Using a 11⁄2" (38 mm) wrench, tighten the universal connection on the transmitter 1⁄4 to 1⁄2 turn beyond hand tight. A torque wrench is highly recommended to obtain 15 ft-lbs. This is a critical connection. DO NOT LEAVE HAND TIGHT. 2.3 QuickStart Wiring { Remove the protective plastic cap from the top of the probe and store for future use. Make sure the top probe connector (female socket) is clean and dry. Clean with isopropyl alcohol and cotton swabs if necessary. WARNING! Explosion hazard. Do not connect or disconnect equipment unless power has been switched off or the area is known to be non-hazardous. Brown (typical) (-) Blue (typical) (+) NOTE: Ensure that the electrical wiring to the Eclipse transmitter is complete and in compliance with all regulations and codes. (+) (-) 1. Remove the cover of the upper wiring compartment of the transmitter. 2. Attach a conduit fitting and mount the conduit plug in the spare opening. Pull the power supply wire through the conduit fitting. 3. Connect shield to an earth ground at power supply. 4. Connect the positive supply wire to the (+) terminal and the negative supply wire to the (-) terminal. 5. Replace the cover and tighten. 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 9 2.4 QuickStart Configuration The Eclipse transmitter comes partially configured from the factory but can be reconfigured in the shop (disregard fault message due to unattached probe). The minimum configuration instructions required in the field follow. Use the information from the operating parameters table in Section 2.1.2 before beginning configuration. Power up the transmitter. The display changes every 5 seconds to show one of two values: Status & Level. Remove the cover of the lower electronic compartment. Use the Up or Down Arrow ( ) keys to move from one step of the configuration program to the next step. Press the Enter Arrow ( ) key. The last PrbModel character in the first line of the display xxx changes to an exclamation point (!). Use the Up or Down Arrow ( ) keys to increase or decrease the value in the display or to scroll through the choices. Press the Enter Arrow ( ) key to accept a value and move to the next step of the configuration program (the default password is 0). After entering the last value, allow 10 seconds before removing power from the transmitter. The following configuration entries are the minimum required for configuration (the default password is 0 from the LCD/keypad). 1. Enter Down Up 2. 3. 4. 5. 6. 7. x y z 1 Probe Model 4 Probe Length PrbModel (select) Select the Probe Model to be used Model 705: 7xA-x, 7xB-x, 7xD-x, 7xE-x, 7xF-F, 7xF-P, 7xF-4, 7xF-x, 7xJ-x, 7xK-x, 7xP-x, 7xR-x, 7xS-x, 7xT-x, 7x1-x, 7x2-x, 7x5-x, 7x7-x Select the type of Probe Mounting to vessel (NPT, BSP, or flange). Select from Level Only, Level and Volume, Interface Level or Interface Level and Volume. Enter the exact Probe Length as printed on the probe nameplate. Enter the Level Offset value. Refer to Section 2.6.6 for further information. (The unit is shipped from the factory with offset = 0; i.e., all measurements are referenced to the bottom of the probe). Enter the Dielectric range for the material to be measured. 2 Probe Mount PrbMount (select) MeasType (select) Probe Ln xxx.x LvlOfst xxx.x { | } 6 Dielectric of Medium Level Offset 5 Dielctrc (select) 10 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ Á Á Á Á Á Á 3.0 Complete Installation This section provides detailed procedures for properly installing and configuring the Eclipse Guided Wave Radar Level Transmitter. 3.1 Unpacking Unpack the instrument carefully. Make sure all components have been removed from the packing material. Check all the contents against the packing slip and report any discrepancies to the factory. Before proceeding with the installation, do the following: • Inspect all components for damage. Report any damage to the carrier within 24 hours. • Make sure the nameplate model number on the probe and transmitter agree with the packing slip and purchase order. • Record the model and serial numbers for future reference when ordering parts. Model Number Serial Number 3.2 Electrostatic Discharge (ESD) Handling Procedure Magnetrol’s electronic instruments are manufactured to the highest quality standards. These instruments use electronic components that may be damaged by static electricity present in most work environments. The following steps are recommended to reduce the risk of component failure due to electrostatic discharge. Ship and store circuit boards in anti-static bags. If an antistatic bag is not available, wrap the board in aluminum foil. Do not place boards on foam packing materials. Use a grounding wrist strap when installing and removing circuit boards. A grounded workstation is recommended. Handle circuit boards only by the edges. Do not touch components or connector pins. Make sure that all electrical connections are completely made and none are partial or floating. Ground all equipment to a good, earth ground. • • • • 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 11 3.3 Before You Begin 3.3.1 Site Preparation Each Eclipse transmitter is built to match the specific physical specifications of the required installation. Make sure the probe connection is correct for the threaded or flanged mounting on the vessel or tank where the transmitter will be placed. See Mounting, Section 3.4. Make sure that the wiring between the power supply and Eclipse transmitter are complete and correct for the type of installation. When installing the Eclipse transmitter in a general purpose or hazardous area, all local, state, and federal regulations and guidelines must be observed. 3.3.2 Equipment and Tools No special equipment or tools are required to install the Eclipse transmitter. The following items are recommended: • Open-end wrenches or adjustable wrench to fit the process connection size and type. Coaxial probe 11⁄2" (38 mm), twin rod probe 17⁄8" (47 mm), transmitter 11⁄2" (38 mm). A torque wrench is highly desirable. • Flat-blade screwdriver • Fieldbus-compatible power supply with proper termination 3.3.3 Operational Considerations Operating specifications vary based on Probe model number. 3.4 Mounting The Eclipse transmitter can be mounted to a tank using a variety of process connections. Generally, either a threaded or flanged connection is used. For information about the sizes and types of connections available, see Probe Model Numbers, Section 7.5.2. NOTE: Do not place insulating material around any part of the Eclipse transmitter including the probe flange as this may cause excessive heat buildup. Make sure all mounting connections are properly in place on the tank before installing the probe. Compare the nameplate on the probe and transmitter with the product information; make sure the Eclipse probe is correct for the intended installation. 12 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ WARNING! The Model 7xD, 7xR or 7xT overfill probes should be used for Safety Shutdown/Overfill applications. All other Guided Wave Radar probes should be installed so the maximum overfill level is a minimum of 6" (150 mm) below the process connection. This may include utilizing a nozzle or spool piece to raise the probe. Consult factory to ensure proper installation. WARNING! Do not disassemble probe when in service and under pressure. 3.4.1 Installing a Coaxial Probe (Models 7xA, 7xD, 7xP, 7xR, 7xS, and 7xT) • • y x z { • • Before installing, make sure the: Model and serial numbers on the nameplates of the Eclipse probe and transmitter are identical. Probe has adequate room for installation and has unobstructed entry to the bottom of the vessel. The Model 7xD (High Temp./High Pressure) probe, Model 7xP (High Pressure) probe, Model 7xR (Overfill) probe, Model 7xS (Steam) probe and Model 7xT (Interface) probe require added clearance. Process temperature, pressure, dielectric, and viscosity are within the probe specifications for the installation. Model 7xD (High Temp./High Pressure) probes should be handled with extra care due to the ceramic spacers used throughout their length. 3.4.1.1 To install a coaxial probe: x Make sure the process connection is at least 3⁄4" NPT or a flanged mounting. y Carefully place the probe into the vessel. Align the gasket on flanged installations. z Align the probe process connection with the threaded or flanged mounting on the vessel. { For threaded connections, tighten the hex nut of the probe process connection. For flanged connections, tighten flange bolts. NOTE: If the transmitter is to be installed at a later time, do not remove the protective cap from the probe. Do not use sealing compound or TFE tape on probe connection to transmitter as this connection is sealed by a Viton® O-ring. 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 13 3.4.2 Installing a Twin Rod Probe (Models 7xB, 7x5, and 7x7) Before installing, make sure the: • Model and serial numbers on the nameplates of the Eclipse probe and transmitter are identical. • Probe has adequate headroom for installation and has unobstructed entry to the bottom of the vessel. • Process temperature, pressure, dielectric, viscosity, and media buildup are within the probe specifications for the installation. Nozzles: The 7xB/7x5/7x7 Twin Rod probes may be susceptible to objects that are in close proximity. The following rules should be followed for proper application: 1. Nozzles should be 3" (80 mm) diameter or larger. 2. 7xB/7x5/7x7 Twin Rod probes should be installed such that the active rod is >1" (25 mm) from metallic objects such as pipes, ladders, etc., (a bare tank wall parallel to the probe is acceptable). 3.4.2.1 To install a rigid twin rod probe: x z { Inactive probe rod | Active probe rod y } x Make sure the process connection is at least 2" NPT or a flanged mounting. y Make sure that there is at least 1" (25 mm) spacing between the active probe rod and any part of the tank (walls, stillwell, pipes, support beams, mixer blades, etc.). Minimum stillwell diameter for Twin Rod probe is 3". z Carefully place the probe into the vessel. Align the gasket on flanged installations. { Align the probe process connection with the threaded or flanged mounting on the vessel. | For threaded connections, tighten the hex nut of the probe process connection. For flanged connections, tighten flange bolts. } Probe can be stabilized by attaching the inactive probe rod to vessel. NOTE: If the transmitter is to be installed at a later time, do not remove the protective cap from the probe. Do not use sealing compound or TFE tape on probe connection to transmitter as this connection is sealed by a Viton® O-ring. 14 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 3.4.2.2 To install a Model 7x7 standard flexible twin rod probe: x y z {| } | For threaded connections, tighten the hex nut of the probe process connection. For flanged connections, tighten flange bolts. x Make sure the process connection is at least 2" NPT or a flanged mounting. y Make sure that there is at least 1" (25 mm) spacing between the active probe rod and any part of the tank (walls, stillwell, pipes, support beams, mixer blades, etc.). Minimum stillwell diameter for Twin Rod probe is 3". z Carefully place the probe into the vessel. Align the gasket on flanged installations. { Align the probe process connection with the threaded or flanged mounting on the vessel. } 1 0.50" (13 mm) Ø 3 2 4 Probe can be shortened in the field: } a. Raise the weight (1) to expose the two securing devices (2). b. Loosen the two #10-32 set screws (3) on both securing devices using a 3⁄32" (2.5 mm) hex wrench and slide the securing devices off of the probe. c. Slide the TFE weight off of the probe. d. Cut and remove the required cable (4) length. e. Remove 31⁄2" of the rib between the two cables. f. Strip 5⁄8" (16 mm) of coating from the two cables. g. Slide the TFE weight back on to the probe. h. Reattach securing device and tighten screws. i. Enter new probe length (inches or cm) in software. 3.4.3 Installing a Single Rod Probe (Models 7x1, 7x2, 7xF, 7xJ) • • • • Before installing, make sure the: Model and serial numbers on the nameplates of the Eclipse probe and transmitter are identical. Probe has adequate headroom for installation and has unobstructed entry to the bottom of the vessel. Process temperature, pressure, dielectric, viscosity, and media buildup are within the probe specifications for the installation. Nozzle does not restrict performance by ensuring the following: 1. Nozzle is 18" 3.4.3.1 To install a Model 7xF rigid single rod probe: x y z { | x Make sure the process connection is at least 2" NPT or a flanged mounting. y Carefully place the probe into the vessel. Align the gasket on flanged installations. z Align the probe process connection with the threaded or flanged mounting on the vessel. { For threaded connections, tighten the hex nut of the probe process connection. For flanged connections, tighten flange bolts. | Probe can be stabilized by placing into a non-metallic cup or bracket at the bottom of the probe. A TFE bottom spacer (P/N 89-9114-001) is optional for mounting into a metallic cup or bracket. NOTE: If the transmitter is to be installed at a later time, do not remove the protective cap from the probe. Do not use sealing compound or TFE tape on probe connection to transmitter as this connection is sealed by a Viton® O-ring. 3.4.3.2 To install a Model 7x1 flexible single rod probe: x Make sure the process connection is at least 2" NPT or a flanged mounting. y Carefully place the probe into the vessel. Align the gasket on flanged installations. 16 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ ① ② ④ ③ ⑤ 1 0.50" (13 mm) Ø z Align the probe process connection with the threaded or flanged mounting on the vessel. { For threaded connections, tighten the hex nut of the probe process connection. For flanged connections, tighten flange bolts. | Probe can be shortened in field: a. Raise TFE weight (1) exposing securing device (2). b. Loosen both #10–32 set screws (3) using 3⁄32" (2.5 mm) hex wrench and remove securing device. c. Cut and remove needed cable (4) length. d. Reattach securing device and tighten screws. e. Enter new probe length (inches or cm) in software. } Probe can be attached to the tank bottom using the 0.50" (13 mm) ∅ hole provided in the TFE weight. Cable tension should not exceed 20 lbs. 3.4.4 Installation Guidelines Models 7x2/7x5 Bulk Solids Probes The Model 7x2 and 7x5 Bulk Solids probes are designed for a 3000 lb. (1360 kg) pull-down force for use in applications such as sand, plastic pellets and grains. It is offered with a maximum 75 foot (22 meter) probe length. 2 4 3 Model 7x2 Single Rod — dielectric ≥4 Model 7x5 Twin Rod — dielectric ≥1.9 NOTE: Avoid cement, heavy gravel, etc. 3.4.4.1 Applications 1. 2. 3. 4. Plastic pellets, sugar: Dielectric constant 1.9-2.0 Grain, seeds, sand: Dielectric constant 2.0-3.0 Salts: Dielectric constant 4.0-7.0 Metallic powder, coal dust: Dielectric constant >7 3.4.4.2 Mounting recommendations 1. Use a weight instead of securing the probe to the vessel. 2. Mount probe at least 12 inches from the wall. Ideal location is 1⁄4 to 1⁄6 the diameter to average the angle of repose. 3. A metal flange must be used when mounting on plastic vessels. 3.4.4.3 To install a Model 7x5 bulk solids flexible twin rod probe: x Make sure the process connection is at least 2" NPT or a flanged mounting. 17 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ y Make sure that there is at least 1" (25 mm) spacing between the active probe rod and any part of the tank (walls, stillwell, pipes, support beams, mixer blades, etc.). Minimum stillwell diameter for Twin Rod probe is 3". z Carefully place the probe into the vessel. Align the gasket on flanged installations. { Align the probe process connection with the threaded or flanged mounting on the vessel. | For threaded connections, tighten the hex nut of the probe process connection. For flanged connections, tighten flange bolts. Probe can be shortened in the field: } a. Loosen and remove the two cable clamps. b. Slide the weight off of the probe. c. Cut the cable to the required length. d. Remove 12 inches of the rib between the two cables. e. Strip 6 inches of coating from the two cables. f. Slide the weight back on to the probe. g. Reinstall the two cable clamps and tighten. h. Enter the new probe length (inches or cm) in software. 3.4.4.4 To install a Model 7x2 bulk solids flexible single rod probe: Model 7x5 Dual Rod Bulk Solids Probe Model 7x2 Single Rod Bulk Solids Probe x Make sure the process connection is at least 2" NPT or a flanged mounting. y Carefully place the probe into the vessel. Align the gasket on flanged installations. z Align the probe process connection with the threaded or flanged mounting on the vessel. { For threaded connections, tighten the hex nut of the probe process connection. For flanged connections, tighten flange bolts. | Probe can be shortened in field: } a. Loosen and remove the two cable clamps. b. Slide the weight off of the probe. c. Cut the cable to the required length plus 6.38". d. Slide the weight back on to the probe. e. Reinstall the two cable clamps and tighten. f. Enter the new probe length (inches or cm) in software. 18 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 3.4.5 Installing the Transmitter The transmitter can be ordered for installation as an Integral or Remote configuration. 3.4.5.1 Integral Mount y x z { | | When the transmitter is facing the desired direction, use a 11⁄2" (38 mm) wrench to tighten the universal connection on the transmitter to 15 ft-lbs. A torque wrench is highly recommended. This is a critical connection. DO NOT LEAVE HAND-TIGHTENED. 3.4.5.2 Remote Mount x Remove the protective plastic cap from the top of the probe. Put the cap in a safe place in case the transmitter has to be removed later. y Place the transmitter on the probe. Be careful not to bend or dirty the gold, high frequency (male) connector. z Align the universal connection at the base of the transmitter housing with the top of the probe. Hand-tighten the connection. { Rotate the transmitter to face the most convenient direction for wiring, configuration, and viewing. x x Mount the transmitter/remote bracket as an assembly within 33" (84 cm) of the probe. DO NOT REMOVE TRANSMITTER FROM BRACKET. y Remove the protective plastic cap from the top of the probe. Put the cap in a safe place in case the transmitter has to be removed later. z Align the universal connection at the end of the remote assembly with the top of the probe. Using a 11⁄2" (38 mm) wrench, tighten the universal connection on the transmitter to 15 ft-lbs. A torque wrench is highly recommended. This is a critical connection. DO NOT LEAVE HAND-TIGHTENED. y z 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 19 4.0 4.1 Function Blocks Overview The Enhanced Eclipse Model 705 Guided Wave Radar Level Transmitter operates on the principle of Time Domain Reflectometry (TDR). Refer to Bulletins 57-101 and 57-600 for more detailed information on the Eclipse product family. The Enhanced Eclipse Model 705PA is a Guided Wave Radar (GWR) level transmitter with six PROFIBUS PA™ Blocks (one Physical Block, one Transducer Block, and four Analog Input blocks). The idea of Function Blocks, which a user can customize for a particular application, is a key concept of fieldbus topology. Function Blocks consist of an algorithm, inputs and outputs, and a user-defined name. The TRANSDUCER block output is available to the network through the ANALOG INPUT blocks. The ANALOG INPUT blocks (AI) take the TRANSDUCER block level or volume values and makes them available as an analog value to the network. The AI blocks have scaling conversion, filtering, and alarm functions. 4.1.1 Standard PROFIBUSTM Block Parameters The following are general descriptions of the parameters common to all blocks. Additional information for a given parameter is described later in that specific block section. BLOCK_OBJECT: Contains the characteristics of the block. This object applies to every block and is placed before the first parameter. ST_REV A read-only parameter to track changes of static parameters in the associated block. ST_REV will be incremented each time a static parameter is changed. TAG_DESC (tag descriptor): A user-supplied description of the block. STRATEGY: A user-specified value that may be used in configuration or diagnostics as a key in sorting block information. ALERT_KEY: A user-assigned value that may be used in sorting alarms or events generated by a block. TARGET_MODE: This attribute indicates what mode of operation is desired for the block. MODE_BLK: A structured parameter composed of the actual mode, the normal and the permitted mode(s) of a block. The actual mode is set by the block during its execution to reflect the mode used during execution The permitted mode shows which changes of the target mode are valid for the specific block 20 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ ALARM_SUM: This parameter summarized the status of up to 16 block alarms. 4.2 Physical Block The Physical Block contains data specific to the Enhanced Model 705 PA transmitter, along with some information about the firmware. NOTE: The Physical Block has no control function. MODE_BLK: Actual mode must be in AUTO in order for the AI Function blocks in the transmitter to operate. NOTE: A Physical Block in “out of service” will stop all function block execution in the transmitter. SOFTWARE_REVISION: Revision number of the software of the field device. HARDWARE_REVISION: Revision number of the hardware of the field device. DEVICE_MAN_ID: Identification code of the manufacturer of the field device. DEVICE_ID: Manufacturer specific identification of the device. DEVICE_SER_NUM: Serial number of the device. DIAGNOSIS: Detailed information about the device, bitwise coded. DIAGNOSIS_EXTENSION: Additional detailed information about the device. DIAGNOSIS_MASK: Definition of supported DIAGNOSIS information-bits. 0 = not supported 1 = supported DIAGNOSIS_MASK_EXTENSION: Definition of supported DIAGNOSIS_EXTENSION information-bits. 0 = not supported 1 = supported DEVICE CERTIFICATION: Pertinent certifications of the device. 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 21 WRITE_LOCKING: Software write-protection can be enabled or disabled. FACTORY_RESET: Command for resetting the device for default values. The setting of the bus address in not affected. • RESTART_WITH_DEFAULTS: As RESTART DEFAULT will set all configuration parameters to their default values. Devices need to be reconfigured following activation of this function. The bus address is not affected. • WARM_START: No parameters changed • RESET_ADDRESS_TO_DEFAULT: Other parameter unchanged DESCRIPTOR: User-definable text string to describe the device within the application. DEVICE_MESSAGE: User-definable message string used to describe the device within the application of in the plant. DEVICE_INSTAL_DATE: Installation date of the device. IDENT_NUMBER_SELECTOR: Selects manufacturerspecific Ident number issued by PNO or profile-specific Ident number to determine features and behavior for interacting with device. HW_WRITE_PROTECTION: Indicates the position of a write block mechanism (e.g., hardware jumper). 22 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 4.3 GWR Transducer Block The GWR TRANSDUCER block is a custom block containing parameters that support the Enhanced Eclipse Model 705 level transmitter. It contains the GWR probe configuration, diagnostics, and calibration data, and outputs level with status information. The TRANSDUCER block parameters are grouped in a useful configuration. There are both read-only parameters and read-write parameters within the TRANSDUCER block. • The read-only parameters report the block status and operation modes. • The read-write parameters affect the function block basic operation, level transmitter operation, and calibration. The Transducer Block remains in AUTO mode even when the local interface (keypad) is used to change a parameter online. 4.3.1 GWR Transducer Block Parameters The first eight parameters in the GWR TRANSDUCER block are the standard block parameters discussed in section 4.1.1. The standard parameters are followed by these additional required parameters for a Level Transducer Block: Corresponding parameter names from Profile specification are shown parenthetically if different from parameter names used by Model 705. LEVEL (PRIMARY_VALUE): The process value Level is Probe Level + Level Offset and an associated status. LEVEL_UNIT (PRIMARY_VALUE_UNIT): Unit of measurement for level process variable (primary value). PROBE_LEVEL (LEVEL): Level on the probe relative to the end of the probe in Probe Level units. PROBE_LEVEL_UNIT (LEVEL_UNIT): Unit of measurement for probe level parameters: Level Offset, Probe Level, Probe Level Hi, and Probe Level Lo. SENSOR_VALUE: Sensor Value is the physical value of the sensor (distance). SENSOR_UNIT: Unit of measurement for sensor parameters. SENSOR_OFFSET: Distance from the sensor reference point to the top of the tank in sensor units. CAL_TYPE: Defines type of calibration. Dry indicates that sensor value has no influence on the level calibration. SENSOR_CAL_LO (CAL_POINT_LO): Sensor Cal Lo is the lower calibrated point of Sensor Value in sensor units. It refers to Probe Level Lo. 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 23 SENSOR_CAL_HI (CAL_POINT_HI): Sensor Cal Hi is the upper calibrated point of Sensor Value in sensor units. It refers to Probe Level Hi. PROBE_LEVEL_LO (LEVEL_LO): Probe Level Low is the value of Probe Level at Sensor Cal Lo and is defined in Probe Level units. PROBE_LEVEL_HI (LEVEL_HI): Probe Level Hi is the value of Probe Level at Sensor Cal Hi and is defined in Probe Level units. LEVEL_OFFSET: Desired level reading when liquid surface is at end of probe. Level Offset is defined in Probe Level units. LIN_TYPE: Type of linearization. No linearization is supported. SENSOR_HIGH_LIMIT: Upper process limit of the sensor in sensor units. SENSOR_LOW_LIMIT: Lower process limit of the sensor in sensor units. Another important parameter found later in the TRANSDUCER block list is DEVICE_STATUS, which displays the status of the device. If more than one message exists, then the messages are displayed in priority order. Refer to Section 7.1.2, Error Messages. If DEVICE_STATUS indicates a problem, refer to Section 7.1, Troubleshooting. For a complete list of Transducer Block Parameters, refer to table in the Appendix. 4.3.2 Password Parameters To change a parameter at the local user interface, a value matching the user password must be entered (Default=0). If the user password is entered, the instrument is in the user mode. After 5 minutes with no keypad activity, the entered password expires. Factory password is for use by trained factory personnel only. From the network, the instrument always behaves as if it is in the user mode by default. In other words, it is not necessary to enter the user password in order to write parameters from the network. 24 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 4.3.3 Eclipse Model 705 Configuration Parameters This set of parameters within the Transducer Block is important and required to configure every Eclipse Model 705 transmitter. PROBE_MODEL: Select the choice that corresponds to the first four digits of the model number of the probe. An “x” in the selection means that character is variable (the probe model number is shown on the nameplates attached to both the transmitter and probe). For example, 7xA-x should be chosen for probe models beginning with 7EA or 7MA. PROBE_MOUNT: Select the type of mounting on the probe. The choices are NPT, BSP, and Flange. Probe Mount 100% MEASUREMENT_TYPE: Select from LEVEL ONLY, LEVEL AND VOLUME, INTERFACE, or INTERFACE AND VOLUME. PROBE_LENGTH: Enter the exact length of the probe. The probe length is shown as the last three digits of the probe model number printed on the nameplates attached to the transmitter and probe. PROBE_LENGTH is shown in SENSOR_UNITs. LEVEL_OFFSET: Enter the distance from the probe tip to the desired 0% reference in PROBE_LEVEL_UNITs. The acceptable range is from -300 inches to 600 inches. Refer to Section 4.3.4 for additional information. DIELECTRIC_RANGE: Select from 10–100, 3–10, 1.7–3.0, or 1.7–1.4 NOTE: All dielectric ranges are not available with all probes. Probe Model Probe Length Dielectric of Medium 0% Offset If an unsupported dielectric range is selected, the transmitter will give a negative response and the value displayed will revert to its previous value. THRESHOLD: The threshold can be set as either FIXED or CFD. The factory default is CFD. This parameter should only be changed to FIXED in those applications measuring total level having a lower dielectric material over a higher dielectric material. A typical example for FIXED Threshold is a hydrocarbon application having water bottoms. 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 25 4.3.4 Offset Description LCD Menu LvlUnits in 100% PrbModel 7xA-x PrbMount NPT 60" The parameter referred to as LEVEL_OFFSET in the Transducer Block is the desired level reading when liquid surface is at the end of the probe. The Eclipse transmitter is shipped from the factory with LEVEL_OFFSET set to 0. With this configuration, all measurements are referenced from the bottom of the probe. See Example 1. Example 1 (LEVEL_OFFSET = 0 as shipped from factory): Application calls for a 72-inch NPT Coaxial probe in water with the bottom of the probe 10 inches above the bottom of the tank. The user wants the 0% point at 24 inches and the 100% point at 60 inches as referenced from the bottom of the probe. In those applications in which it is desired to reference all measurements from the bottom of the vessel, the value of LEVEL_OFFSET should be changed to the distance between the bottom of the probe and the bottom of the vessel as shown in Example 2. Probe Ln 72 in Lvl Ofst 0.0 in Dielctrc 10-100 0% 24" 10" Example 1 LCD Menu LvlUnits in PrbModel 7xA-x PrbMount NPT Probe Ln 72 in Lvl Ofst 10 in 24" 10" 100% Example 2: Application calls for a 72-inch NPT coaxial probe in water with the bottom of the probe 10 inches above the bottom of the tank. The user wants the 0% point at 24 inches and the 100% point at 60 inches as referenced from the bottom of the tank. When the Eclipse transmitter is mounted in a chamber/bridle, it is usually desirable to configure the unit with the 0% point at the lower process connection and the 100% point at the upper process connection. The span is the center-to-center dimension. In this case, a negative LEVEL_OFFSET needs to be entered. In doing so, all measurements are then referenced at a point up on the probe as shown in Example 3. Example 3: Application calls for a 48-inch cage-coaxial flanged probe measuring water in a chamber with the bottom of the probe 6 inches below the lower process connection. The user wants the 0% point to be 0 inches at the bottom process connection and the 100% point to be 30 inches at the top process connection. 60" 0% Dielctrc 10-100 Example 2 LCD Menu LvlUnits in 100% PrbModel 7xR-x PrbMount Flange 30" Probe Ln 48 in 0% 6" Lvl Ofst -6.0 in Dielctrc 10-100 Example 3 26 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 4.4 User-Calibration Parameters One of the main advantages of the Enhanced Eclipse Model 705 transmitter is that the device does not need to be calibrated in the field. Every Enhanced Eclipse Model 705 transmitter is shipped from the factory precisely calibrated. Part of the advantage of PROFIBUS PA™ is to provide the ability to monitor changes and make adjustments to a transmitter. The fieldbus concept allows a user to make calibration adjustments if deemed necessary. NOTE: The original factory calibration settings are restored when a new probe length value is assigned. It is highly recommended that factory calibration be used for optimum performance. Contact the factory for information on how to perform a User Calibration. 4.4.1 Factory Parameters The following parameters are used for either troubleshooting or are parameters adjusted at the factory. They should never be changed in the field. The factory-adjustable calibrated parameters are WINDOW, CONVERSION_FACTOR, and SCALE_OFFSET. WINDOW is used to adjust for the variations in the analog section of the Eclipse TDR measurement engine. CONVERSION_FACTOR and SCALE_OFFSET are the main factory calibration settings. WINDOW: determines the amount of delay between the generation of the transmitted signal pulse and the start of the measurement cycle. FID_TICKS: a measure of the time to the fiducial (reference) pulse. LEVEL_TICKS: a measure of the time to the level of the product being measured. CONVERSION_FACTOR: the slope of the factory-set calibration line. SCALE_OFFSET: the intercept of the calibration line. 4.4.2 Firmware Version The last parameter in the TRANSDUCER block gives the firmware version of the transmitter. FIRMWARE_VERSION: displays the version of the firmware. 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 27 4.5 Analog Input Block The ANALOG INPUT (AI) block takes the Transducer Block input data, selected by channel number, and makes it available to other function blocks at its output: 1. 2. 3. 4. Level Volume Interface Interface Volume 4.5.1 AI Block Parameters The first eight parameters in an AI block are the standard block parameters discussed in section 4.1.1. Additional analog input function block parameters are as follows: BATCH: A parameter intended to be used in Batch application in line with IEC 61512 Part 1. OUT: Contains the current measurement value in the configuration engineering unit. PV_SCALE: High and low scale values used to convert Process Variable Configured by channel into percent. OUT_SCALE: The high and low scale values, the engineering code, and number of digits to the right of the decimal point to be used in displaying the OUT parameters. LIN_TYPE: Type of linearization. No linerization is supported in the AI function blocks. CHANNEL: Selects the measurement value from an active transducer block as the input to the function block. PV_FTIME: Filter time of the Process Variable. FSAFE_TYPE: Defines the reaction of a device, if a fault is detected and the quality of the process variable input from the transducer block is BAD. 0 = FSAFE_VALUE is used as OUT 1 = Use last stored valid OUT value 2 = OUT has incorrect calculated value; status remains “bad”. FSAFE_VALUE: Default value for the OUT parameter, if a fault is detected, and FSAFE_TYPE is 0. HI_LIM: Value of the upper limit of warnings. LO_LIM: Value of the lower limit of warnings. ALARM_HYS: Hysteresis to adjust sensitivity of alarm triggering. HI_HI_LIM: Value of the upper limit of alarms. HI_LIM: Value of the upper limit of warnings. LO_LIM: Value of the lower limit of warnings. 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ Scaling 28 LO_LO_LIM: Value of the lower limit of alarms. HI_HI_ALM: State of the upper limit of alarms. HI_ALM: State of the upper limit of warnings. LO_ALM: State of the lower limit of warnings. LO_LO_ALM: State of the lower limit of alarms. SIMULATE: For commissioning and test purposes, the input value of the Transducer Block in the AI Block can be modified. OUT_UNIT_TEXT: Allows the user to write text if a specific unit of the OUT parameter is not in the code list. The TRANSDUCER and AI Block’s actual mode in the MODE_BLK parameter must be set to AUTO to pass the PV Value through the AI to the network. Transducer scaling, called PV_SCALE, is applied to the PV from the CHANNEL to produce the FIELD_VAL in percent. Units of PV_SCALE are the same as the units of the TRANSDUCER BLOCK process variable comfigured by channel. Damping Filter is a feature of the AI Block. PV_FTIME parameter is the time constant of a single exponential filter for the PV, in seconds. This parameter can be used to dampen out fluctuation in level due to excessive turbulence. The AI Block has multiple ALARM functions that monitor the OUT parameter for out of bound conditions. 4.5.2 Local Display of Analog Input Block Output Values The Model 705 3x PROFIBUS PA™ [Device Revision 2] transmitter incorporates a feature that allows the device’s Analog Input [AI] Block Out values to be displayed on the local LCD. NOTE: There are many reasons that AI Block Out values can deviate from the measurement value originating in the Transducer block, and because the keypad and local display will only provide access to Transducer block parameters, there is no way to explore or change the other fieldbus configuration items affecting the AI Block output using the keypad and LCD. These screens should only be considered as measured value indicators for configured transmitters. • The screens are not used for commissioning or diagnostic / troubleshooting purposes. • Prior to configuration of AI Blocks, the value displayed will not reflect the transducer measurement. (Pre-configuration values will typically be 0). 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 29 4.5.2.1 AI Out Display Screens Analog Input block # AI block channel measurement type The Analog Input Out values will be conditionally displayed as part of the “rotating” home menu screens. The screens will be formatted as shown where # in the title is the number of the AI block (1, 2, 3, or 4) and mmm is one of: “Lvl”, “Vol”, “Ifc”, “IfV”, “---” depending on the value of the associated AI block’s Channel parameter. • For example, “AI1Lvl” would be the most commonly used AI Out screen. • “AI2---” would be displayed when the channel value is 0 [uninitialized] for AI block 2. The Out value will be displayed subject to limitations necessary for a 6-character display [999999 > Value > -99999]. Representative examples are shown below: *AI1Lvl* 99.5 cm *AI3Ifc* 0.0 % *AI1Vol* 999999 L *AI#mmm* ######uu Out Scale units abbreviation Out Value Analog Input Out Display Local AI Display AI1 Out AI2 Out AI3 Out AI4 Out Because the Model 705 transmitter has four Analog Input blocks any or all of which may be used in particular applications, a Transducer block parameter controls which AI block Out values will be displayed. The fieldbus presentation of this parameter will be similar to that shown at left (host system dependent). Any or all (or none) of the AI block Out values can be selected for display on the LCD. The local LCD version of this parameter is shown differently due to the limitations of the LCD: LCD label: “AI Disp ” The default value of the Local AI Display parameter will be such that AI 1 Out is selected. None AI1 AI2 AI1+AI2 AI3 AI1+AI3 AI2+AI3 AIs1,2,3 AI4 AI1+AI4 AI2+AI4 AIs1,2,4 AI3+AI4 AIs1,3,4 AIs2,3,4 All AIs Analog Input Out Values To Be Displayed 30 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 5.0 Model 705 Menu: Step by Step Procedures The following table describes the software menu displayed by the Eclipse PROFIBUS PATM transmitter for “Level Only” measurement. Use this table as a step by step guide to configure the transmitter. The second column presents the menus shown on the transmitter display. The displays are in the order they would appear if the arrow keys were used to scroll through the menu. The numbers on the first column are not shown in the display. They are only provided as reference. The third column provides the actions to take when configuring the transmitter. Additional information or an explanation of an action is given in the fourth coulmn. (Shaded sections are factory menu items). Display 1 2 3 4 *Status* *Level* *AI1Lvl* Level xxx.x lu LvlUnits (select) AI1LVl xx.x% Password None None User None Action Transmitter Display Transmitter Display Select the Level units Transmitter Display Comment MeasType = Lvl Only All MeasType selections Select from cm, inches, feet, meters, percent All MeasType selections Select from 7xA-x, 7xB-x, 7xD-x, 7xG-x, 7xK-x, 7xP-x, 7xR-x, 7xE-x, 7xF-x, 7xF-E, 7xF-F, 7x1-x, 7x2-x, 7x5-x, 7x7-x, 7xF-4, 7xF-P, 7xJ-x, 7xL-x, 7xM-x, 7xN-x, 7xS-x, 7xT-x Select from NPT, BSP or Flange Select from Lvl Only, Lvl&Vol, Intrface, Ifc&Vol Select from cm, inches, feet, meters 11.8 to 900 in (30 to 2286 cm) Select from cm, inches, feet, meters, percent -90 to 300 in (-228.6 to 762 cm) Select from 1.4-1.7, 1.7-3, 3-10, 10-100 (Superuser password required for dual element probes.) -99.9 to 2286 cm (-39.3 to 900 in) Off, On, Latch 5 PrbModel (select) User Select the type of probe used 6 7 8 9 10 11 12 13 14 15 PrbMount (select) MeasType (select) SnsrUnit (select) Probe Ln xxx.x su PrbLvlUn Lvl Ofst xxx.x plu Dielctrc (select) Senstvty xxx BlockDis xx.x su SftyZone (select) User User User User User User User Superuser or user User User Select the type of probe mounting Select type of measurement Select the Sensor units Enter the exact length of the probe Select Probe Level units Enter desired Level reading when probe is dry Select range bounding the dielectric constant of the medium Adjust gain value upward or downward to sense liquid surface Enter distance below reference point where level is not sensed Select behavior when level is sensed in safety zone 57-645 Eclipse Guided Wave Radar Transmitter - PROFIBUS PA™ 31 Display 16 17 18 SZHeight xx.x su SZ Latch Reset Threshld (select) Trim Lvl xx.x su Password User User User Superuser or user User User User User User None None None None Superuser Superuser None None Action Enter distance below BlockDis where SZ Fault will be asserted Press Enter to clear a Safety Zone latch Select from CFD, Fixed Comment 5.1 to 2286 cm (2 to 900 in) For interface, refers to threshold for upper level pulse -20.0 inches