VFD-L

User Manual VARIABLE SPEED AC MOTOR DRIVE 115V/230V 25W – 100W VFD-L HIGH PERFORMANCE / EASY CONTROL AC DRIVE ASIA DELTA ELECTRONICS, INC. TAOYUAN Plant/ 31-1, SHIEN PAN ROAD, KUEI SAN INDUSTRIAL ZONE TAOYUAN 333, TAIWAN TEL: 886-3-362-6301 FAX: 886-3-362-7267 http://www.deltaww.com/acdrives NORTH/SOUTH AMERICA EUROPE DELTA PRODUCTS DELTRONICS (Netherlands) B.V. CORPORATION Sales Office/ Industriegebied Venlo Nr. 9031 Sales Office/ P.O. BOX 12173 Columbusweg 20 5101 DAVIS DRIVE NL-5928 LC Venlo RTP, NC 27709 U. S. A. The Netherlands TEL: 1-919-767-3813 TEL: 31-77-324-1930 FAX: 1-919-767-3969 FAX: 31-77-324-1931 http://www.deltaww.com/acdrives 1 Preface Thank you for choosing Delta’s high-performance VFD-L Series. VFD-L Series are manufactured by adopting high-quality components, material and incorporating the latest microprocessor technology available. This manual will be helpful in the installation, parameter setting, troubleshooting, and daily maintenance of the AC motor drives. To guarantee safe operation of the equipment, read the following safety guidelines before connecting power to the AC motor drives. Keep this operating manual handy and distribute to all users for reference. Receiving and Inspection This VFD-L AC drive has gone through rigorous quality control tests at the factory before shipment. After receiving the AC motor drive, please check for the following: Receiving Check to make sure that the package includes an AC drive and the User Manual. Inspect the unit to insure it was not damaged during shipment. Make sure that the part number indicated on the nameplate corresponds with the part number of your order. Nameplate Information: Example of 100W 230V AC drive AC Drive Model Input Spec. Output Spec. Output Frequency Bar Code Serial Number M O DE :VFD001L21A INPUT :1PH 200-240V 50/60Hz 1.4A OUTP UT:3PH 0-240V 0.8A 303VA 100W Freq. Range:1.00~120.00Hz 001L21AT001007 DELTA ELECTRONICS, INC. MADE IN XXXXXX Model Explanation and Series Number Explanation: V FD 001 L 21 A Version Type Input Voltage VFD-L Series Applicable motor capacity 001:60/100(W) 40W:25/40(W) T 2 0 1 007 Production number Production week Production year 2002 Production factory (Taoyuan) If there is any nameplate information not corresponding to your purchase order or any problem, please contact your supplier. ! DANGER! AC input power must be disconnected before any maintenance. Do not connect or disconnect wires and connectors while power is applied to the circuit. ! CAUTION! There are highly sensitive MOS components on the printed circuit boards. These components are especially sensitive to static electricity. Do not touch these components or the circuit boards with metal objects or your bare hands. ! CAUTION! Ground the VFD-L using the ground terminal. The grounding method must comply with the laws of the country where the AC drive is to be installed. CAUTION! Heat sink may heat up over 70oC (158oF), during the operation. Do not touch the heat sink. Series Name 2 Storage and Installations Storage: The AC drive should be kept in the shipping carton before installation. In order to retain the warranty coverage, the AC drive should be stored properly when it is not to be used for an extended period of time. Ambient Conditions: Operation Air Temperature: Atmosphere pressure: Installation Site Altitude: Vibration: Temperature: Relative Humidity: Atmosphere pressure: Temperature: -10o C to +40o C (14o F to 122o F) 86 to 106 kPa below 1000m Maximum 9.86 m/s2 (1G) at less than 20Hz Maximum 5.88 m/s2 (1G) at 20Hz to 50Hz -20o C to + 60o C (-4o F to 140o F) Less than 90%, no condensation allowed 86 to 106 kPa -20o C to +60o C (-4o F to 140o F) Storage Transportation Relative Humidity: Less than 90%, no condensation allowed Atmosphere pressure: 86 to 106 kPa 2 Vibration: Maximum 9.86 m/s (1G) at less than 20Hz Maximum 5.88 m/s2 (1G) at 20Hz to 50Hz Installations and Connection: CAUTION The control, power supply and motor leads must be laid separately. They must not be fed through the same cable conduit / trucking. High voltage insulation test equipment must not be used on cables connected to the drive. Wait five minutes for DC bus capacitors discharge. Any Electrical or mechanical modification to this equipment without prior written consent of Delta Electronics, Inc. will void all warranties and may result in a safety hazard in addition to voiding the UL listing. Short Circuit Withstand: Suitable for use on a circuit capable of delivering not more than 5,000 rms symmetrical amperes, for 230V Models, the maximum is 240 Volts. Improper installation of the AC drive will greatly reduce its life. Be sure to observe the following precautions when selecting a mounting location. Failure to observe these precautions may void the warranty! Do not mount the AC drive near heat-radiating elements or in direct sunlight. Do not install the AC drive in a place subjected to high temperature, high humidity, excessive vibration, corrosive gases or liquids, or airborne dust or metallic particles. Mount the AC drive vertically and do not restrict the airflow to the heat sink fins. The AC drive generates heat. Allow sufficient space around the unit for heat dissipation as shown in the figure shown next page: 3 10cm 10cm 8cm 5cm 5cm 1 0cm 5cm 13.5cm 10cm 10cm Connections: Installations intended to meet UL and CUL requirements must follow the instructions provided in “Wiring Notes” section below as a minimum standard. Where local codes exceed these requirements, they must also be followed. Refer to the technical data label affixed to the AC drive and the motor nameplate for electrical data. Basic Wiring Diagram Users must connect wiring according to the following circuit diagram shown below. Wire Gauge: 22-14 AWG Torque: 10kgf-cm (8.7 in-lbf) U/T1 V/T2 W/T3 RS-485 Serial Interface 1：＋EV 2：GND 3：SG－ 4：SG+ PIN 1 & 2 are the power source for the digital keypad and should not be used while using RS-485 communication. L /L1 N/L2 IM Digital Signal Common Terminal Fault Output (Open Collector) FWD/REV RUN/STOP *NOTE*: Do not plug a Modem or telephone line to the RS-485 communication port, permanent damage may result. Terminals 2 & 5 are the power sources for the optional copy keypad and should not be used while using RS-485 communication. 4 Main Circuit Terminals: wire gauge 22-14AWG, torque 10kgf-cm (8.7 in-lbf) Terminal Symbols Terminal Functions L/L1, N/L2 U/T1, V/T2, W/T3 AC line input terminals Motor connections Earth Ground Control Circuit Wiring: wire gauge 22-14AWG, torque 10kgf-cm (8.7 in-lbf) Terminal Terminal names Remarks symbols Normally Open contact, AC drive starts M0 RUN/STOP operation when closes. Normally Open contact, AC drive starts M1 FWD/REV reverse motion when closes. MO1 Fault Indication When error is detected, MO1 will close. Serial Communication When DIP Switch 7 is ON, the drive is RS-485 Port controlled by RS-485. DCM Digital Signal Common Ground for M0, M1 and M01 Front Panel Control Diagram G REEN POWER LED RED ERROR LED (Please refer to troubleshooting & Fault Information) Accel/Decel Time(Sec) 30 Output frequency (%) 100 5 0 .05 Accel/Decel Time Knob (sec.) Unit 5 10 01 Output Frequency Knob (Hz) Unit 9 10 5 Switch Setting Descriptions: The DIP Switches can only be changed when AC drive is in a stopped mode. Indicates the position of the switch (ON/OFF). DIP Switch Switch Name Switch Setting ON Parameter Descriptions Maximum Output Frequency V/F Curve 1 00 % f 50H z 1 ON 1234567 50Hz 1 00% Max. 1234567 Output Frequency O N 2 1234567 ON 1234567 ON 60Hz 1 00% f 60H z 100Hz f 50Hz 100Hz 1 00% 120Hz f 60Hz 120Hz 3 Reverse Inhibit 1234567 ON 1234567 ON Reverse enable Reverse disable Low torque output High torque output Applicable for 40/100W motor Applicable for 25/60W motor Operation command controlled by potentiometer. Operation command controlled by external terminal Operation command controlled by external terminal (can be monitored by communication mode) Switch 7 is ON, indicates the communication mode is enabled; switches 1 to 6 are address settings. 4 Torque Setting 1234567 ON 1234567 ON 5 Electronic 1234567 Thermal ON Setting 1234567 6 Operation 1234567 Command Source O N Select (1) Operation 1234567 Command Source O N Select (2) ON ON 1234567 7 1234567 6 Communication There is three control modes: RS-485 communication, AC drive front panel, and external terminals. Only one mode can be used at a time and is selected by DIP Switch 6 and 7. Programming can only be done when the AC drive is in stopped mode. DIP switch settings for control DIP Switch 6 determines if control is via the AC drives front panel or external terminals. Set DIP switch 6 to OFF for AC drive front panel control and ON for external terminal control DIP Switch 7 determines if control is local or via RS-485 communication. When DIP Switch 7 is OFF, the AC drive front panel or external terminals control the drive. Note: The parameters set via RS-485 communication will remain in memory. Users can still read the status of the AC drive via RS-485 communication, but cannot send any control commands. When DIP Switch 7 is ON, the drive is controlled by RS-485 communication. Please verify the AC drive is fully stopped prior to turn DIP Switch 7 ON. If DIP Switch 7 is turned ON during operation, the error LED will illuminate. Computer Controls Each VFD-L AC Drive has a pre-assigned communication address specified by DIP Switch pins 1 to 6 (Refer to the description of setting up address). VFD-L type Communication agreement: Modbus ASCII mode, protocol , Baud rate 9600. The computer then controls each AC Drive according to its communication address. ASCII Modes: Each 8-bit data is the combination of two ASCII characters. For example, a 1-byte data: 64 Hex, shown as ‘64’ in ASCII, consists of ‘6’ (36Hex) and ‘4’ (34Hex). Character ASCII code Character ASCII code ‘0’ 30H ‘8’ 38H ‘1’ 31H ‘9’ 39H ‘2’ 32H ‘A’ 41H ‘3’ 33H ‘B’ 42H ‘4’ 34H ‘C’ 43H ‘5’ 35H ‘D’ 44H ‘6’ 36H ‘E’ 45H ‘7’ 37H ‘F’ 46H Data Format 10-bit character frame (For 7-bit character): Start bit 0 1 2 3 4 (7, N, 2) 5 6 Stop bit Stop bit 7-data bits 10-bits character frame AC Drive Addresses for RS-485 Communication VFD-L series communication addresses are 1 to 63, since 0 means broadcast to all AC drives. A DIP Switch sets to ON for equal to 1 and OFF for equal to 0. If DIP Switch 7 is OFF during power up, the communication address for the drive is 0008H, this is address 1 (factory default). If DIP Switch 7 is ON during power up, the address settings are determined by the ON/OFF positions of DIP Switches 1 to 6. Address 1 is when all switches are set to the OFF position. Switch “1” is the upper bit and switch 6 is the lower bit. (A) The addresses will remain in memory when the control mode changes to AC drive panel or external terminals. 7 (B) The addresses will remain in memory when parameters are reset. To save new addresses, remove power from the drive, set DIP switch 7 to ON and reapply power to the drive, at this time the new addresses will be read. Examples of setting up the address (Black block means ON or OFF of DIP SWITCH): ON 1 2 3 4 5 6 7 Communication Inhibits ON 1 2 3 4 5 6 7 Communication address is 01 ON 1 2 3 4 5 6 7 Communication Address is 01 ON 1 2 3 4 5 6 7 Communication Address is 02 ON 1 2 3 4 5 6 7 Communication Address is 63 Communication Protocol Communication Data Frame: STX Start character ‘:’ (3AH) ADR 1 Communication address: 8-bit address consists of 2 ASCII codes ADR 0 CMD 1 Command code: 8-bit command consists of 2 ASCII codes CMD 0 DATA (n-1) Contents of data: n×8-bit data consist of 2n ASCII codes. To n