Hardware Reference, Installation, and Troubleshooting Manual D2-3417-2 GV3000/SE AC Drive 30 - 100 HP, 230V AC Version 6.
Important User Information Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://www.rockwellautomation.com/literature/) describes some important differences between solid-state equipment and hard-wired electromechanical devices.
Document Update Document Update Electronic Motor Overload Protection This product does not offer speed-sensitive overload protection, thermal memory retention or provisions to act upon motor over-temperature sensing in motors. If such protection is needed in the end-use product, it needs to be provided by additional means.
Document Update Notes: 2
Summary of Changes The information below summarizes the changes made to this manual since its last release (August 1999). Description of Changes Page Added Document Update. After manual front cover Deleted the following statement: ‘The Motor Overload Enable parameter (P.040) can be used in place of the electronic thermal overload relays in single motor applications’.
soc-ii Notes: Summary of Changes
CONTENTS Chapter 1 Chapter 2 Chapter 3 Table of Contents Becoming Familiar with the Manual 1.1 Finding Information ................................................................................... 1.2 Assumptions About the Audience ............................................................. 1.3 Understanding Terms Used in this Manual .............................................. 1.4 If You Want to Know More ........................................................................ 1.
3.2.5 Verifying Power Module Output Current Rating is Greater Than Motor Full Load Amps ......................................................... Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Mounting the Drive, Grounding, and Finding Wire Routing Locations 4.1 Mounting the Drive .................................................................................... 4.1.1 Verifying the Drive's Watts Loss Rating ...................................... 4.
List of Figures Table of Contents Figure 2.1 – Identifying the Drive Model Number ............................................. 2-1 Figure 2.2 – 30 to 50 HP Drive Components and Locations ............................ 2-3 Figure 2.3 – 60 to 100 HP Drive Components and Locations .......................... 2-4 Figure 2.4 – Regulator Board Components and Locations .............................. 2-6 Figure 2.5 – Jumper J4 Settings for Analog Input Speed Reference ............... 2-8 Figure 2.
IV GV3000/SE 230 VAC 30-100 HP Drive, Hardware Reference Version 6.
List of Tables Table 2.1 – Power Ratings .............................................................................. 2-2 Table 2.2 – Settings of Jumpers on Base Board ............................................. 2-11 Table 2.3 – Available Kits and Options ........................................................... 2-13 Table 3.1 – Ambient Conditions ...................................................................... 3-2 Table 3.2 – Drive Dimensions and Weights ................................
VI GV3000/SE 230 VAC 30-100 HP Drive, Hardware Reference Version 6.
CHAPTER 1 Becoming Familiar with the Manual This chapter provides help in finding information in the manual and describes the intended audience. Also included are references to other related publications and instructions on receiving assistance from Reliance Electric. 1.1 Finding Information This instruction manual describes the GV3000/SE drive's Power Module and regulator hardware. It does not cover the GV3000/SE software.
Describes the equipment that is needed to troubleshoot the drive and how to measure DC bus voltage. A replacement part list is also provided. 1.2 • Appendix A - Technical Specifications Lists drive specifications in table form. • Appendix B - 30-100 HP GV3000/SE System Wiring Diagram Provides additional wiring information for the 30-100 HP drives. Assumptions About the Audience This manual is intended for qualified electrical personnel.
CHAPTER 2 About the Drive This chapter describes how to identify the drive using the model number matrix. Major components of each drive are also shown. The GV3000/SE AC drive is a PWM (Pulse-Width-Modulation) drive that provides vector and general purpose regulation for a wide range of applications. Using vector regulation, the drive can provide high dynamic response, maintain full rated motor torque to zero speed, and precisely control motor speed in both directions.
Table 2.1 - Power Ratings (1) (2) Model Number Input Volts (AC) Input KVA Input Amps (Maximum) Output Amps (Maximum) (1) (2) Power Loss Watts (Full Load) 30V2060 200-230 VAC +/– 10% 41.8 105 A 105 A 660 40V2060 200-230 VAC +/– 10% 53.8 135 A 135 A 900 50V2060 200-230 VAC +/– 10% 59.8 150 A 150 A 1100 60V2060 200-230 VAC +/– 10% 77.7 195 A 195 A 1350 75V2060 200-230 VAC +/– 10% 97.6 245 A 245 A 1650 100V2060 200-230 VAC +/– 10% 109.
2.3 30-100 HP GV3000/SE Drive Components and Locations The 30-100 HP GV3000/SE drives have the following main components. The identification numbers provided correspond to the number used in figures 2.2 and 2.3. Replacement parts are listed in chapter 9. 1. Fan Assembly 2. Membrane Switch (Keypad/Bracket) 3. Regulator Printed Circuit Board 4. Base Board (PISC Board) 5. Bus Capacitor 6. Internal Fan Assembly. 7. Cover ▲ ▲ .
▲ ▲ . D EE SP LTS VO PS AM Hz UE KwRQ ord TOssw Pa OP STSET RE G IN NN TE RUMO REG JO TO ARD AURW SE FOVER AM REOGR PR TO AUAN M RAM ard rw e Fo vers Re N RUG JO OG PR T AR ST 2 R TE EN 7 3 4 6 5 1 Figure 2.3 - 60 to 100 HP Drive Components and Locations 2-4 GV3000/SE 230 VAC 30-100 HP Drive, Hardware Reference Version 6.
2.4 Regulator Board Description GV3000/SE drive regulation is performed by a microprocessor on the Regulator board. See figure 2.4. Drive operation is adjusted by the parameters entered through the keypad. The Regulator board accepts power circuit feedback signals and an external speed reference signal, as well as data from an encoder that is attached to the motor when set up for FVC regulation.
USER DISPLAY J5 26-Pin Ribbon Cable 34-Pin Ribbon Cable J3 J9 J7 J8 J17 1 2 3 4 J3 J4 J5 J7 5 - 6 7 8 J4 USER I/O TERMINAL STRIP 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Option Board Connector Analog Input Jumper Power Module Feedback Cable OIM (optional) Connector J8 - RS232C Port J9 - Keypad/Display Connector J17 - Analog Output Jumper Figure 2.
2.4.1 Jumper Locations and Settings Jumpers J4 and J17 on the Regulator board are factory-set for voltage in and voltage out signals. Refer to figure 2.4 for their locations on the Regulator board. If you need to change the jumpers' settings, use the following procedures. ! ATTENTION: Do not alter the setting of any jumper not described in this instruction manual. Failure to observe this precaution could result in damage to, or destruction of, the equipment. 2.4.1.
Voltage Input Option Pins 2-3 Current Input Option Pins 1-2 10 VDC 0-20 mA J4 J4 (default) Figure 2.5 - Jumper J4 Settings for Analog Input Speed Reference 2.4.1.2 Analog Output Jumper (J17) Jumper J17 is the analog output jumper. This jumper selects either a 0-10 VDC or 4-20 mA scaled signal output that is programmable for either speed or torque, parameter P.012. The jumper only selects a 0-10 VDC source voltage or 4-20 mA sink current to represent speed or torque.
Voltage Output Option Pins 2-3 Current Output Option Pins 1-2 10 VDC 4-20 mA J17 J17 (default) Figure 2.6 - Jumper J17 Settings for Analog Outputs 2.4.2 Wiring the Terminal Strip The terminal strip on the Regulator board provides terminals for connecting customer I/O devices. See figures 2.4 and 2.7.
16 N.O. RELAY COMMON N.O. RELAY CONTACT N.C. RELAY COMMON N.C.
2.4.6 Keypad/Display The front panel keypad/display is used to program and operate the GV3000/SE drive. See figure 2.8. Refer to the GV3000/SE Software Start-Up and Reference manual for more information. Drive Status LEDs Display . Monitor Mode LEDs Password LED SPEED VOLTS AMPS Hz Kw TORQUE Password STOP RESET Stop / Reset Key Keypad £ ¥ AUTO Forward RUNNING MAN Reverse REMOTE JOG RUN PROGRAM AUTO JOG FORWARD REVERSE PROGRAM ENTER START Start Key Figure 2.8 - Keypad/Display 2.
CN1 JP6 JP1 JP2 JP3 JP4 Figure 2.9 - Base Board Jumper Locations 2-12 GV3000/SE 230 VAC 30-100 HP Drive, Hardware Reference Version 6.
2.6 Drive Kit Options Table 2.3 provides a listing of the available GV3000/SE kit options. Table 2.
2-14 GV3000/SE 230 VAC 30-100 HP Drive, Hardware Reference Version 6.
CHAPTER 3 Planning Before Installing This chapter provides information that must be considered when planning a GV3000/SE drive installation. Installation site requirements, drive requirements, and wiring requirements are presented. ! ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment.
• Be sure that drives are away from oil, coolants, or other airborne contaminants. • Do not install the drive above 1000 meters (3300 feet) without derating output power. For every 91.4 meters (300 feet) above 1000 meters (3300 feet), derate the output current 1%. • Verify that the drive location will meet the environmental conditions specified in table 3.1. Table 3.
Ventilation Duct (Option) C1 T P N S T H1 U&W V C2 C3 A3 A4 GND B2 R P, N H2 S A1 A2 R H4 H3 B1 d dia. (Mounting Hole) U V W GND W U D V W Figure 3.
3.1.3 Verifying the Site Provides for Recommended Air Flow Clearances Be sure there is adequate clearance for air ventilation around the drive. For best air movement, do not mount GV3000/SE drives directly above each other. Note that no devices are to be mounted behind the drive. This area must be kept clear of all control and power wiring. Refer to figure 3.2 for recommended air flow clearances. 150 mm (6 in.) <1 150 mm (6 in.) 150 mm (6 in.) 150 mm (6 in.
3.1.4 Verifying Power Module AC Input Ratings Match Supplied Power It is important to verify that plant power will meet the input power requirements of the GV3000/SE drive's Power Module circuitry. Refer to table 2.1 for input power rating specifications. Be sure input power to the drive corresponds to the drive nameplate voltage and frequency. 3.2 Wiring Requirements for the Drive Certain drive requirements should be checked before continuing with the drive installation.
Table 3.4 - Recommended Power Wire Sizes for 60 to 100 HP HP Drives Type of Wiring Terminals AC Input Power R/L1, S/L2, T/L3 Output Power U/T1, V/T2, W/T3 DC Input Power P, N Size of Wire (Maximum) 500 Kcmil (or 250 mm2) 3.2.2.2 Recommended Control and Signal Wire Sizes The recommended wire size to connect I/O signals to the terminal strip on the Regulator board are shown in table 3.5. Recommended terminal tightening torque is 0.5 Newton-meters (4.5 in-lb).
GV3000/SE Drive GV3000/SE Drive GV3000/SE Drive GV3000/SE Drive 15 m (50') 38 m (125') 38 m (125') 61 m (200') Motor 76 m (250') 61 m (200') Motor Motor 8 m (25') Motor 8 m (25') Motor Motor Motor All examples represent 76 m (250') of motor lead length. Figure 3.3 - How to Measure Motor Lead Lengths Table 3.
3.2.2.4 Recommended Serial Communication Cable Lengths Connector J8 on the Regulator boards is an RS-232 serial communication port. This connector allows the GV3000/SE drive to communicate with external devices such as a personal computer using RS-232 protocol. See table A.5. Two RS-232 cables are available from Reliance: a 3 meter (10 feet) D-shell 9-pin to 9-pin cable (M/N 2CA3000) and a 0.3 meter (1 foot) D-shell 9-pin to 25-pin adapter cable (M/N 2CA3001).
AC reactor must be installed in the AC input line. Tables 3.9 and 3.10 show selection values for the circuit breakers and AC reactors respectively. Table 3.9 - Circuit Breaker Selection Values Model Number Horsepower Rating Circuit Breaker Rating 30V2060 30 HP 150 A 40V2060 40 HP 200 A 50V2060 50 HP 250 A 60V2060 60 HP 300 A 75V2060 75 HP 350 A 100V2060 100 HP 400 A Table 3.
3-10 GV3000/SE 230 VAC 30-100 HP Drive, Hardware Reference Version 6.
CHAPTER 4 Mounting the Drive, Grounding, and Finding Wire Routing Locations This chapter shows how to mount the drive and properly ground it. 4.1 Mounting the Drive Attach the drive to the vertical surface selected using the four (4) mounting holes provided. In order to maintain a flat mounting surface and to ensure that bolt tightness is maintained, use washers under the bolt heads. Refer to figure 3.1 and table 3.2 for drive mounting dimensions.
Do not route more than three sets of motor leads through a single conduit. This will minimize cross-talk that could reduce the effectiveness of noise reduction methods. If more than three drive/motor connections per conduit are required, shielded cable must be used. If possible, each conduit should contain only one set of motor leads. ! 4.3 ATTENTION: Unused wires in conduit must be grounded at both ends to avoid a possible shock hazard caused by induced voltages.
R S P T R P, N N GND U U&W V V S T W GND FRONT VIEW U V W Terminals: R, S, T: Drive input power terminals U, V, W: Drive output power terminals P (+), N (–): DC bus terminals BOTTOM VIEW GND: Ground terrminal Figure 4.
4-4 GV3000/SE 230 VAC 30-100 HP Drive, Hardware Reference Version 6.
CHAPTER 5 Installing Input Power Wiring This chapter describes incoming line components and how to install them. 5.1 Installing Transformers and Reactors (Optional) Input isolation transformers might be needed to help eliminate the following: • Damaging line voltage transients from reaching the drive. • Line noise from the drive back to the incoming power source. • Damaging currents that could develop if a point inside the drive becomes grounded.
Table 5.1 - AC Line Reactors GV3000/SE Drive 5.2 Line Reactor Inductance (+/–10%) 30 HP 84 µH 40 HP 66 µH 50 HP 66 µH 60 HP 54 µH 75 HP 42 µH 100 HP 36 µH Installing Fuses for Branch Circuit Protection Install the required, user-supplied branch circuit protection fuses according to the applicable local, national, and international codes (e.g., NEC/CEC). The fuses must be installed in the line before the drive input terminals. See figures 5.1 and 5.2.
3-Phase AC Input Voltage 230 V 181 182 183 GND Manual Disconnect Fuse User-Supplied AC Reactor R 1L1 S 1L2 GND (PE) ‘ – – U User-Supplied T IL3 ‘ V GV3000/SE Power Module W GND Motor Overload Relay (Optional if Electronic Overload is Used) M Figure 5.
DC Input Voltage 310 V Nominal – + Manual Disconnect DC Fuse User-Supplied R 1L1 S 1L2 GND (PE) ‘ – P 47 45 N – U User-Supplied T IL3 ‘ V W GV3000/SE Power Module GND Motor Overload Relay (Optional if Electronic Overload is Used) M Figure 5.2 - Typical DC Bus Electrical Connections 5-4 GV3000/SE 230 VAC 30-100 HP Drive, Hardware Reference Version 6.
5.4 Installing Power Wiring from the AC Input Line to the Drive's Power Terminals Use the following steps to connect AC input power to the drive: Step 1. Wire the AC input power leads. Tables 3.3 and 3.4 contain the recommended power wiring sizes. ! ATTENTION: Do not route signal and control wiring in the same conduit with power wiring. This can cause interference with drive operation. Failure to observe this precaution could result in damage to, or destruction of, the equipment. Step 2.
5-6 GV3000/SE 230 VAC 30-100 HP Drive, Hardware Reference Version 6.
CHAPTER 6 Installing Output Power Wiring This chapter provides instructions on wiring output contactors, motor overload protection, and output wiring to the motor. 6.1 Installing Output Contactors (Optional) Output contactors provide a positive means of disconnecting the motor from the drive. If the application requires the use of output contactors, contact Reliance Electric for assistance. 6.
! ATTENTION: Do not route signal and control wiring with power wiring in the same conduit. This can cause interference with drive operation. Failure to observe this precaution could result in damage to, or destruction of, the equipment. ATTENTION: Unused wires in conduit must be grounded at both ends to avoid a possible shock hazard caused by induced voltages.
CHAPTER 7 Wiring the Regulator Board Terminal Strip This chapter describes how to wire the Regulator board terminal strip for stop, encoder feedback, and remote control signals. The signals available through the terminal strip are shown in tables 7.1 to 7.7 and figures 7.1 and 7.2. Table 7.8 provides additional information. Note that when the Control Source parameter (P.000) is set to remote (rE), the drive will be controlled by the signals connected to the terminal strip.
Table 7.3 – Analog Output Connections (Terminals 10 and 11) Signal Terminal # 10 Analog Meter Output 11 Regulator Common Notes: The output of this terminal is either 0-10 VDC or 4-20 mA as determined by the setting of jumper J17 on the Regulator board. The analog output must also be programmed via parameter P.012 for an indication of speed and direction or percent of torque. Table 7.
Table 7.6 – Snubber Resistor Braking Connections (Terminals 26 and 27) Terminal # Signal 26 Snubber Resistor Braking Signal 27 +24 VDC Common Notes: These terminals are used with older Snubber Resistor Braking kits that require a gate turn-on signal from the drive (for example, the M/N 2DB2010 series). Table 7.7 – Status Relay Connections (Terminals 28-31) Signal Terminal # 28 N.C. Relay Contact 29 N.C. Relay Common 30 N.O. Relay Contact 31 N.O.
7-4 RX REGULATOR COMMON +15 VDC PHASE A PHASE A NOT PHASE B PHASE B NOT REGULATOR COMMON ANALOG METER OUTPUT 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Remote 4-20 mA Speed/Torque Reference + — +20 mA IMPORTANT: A maintained function loss switch should be used if P.054 (Level Sense Start Enable) = ON and P.026 (Function Loss Response) = 1. 17 18 19 N.O. RELAY COMMON N.O. RELAY CONTACT N.C. RELAY COMMON N.C.
RX REGULATOR COMMON +15 VDC PHASE A PHASE A NOT PHASE B PHASE B NOT REGULATOR COMMON ANALOG METER OUTPUT 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Remote 4-20 mA Speed/Torque Reference Wiring the Regulator Board Terminal Strip + — +20 mA IMPORTANT: A maintained function loss switch should be used if P.054 (Level Sense Start Enable) = ON and P.026 (Function Loss Response) = 1. 17 18 19 N.O. RELAY COMMON N.O. RELAY CONTACT N.C. RELAY COMMON N.C.
7.1 Stopping the Drive ! ATTENTION: The user must provide an external, hardwired emergency stop circuit outside of the drive circuitry. This circuit must disable the system in case of improper operation. Uncontrolled machine operation may result if this procedure is not followed. Failure to observe this precaution could result in bodily injury. ATTENTION: When P.055 is set to ON, the STOP/RESET key is functional only from the selected control source.
• Terminal 7: Encoder Phase B Differential Input • Terminal 8: Encoder Phase B Not Differential Input • Terminal 9: Encoder/Regulator Common Use the following procedure to connect an encoder to the regulator's terminal strip: Step 1. Connect the encoder's wires to terminals 4 through 9 of the terminal strip. See figure 7.3. See table A.6 for additional encoder specifications. Refer to section 3.2.4.1 for encoder wiring guidelines. Step 2.
REAR OF ENCODER CONNECTOR Tamagawa FA Style (M/N 2TC4025 and 2TC4075) 1 5 2 6 3 7 10 11 Regulator Terminal Strip Terminal 6 Terminal 5 Terminal 4 Terminal 9 Terminal 8 Terminal 7 14 15 Connector/Cable End WHITE/ORANGE ORANGE BROWN WHITE/BROWN WHITE/GREEN GREEN Pin 1 Phase A Pin 2 Phase A Not Pin 6 0 VDC Pin 12 +15 VDC Pin 8 Phase B Pin 9 Phase B Not REAR OF ENCODER CONNECTOR Dynapar H20 Style (M/N 2TC3025 and 2TC3075) Regulator Terminal Strip Terminal 6 Terminal 5 Terminal 4 Terminal 9
7.3 Wiring the Signal and Control I/O Wire the drive's signal and control I/O to the terminal strip as shown in table 7.8. Table 7.8 – Wiring Signal and Control I/O to the Terminal Strip Terminal Number Parameters/Wiring Connections Description Wiring RS-232 Signals 1 RS-232 Transmit 2 RS-232 Receive 3 RS-232 Signal/Regulator Common Note that RS-232 communication between the GV3000/SE drive and a personal computer requires the use of the Control and Configuration software.
Table 7.8 – Wiring Signal and Control I/O to the Terminal Strip (Continued) Terminal Number Description Parameters/Wiring Connections Wiring Analog Outputs 10 0-10 VDC or 4-20 mA Analog Output Reference 11 Regulator Common The setting of parameter P.012 selects the terminal strip analog output source (either speed or torque). Jumper J17 must also be set. See figure 2.6. The 4-20 mA current selection requires a power supply for operation.
Table 7.8 – Wiring Signal and Control I/O to the Terminal Strip (Continued) Terminal Number Parameters/Wiring Connections Description Wiring Analog Speed Reference Inputs 12 Isolated Reference Voltage (+10 VDC) 13 Analog Speed/Torque Reference Input Voltage (+/– 10 VDC) 14 Analog Speed/Torque Reference Input Current (0-20 mA) 15 Isolated Speed/Torque Reference Common (Voltage/Current) Related parameters: P.000: P.009: P.010: P.
Table 7.8 – Wiring Signal and Control I/O to the Terminal Strip (Continued) Terminal Number Description Parameters/Wiring Connections Wiring a Remote/Local Input 16 +24 VDC Power Supply Current limited for remote input logic use only. 17 Digital Input 8 (Default - Remote/Local) Digital input 8 is control function programmable through parameter P.007.
Table 7.8 – Wiring Signal and Control I/O to the Terminal Strip (Continued) Terminal Number Parameters/Wiring Connections Description Wiring an Additional Ramp Input 18 Digital Input 7 (Default - Ramp 1/Ramp 2) Digital input 7 is control function programmable through parameter P.007. The following parameters must be set: P.000: P.001: P.002: P.006: P.
Table 7.8 – Wiring Signal and Control I/O to the Terminal Strip (Continued) Terminal Number Description Parameters/Wiring Connections Wiring a Forward/Reverse Input 19 Digital Input 6 (Default - Forward/Reverse) Digital input 6 is control function programmable through parameter P.007. The following parameters must be set: P.000: Control Source P.006: Second Menu Password P.007: Terminal Strip Digital Inputs Configure (Selects and assigns a control function to digital inputs 6 to 8). P.
Table 7.8 – Wiring Signal and Control I/O to the Terminal Strip (Continued) Terminal Number Description Parameters/Wiring Connections Wiring a Function Loss Input 20 Digital Input 5 (Function Loss) The following parameters must be set: P.026: Function Loss Response A signal must be present at terminal 20 for the drive to be able to start. See figures 7.1 and 7.2 The drive is shipped from the factory with a jumper between terminals 16 and 20 which provides the signal.
Table 7.8 – Wiring Signal and Control I/O to the Terminal Strip (Continued) Terminal Number Parameters/Wiring Connections Description Wiring the Reset Input 22 Digital Input 3 (Reset) The following parameter must be set: P.000: Control Source 16 22 RESET Terminal 22 On = Reset Wiring the Stop/Start Inputs 23 Digital Input 2 (Stop) 24 Digital Input 1 (Start) The following parameters must be set: P.000: Control Source P.
Table 7.8 – Wiring Signal and Control I/O to the Terminal Strip (Continued) Terminal Number Description Parameters/Wiring Connections Wiring the Output Status Relays 28 Normally-Closed Contact (Form B) Both Form A and Form B contacts are rated for 250 VAC/30 VDC at 5 amps resistive or 2 amps inductive load. 29 Normally-Closed Contact Common (Form B) The following parameter must be set: 30 Normally-Open Contact (Form A) 31 P.
7-18 GV3000/SE 230 VAC 30-100 HP Drive, Hardware Reference Version 6.
CHAPTER 8 Completing the Installation This chapter provides instructions on how to perform a final check of the installation before power is applied to the drive. ! 8.1 ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should start and adjust it. Read and understand this manual in its entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.
Step 8. Check that user-supplied branch circuit protection is installed and correctly rated. Step 9. Check that the incoming power is rated correctly. Step 10. Check the motor installation and length of motor leads. Step 11. Disconnect any power correction capacitors connected between the drive and the motor. Step 12. Check that the rating of the transformer (if used) matches the drive requirements and is connected properly. Step 13.
CHAPTER 9 Troubleshooting the Drive This chapter describes how to troubleshoot the drive and the equipment that is needed to do so. Also provided are replacement part lists and information on clearing faults. 9.1 Test Equipment Needed to Troubleshoot An isolated multimeter will be needed to measure DC bus voltage and to make resistance checks. Note that dedicated troubleshooting test points are not provided. 9.
Step 1. Turn off and lock out AC input power. Wait five minutes. Step 2. Remove the drive's cover. Step 3. Verify that there is no voltage at the drive's input power terminals. Step 4. Measure the DC bus potential with a voltmeter at the DC bus power terminals. See figure 9.1. Step 5. Once the drive has been serviced, reattach the drive's cover. Step 6. Reapply AC input power. DC BUS VOLTS P (+) R S T N (–) GND U (T1) W (T3) V (T2) Figure 9.1 - DC Bus Voltage Terminals 9.
Step 4. Check the DC bus potential with a voltmeter as described in section 9.3 to ensure that the DC bus capacitors are discharged. Step 5. Disconnect the motor from the drive. Step 6. Check all AC line and DC bus fuses. Step 7. If a fuse is open, use a multimeter to check the input diodes and output IGBTs. See table 9.1. Note that the drives do not have replaceable transistor modules: the entire drive must be replaced if a transistor malfunctions. Step 8. Reconnect the motor to the drive. Step 9.
9.5 Replacement Parts Table 9.2 lists the replacement parts that are available from Reliance Electric. See figures 2.2 and 2.3 for the location of the parts. Table 9.
APPENDIX A Technical Specifications Table A.1 - Service Conditions (1) AC Line Distribution System Capacity (maximum) for 230 VAC Units Three-phase with 85,000 amps symmetrical fault current capacity with AC line reactor with a line impedance of less than 5%. Control Method All-digital vector, sinusoidal pulse-width-modulated (PWM) Displacement Power Factor 0.
Table A.2 - Environmental Condition Condition Specification Operating Temperature (Ambient) 0° to 40°C (32° to 104°F) Storage Temperature (Ambient) –40° to 65°C (–40° to 149°F) Humidity 5 to 95% non-condensing Table A.3 - Terminal Strip Input Specifications Signal Type Speed Reference Input Terminal(s) Specification 12-15 5 KW potentiometer (0 to +/– 10 VDC @ 50 KW input impedance) or 0-20 mA (@250 W input impedance) with 10-bit resolution. (Jumper-selectable by jumper J4; refer to section 2.4.
Table A.5 – Terminal Strip RS-232 Specifications Signal Type RS-232 Communications Specification Terminal(s) 1 XMIT 2 RECV 3 COMMON Table A.
Table A.7 – Input Signal Response Times (Maximum) Signal Type and Source Volts/Hertz Regulation (1) Vector Regulation (1) 150 milliseconds 130 milliseconds START 126 milliseconds 105 milliseconds STOP, RESET, FL 75 milliseconds 75 milliseconds Preset Speeds 75 milliseconds 75 milliseconds Analog Speed/Trim Reference 16 milliseconds 5 milliseconds N/A 0.
APPENDIX B MOV2 DM1 4> R/L1 S/L2 T/L3 Manual Disconnect Fuse AC Reactor 1> CT5 CT4 R2 MOV1 R1 10Ω/120 W FU1 3 > Fuse 250 A MOV3 2.0KΩ/40 W 5 > 30-100 HP GV3000/SE System Wiring Diagram >6 4700 µF/400 V C5 C1 +C2 +C3 +C4 + +453136B 1 2 3 4 G1 U1 E1 G2 G1 G1 7> G1 V1 E1 E1 G3 1 2 3 4 W/T3 W1 CT2 TH1 MC-B6002 C9 V/T2 G2 G2 2> PR U2 E2 0.
U.S. Allen-Bradley Drives Technical Support - Tel: (1) 262.512.8176, Fax: (1) 262.512.2222, Email: support@drives.ra.rockwell.com, Online: www.ab.com/support/abdrives www.rockwellautomation.com Power, Control and Information Solutions Headquarters Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204-2496 USA, Tel: (1) 414.382.2000, Fax: (1) 414.382.
