Lenze 13431685 EVS9322-CPV003 9300 Servo Drive
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Product Information
The Lenze EVS9322-CPV003 (part number 13431685) is a 1.5 kW servo drive from the Lenze 9300 Servo family, engineered for high-dynamic positioning and multi-axis synchronized motion control. Designed to operate across a 3-phase supply voltage range of 320 V AC to 528 V AC, this unit delivers a rated continuous current of 3.9 A with a peak output current capacity of 5.85 A at an 8 kHz switching frequency. Featuring a space-saving cold-plate cooling design, the controller eliminates internal heatsink fans and dissipates heat through direct thermal mounting onto external cooling plates or sealed cabinet heatsinks. This structural configuration makes it suitable for high-density control cabinets and demanding automation environments across packaging, material handling, and textile manufacturing machinery.
System connectivity includes an integrated high-speed CAN system bus at terminal X4 operating at 500 kbit/s for inter-drive synchronization, a Sub-D 9-pin resolver input at terminal X7, and a Sub-D 15-pin encoder interface at terminals X8 and X9 supporting incremental, Sin/Cos, and absolute value feedback. An integrated Automation Slot accepts modular fieldbus expansion cards, including the Lenze 2133IB or 2131IB PROFIBUS module and the 2191IB EtherNet/IP module, as well as CANopen, DeviceNet, and INTERBUS options. Putting a replacement drive into service requires configuring parameter settings to match the machine specifications, as a replacement unit cannot be run immediately without parameter transfer. Parameter profiles can be uploaded using Lenze Global Drive Control (GDC) software or copied via a pluggable EMZ9371BC keypad module using the internal EEPROM, which holds up to four switchable parameter sets. ABC Industrial Parts can support maintenance staff with parameter backup, transfer, and drive replacement preparation.
Operational diagnostics are provided via three front-panel LEDs, including a green Drive Ready indicator, a yellow Impulse Inhibit indicator, and a red Trip indicator. Detailed error tracking, accessible via GDC software, the EMZ9371BC keypad display, or historical log parameters C0161 through C0168, covers conditions such as short circuits (OC1), overvoltage (OU), undervoltage (LU), and CAN communication faults (CE0). Basic initial troubleshooting involves checking the 3-phase AC supply voltage on terminals L1, L2, and L3, verifying feedback connections at X7 or X8, inspecting 120 Ohm CAN network termination, and checking thermal contact and thermal grease on the cold plate surface. If internal hardware faults like code H05 occur or the red Trip LED remains permanently active, board-level failures are not field-serviceable, making drive repair or a tested replacement unit from ABC Industrial Parts the practical route to resume operation.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 13431685 |
| Model/Type | EVS9322-CPV003 |
| Product Family | 9300 Servo |
| Component Type | Servo Drive |
| Rated Power | 1.5 kW |
| Supply Voltage Range | 320 - 528 V AC |
| Rated Current | 3.9 A |
| Maximum Output Current | 5.85 A |
| Switching Frequency | 8 kHz |
| Output Frequency Range | 0 - 480 Hz |
| Cooling Method | Cold Plate |
| Integrated System Bus | CANbus (500 kbit/s) |
| Digital Inputs | 4 |
| Digital Outputs | 2 |
| Analog Inputs | 2 |
| Analog Outputs | 2 |
Programming and Configuration
Parameterization and setup for the Lenze EVS9322-CPV003 are carried out using Lenze Global Drive Control (GDC) software or via the pluggable EMZ9371BC keypad module. The drive contains non-volatile EEPROM memory capable of storing up to four switchable parameter sets. This capability allows operators to store distinct configuration routines for multi-product machinery directly on the controller.
When commissioning a replacement unit, parameter data must be transferred from the original drive or restored from an existing backup file. Utilizing GDC via the diagnostic link or transferring parameters through the EMZ9371BC keypad updates motor data, loop feedback parameters, speed thresholds, and terminal assignments. If parameter corruption is encountered, restoring factory default settings is executed via parameter code C0002 before uploading application settings.
Communication and System Integration
The Lenze EVS9322-CPV003 features an integrated CAN system bus at connector X4 operating at 500 kbit/s. This onboard bus enables direct drive-to-drive synchronization and multi-axis coordination across complex machinery without requiring supplementary communication cards. Correct operation requires configuring matching network baud rates in parameter C0350 and installing 120 Ohm termination resistors at the physical ends of the CAN bus line.
For central machine control integration, the drive includes a dedicated Automation Slot that accommodates optional fieldbus communication modules. Supported modules include the Lenze 2133IB and 2131IB PROFIBUS modules and the 2191IB EtherNet/IP module, alongside CANopen, DeviceNet, and INTERBUS options. The unit also provides hardwired interface control via four digital inputs, two digital outputs, two analog inputs, two analog outputs, and dedicated Sub-D connectors for resolver (X7) and encoder (X8/X9) feedback.
Diagnostics and Status Indication
Real-time operational status is displayed through three status LEDs on the drive front panel. The Green LED (DRIVE READY) indicates that the controller is operational and ready for start commands. The Yellow LED (IMPULSE INHIBIT / IMP) indicates that power stage impulses are inhibited and output to the motor is disabled. The Red LED (TRIP) illuminates when an active fault condition has tripped the drive and shut down the output stage.
Comprehensive diagnostic interrogation can be conducted through the EMZ9371BC keypad display or GDC online monitoring software. The controller maintains a fault history log within parameters C0161 through C0168. Status words are also accessible via the integrated CAN system bus or installed fieldbus network modules for supervisory PLC diagnostics.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Red LED (TRIP) | Red - Solid / Active | Active fault / trip state. Drive output stage inhibited. If active permanently without clear fault cause, may indicate internal board failure requiring repair. |
| Green LED (DRIVE READY) | Green - Solid | Drive controller is ready for operation / operational. |
| Yellow LED (IMPULSE INHIBIT / IMP) | Yellow - Solid | Power stage output impulses inhibited (drive disabled / controller inhibit active). |
Replacement and Spare Part Considerations
When installing a replacement Lenze EVS9322-CPV003 drive, careful attention must be given to the cold-plate cooling mounting. Because the drive lacks internal cooling fans, proper heat transfer requires mounting the rear plate flat against an external cooling surface or liquid-cooled panel. Ensure the contact surfaces are thoroughly cleaned and a fresh, uniform layer of thermal conductive grease is applied prior to bolting down the unit.
Verifying exact hardware compatibility is necessary before commissioning. The replacement drive must match model number EVS9322-CPV003 and part number 13431685. Any installed fieldbus communication module—such as a PROFIBUS 2133IB/2131IB or EtherNet/IP 2191IB card—must be transferred from the original drive or installed into the Automation Slot, followed by transferring application parameters via GDC software or the EMZ9371BC keypad module.
Error Codes & Fault Codes
The following error codes may be displayed during operation or diagnostics:
| Code | Name | Description | Possible Cause | Recommended Action |
|---|---|---|---|---|
| OC1 | Short Circuit | Short circuit or earth fault on motor terminals | Short circuit in motor cable, short circuit in motor windings, power stage output failure | Check motor cable and terminal wiring for short circuit or ground fault; check motor insulation; if fault persists with motor disconnected, internal power stage is damaged and unit requires repair/replacement. |
| OC2 | Earth Fault | Earth fault / capacitive ground current detected | Excessive motor cable length, ground fault in motor winding or cable | Check motor cables for isolation fault to ground; verify maximum allowable cable length. |
| OC5 | I x t Overload | Continuous current overload (I x t limit reached) | Drive operated above rated continuous current for too long, mechanical stall or overload | Check mechanical load and motor sizing; reduce duty cycle or acceleration rates. |
| OU | Overvoltage DC Link | DC bus voltage exceeded maximum allowable threshold | Excessive regenerative energy during deceleration, brake chopper or brake resistor failure/missing | Increase deceleration time; check brake chopper module and external brake resistor connection. |
| LU | Undervoltage DC Link | DC bus voltage dropped below minimum operating limit | Mains supply voltage too low, supply phase failure, main contactor dropped out | Check AC supply voltage, input fuses, and mains supply wiring. |
| OH | Heatsink Overtemperature | Heat sink temperature limit exceeded | Insufficient cooling plate contact (Cold Plate), ambient temperature too high, thermal grease dried out | Check thermal mounting onto cold plate surface; inspect thermal grease and external heatsink/cooling plate performance. |
| OH4 | Motor Overtemperature | Motor temperature sensor trip (PTC / thermal switch) | Motor overloaded, motor cooling fan failed, thermal sensor wire open circuit | Check motor cooling; check motor temperature sensor wiring at control terminals. |
| OH7 | Internal Drive Overtemperature | Internal ambient temperature inside drive enclosure too high | Cabinet ambient temperature elevated, internal fan failure | Improve enclosure ventilation and cool drive surroundings. |
| CE0 | CAN Communication Error | Communication failure on integrated CAN system bus | CAN bus line interruption, incorrect bus baud rate, missing termination resistors | Check CAN wiring, bus termination (120 Ohm), and baud rate settings in C0350. |
| CE1 | Automation Slot Module Error | Communication fault between drive and fieldbus module in Automation Slot | Module not correctly seated, fieldbus line break, module hardware defect | Re-seat communication module; check fieldbus connection and master controller status. |
| H05 | Internal Hardware Fault | Control board failure or internal component error | Internal electronic defect, board power supply failure | Internal hardware fault — power cycle drive; if error persists, return unit for repair or replace. |
| EER | EEPROM Checksum Error | Internal parameter memory checksum invalid | Parameter memory corruption, power loss during write process | Restore factory default parameters using code C0002; if fault cannot be cleared, internal EEPROM hardware fault requires repair/replacement. |
| P12 | Resolver Fault | Resolver signal open circuit or track fault | Resolver cable damaged/disconnected, resolver failure | Check resolver feedback cable wiring at terminal X7; test resolver coils. |
| P13 | Encoder Signal Fault | Track error or broken wire on encoder input X8 | Encoder cable defect, encoder supply voltage fault, track signal loss | Check encoder wiring and connector at X8; verify encoder supply voltage. |
| SD1 | Phase Failure | Mains supply input phase missing | One phase of 3-phase AC mains failed or fuse blown | Check input line voltage on terminals L1, L2, L3 and verify input fuses. |
Frequently Asked Questions
How are parameters transferred to a replacement Lenze EVS9322-CPV003 drive?
Parameter configurations can be transferred using Lenze Global Drive Control (GDC) software connected via the diagnostic port or copied directly using an EMZ9371BC keypad module, which accesses the non-volatile internal EEPROM storing up to four parameter sets.
What mounting requirements must be followed for the cold-plate cooling design?
The cold-plate drive relies on external thermal conduction rather than internal cooling fans. It must be mounted directly onto a clean external heatsink or liquid cooling plate with a fresh layer of thermal grease applied evenly to the contact surface.
What does a solid Red TRIP LED mean on the EVS9322-CPV003?
A solid Red TRIP LED indicates an active fault condition that has inhibited the drive output stage. If the TRIP LED remains illuminated continuously without an external line or motor fault, it points to an internal board failure requiring drive repair or replacement.
Which motor feedback interfaces are supported on the EVS9322-CPV003?
The drive supports 2-pole and multi-pole resolvers via the Sub-D 9-pin X7 interface, as well as incremental, Sin/Cos, and absolute value encoders via the Sub-D 15-pin X8 and X9 interfaces.
What fieldbus communication modules can be installed in the Automation Slot?
The drive's Automation Slot accepts communication option modules including PROFIBUS-DP (2133IB / 2131IB), EtherNet/IP (2191IB), CANopen, DeviceNet, and INTERBUS modules.
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