Lenze 13295231 EVS9323-ES 9300 Series 3kW Servo Drive
Het item werd toegevoegd aan uw offerteaanvraag
Product Information
The Lenze 13295231 model EVS9323-ES is a 3.0 kW AC servo drive inverter from the 9300 Servo family designed for dynamic motion control in automated manufacturing processes. Operating on a 3-phase mains supply from 320 V AC to 528 V AC, this drive delivers a continuous output current of 9.5 A with a maximum peak current of 14.3 A for rapid acceleration phases. It utilizes field-oriented vector control to drive permanent magnet synchronous servo motors and asynchronous AC servo motors at output frequencies up to 480 Hz. Hardware features include an integrated brake chopper circuit for external braking resistors, a dedicated 9-pin Sub-D resolver input, onboard system bus communication, and two extension slots for optional fieldbus interface modules.
Integrating and commissioning a replacement EVS9323-ES requires aligning the drive configuration with the host machine. Up to four parameter sets can be stored in the internal non-volatile EEPROM and transferred without a PC using the pluggable Keypad XT (EMF2101IB) or managed via Lenze Global Drive Control (GDC) software version 4.0 or higher and EASY Starter. Dual expansion slots accept communication boards such as PROFIBUS-DP (EMF2133IB), CANopen (EMF2175IB / EMF2171IB), or LECOM RS232/RS485 adapters (EMF2102IB). When swapping a unit, maintenance technicians must transfer any option cards, set node switches, and restore saved parameter files to re-establish proper control loop operation. ABC Industrial Parts can support your facility with fully tested replacement units to quickly restore production.
Diagnostic feedback on the front panel of the EVS9323-ES is provided by three status LEDs: Ready (green), IMP pulse inhibit (yellow), and TRIP fault (red). Fault logging and real-time monitoring can also be accessed through the Keypad XT panel or the GDC diagnostic cockpit. Initial troubleshooting involves checking input AC supply stability for undervoltage conditions (LU), inspecting motor power wiring and phase insulation for short circuits (OC1, OC2), and verifying resolver cabling at terminal X7 when feedback faults (Sd1) occur. Thermal protection is monitored via internal heatsink sensors (OH) and motor PTC/KTY sensors (OH4). While fieldbus errors (CE0, CE1) and line faults can be resolved on site, internal memory corruption (EER) or hardware errors (H05) indicate internal circuit failure that requires complete drive replacement or expert repair services from ABC Industrial Parts.
Technical Specifications
| Rated Power | 3 kW |
| Supply Voltage Range | 320 - 528 V AC |
| Rated Input Current | 7 A |
| Continuous Output Current | 9.5 A |
| Maximum Peak Output Current | 14.3 A |
| Maximum Output Frequency | 480 Hz |
| Switching Frequency | 8 kHz |
| Power Loss | 130 W |
| Control Mode | Field-oriented vector control |
| Integrated Fieldbus Interface | CANbus (500 kbps) |
| Motor Feedback Interface | Resolver Input (Sub-D 9-pin) |
Programming and Configuration
Parameterizing and commissioning the Lenze EVS9323-ES drive is performed using Lenze Global Drive Control (GDC) software (V4.0 or higher), EASY Starter, or directly through the optional pluggable Keypad XT (EMF2101IB). The drive stores up to four complete parameter sets in non-volatile EEPROM memory, preserving tuning parameters, speed limits, and I/O configurations.
Parameter cloning across replacement units can be accomplished directly without a PC by copying configuration sets to the Keypad XT module from a working drive and downloading them into the spare unit. Alternatively, backup files saved using GDC can be transferred over serial or fieldbus connections, ensuring motor feedback parameters and control gains match system specifications.
Communication and System Integration
The EVS9323-ES features an integrated CAN system bus interface supporting communication speeds up to 500 kbps. This onboard interface facilitates drive-to-drive networking, master-slave frequency synchronization, and incremental encoder emulation across multi-axis system configurations.
For broader automation network integration, the unit contains dual internal extension slots (Slot A and Slot B). These expansion slots accommodate various optional communication modules, including PROFIBUS-DP (EMF2133IB), CANopen (EMF2175IB / EMF2171IB), and LECOM RS232/RS485 adapters (EMF2102IB).
Diagnostics and Status Indication
Operational diagnostics are available via front-panel status LEDs, the Keypad XT display unit, or software-based tools within the GDC diagnostic cockpit and oscilloscope function. Fault logs recorded in non-volatile memory track historical trip events to assist in identifying recurrent machine errors.
Three front-panel LEDs display real-time drive conditions: the green Ready LED indicates power stage status or initialization; the yellow IMP LED signals active pulse inhibit; and the red TRIP LED alerts operators to fault or warning conditions.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Ready | Green - Solid / Flashing | Solid: Servo inverter ready for operation / power stage enabled. Flashing: Controller initializing or in warning state. |
| IMP | Yellow - Solid | Pulse inhibit active (power stage disabled / output tri-stated). |
| TRIP | Red - Solid / Flashing | Solid: Fault condition / TRIP error active. Flashing: Warning active. |
Replacement and Spare Part Considerations
When replacing a failed Lenze EVS9323-ES servo drive, verify that the 3.0 kW power rating and output current specifications match your application requirements. Before applying power, transfer all stored parameter sets from the original drive using either a Keypad XT (EMF2101IB) parameter memory transfer or Lenze GDC software to ensure proper motor alignment and gain settings.
In addition to software configuration, physically transfer any communication or expansion modules installed in Slot A or Slot B (such as PROFIBUS-DP or CANopen cards) to the replacement drive. Ensure fieldbus DIP switches, node addresses, and termination resistors are configured to match the original installation prior to restarting the machine.
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 on output phases or ground fault. | Short circuit in motor cable or motor winding, ground fault, dynamic overload. | Check motor and motor wiring for short circuits and insulation faults; verify motor parameters. |
| OC2 | Earth Fault / Ground Fault | Ground fault on output phase. | Ground fault in motor lead or motor winding, capacitive leakage current. | Check motor cable and motor for earth short circuit. |
| OC5 | I x t Overload | Continuous overload threshold surpassed. | Drive operated above rated output current for too long, mechanical overload. | Check load mechanics, duty cycle, and drive sizing. |
| OU | Overvoltage DC Bus | DC bus voltage exceeded upper threshold. | Excessive regenerative energy during braking, braking resistor open/faulty, deceleration ramp too fast. | Extend deceleration time, check external braking resistor and brake chopper circuit. |
| LU | Undervoltage DC Bus | DC bus voltage below lower threshold limit. | Mains supply failure, supply voltage drop, phase loss, power supply brownout. | Check input AC supply voltage, fuses, and mains connections. |
| OH | Heatsink Overtemperature | Drive heatsink temperature exceeded upper limit. | Inadequate cooling air flow, clogged heatsink, ambient temperature too high, cooling fan failure. | Clean heatsink, ensure adequate cabinet ventilation, check fan operation. |
| OH4 | Motor Overtemperature | Motor temperature sensor (KTY / PTC) triggered overtemperature. | Motor thermal overload, thermal sensor cable broken/disconnected. | Allow motor to cool, verify thermal sensor connections and motor loading. |
| CE0 | CAN Communication Error | System bus CAN communication interruption. | Bus cable fault, missing termination resistor, node address conflict, baud rate mismatch. | Check CANbus wiring, shielding, termination resistors (120 Ohm), and node configuration. |
| CE1 | Automation Module Error Slot A | Communication failure with module in Slot A. | Fieldbus communication failure, module unseated or defective. | Check fieldbus cabling, module seating in Slot A, network master status. |
| EER | Internal EEPROM Error | EEPROM data checksum error during parameter access. | Hardware failure, corrupt memory sector. | Reload factory default settings and reprogram. Internal hardware fault — return unit for repair if error persists. |
| H05 | Internal Hardware Error | Internal controller card fault or power section hardware failure. | Internal board component failure. | Internal hardware fault — non-field serviceable. Replace unit or return for repair. |
| NMAX | Overspeed | Motor speed exceeded maximum limit. | Incorrect feedback setup, gain loop unstable, excessive external driving load. | Check feedback configuration, speed controller parameters, and load mechanics. |
| Sd1 | Resolver Fault | Resolver signal loss or open-circuit detected. | Feedback cable disconnected, resolver cable fault, damaged resolver. | Check resolver cable, connector X7 seating, and resolver insulation. |
Frequently Asked Questions
What software is used to program the Lenze EVS9323-ES drive?
The drive can be programmed and configured using Lenze Global Drive Control (GDC) software version 4.0 or higher, EASY Starter software, or directly via the optional pluggable Keypad XT panel (EMF2101IB).
How do I transfer drive settings to a replacement EVS9323-ES unit?
You can transfer settings without a PC by saving the parameter set to a Keypad XT (EMF2101IB) module and plugging it into the replacement drive. Alternatively, parameter files can be saved and uploaded using Lenze GDC software.
What motor feedback interface is built into the EVS9323-ES?
The drive features a standard 9-pin Sub-D resolver input interface (terminal X7) for motor feedback position control.
What expansion modules can be used with the EVS9323-ES?
The unit features dual internal slots that accept modules including PROFIBUS-DP (EMF2133IB), CANopen (EMF2175IB / EMF2171IB), and LECOM RS232/RS485 adapters (EMF2102IB).
What should I do if the drive displays an H05 error code?
Fault code H05 indicates an internal controller or power stage hardware failure. This fault cannot be serviced in the field and requires drive replacement or board-level repair.
Take advantage of our exchange formula
A defective product does not have to be worthless. At ABC Industrial Parts, you can hand in defective products and immediately benefit from a discount on your new purchase. This is a smart way to save money while contributing to a circular economy.
Play it safe with our warranty conditions
Industrial plants prefer to keep running invariably, no matter what. Therefore, it is essential that you can rely on high-quality products and/or sustainable repairs. With our warranty conditions, you can count on certainty, whether you choose new, used or repaired products.
Data backup and recovery
Have you lost valuable parameters or data due to a malfunction while the manufacturer no longer provides support? At ABC Industrial Parts, we help you secure this data, both for common and specific products.
Specific firmware and hardware versions
If you are working with specific hardware or firmware versions that are no longer available from the manufacturer, ABC Industrial Parts is your partner. When making your enquiry, clearly state which versions you need, we will then look at the possibilities of supplying those versions, so that your installations continue to function optimally.
Disclaimer:
We are not an authorised distributor of Lenze.
Product photos are for illustration purposes only and may differ from the actual product delivered.
Some of the content on this page was created with the help of AI. While we strive to provide accurate and up-to-date information, errors may occur.