Lenze EVS9330-ES 9300 Servo Inverter Drive 45 kW
Het item werd toegevoegd aan uw offerteaanvraag
Product Information
The Lenze EVS9330-ES is a 45 kW standard servo inverter from the Lenze 9300 Servo family, engineered for precise speed, torque, and position control in heavy-duty dynamic multi-axis automation. Designed with an IP20 enclosure and operating from a 3-phase supply spanning 320 V AC to 528 V AC, this drive delivers a continuous rated output current of 89 A with a peak current capability of 133.5 A (150% for up to 60 seconds). It supports maximum output frequencies up to 600 Hz at a 4 kHz switching frequency and integrates onboard resolver and encoder feedback evaluation to handle demanding positioning tasks across packaging, material handling, textile machinery, and automated assembly equipment.
Interfacing the drive into an industrial network is accomplished through the integrated Sub-D CAN system bus interface running at 500 kbit/s, as well as a universal 33-pin Automation Interface (AIF) slot that accepts plug-in fieldbus modules such as PROFIBUS-DP (EMF2133IB), EtherCAT (EMF2192IB), and DeviceNet (EMF2175IB). When commissioning a replacement drive, the device relies on four parameter sets stored in non-volatile EEPROM memory, which can be extracted and transferred directly using the optional EMZ9371BC Keypad XT operating module or Lenze Global Drive Control (GDC) software. Because parameter configurations, feedback alignment, and fieldbus node addresses must match the target application precisely, ABC Industrial Parts can assist in preparing replacement units, configuring parameter sets, and recovering drive data before installation.
Diagnostic information is provided on the front interface via two dedicated status LEDs alongside real-time monitoring registers accessible through parameter code C0150 and fault history codes C0161 through C0168. First-line troubleshooting should include verifying the three-phase mains supply across L1, L2, and L3, checking motor winding integrity, inspecting resolver wiring at terminal X7, and ensuring proper AIF module seating and CAN bus termination. If persistent fault conditions such as internal EEPROM memory corruption (EER) or microcontroller self-test failures (H05) occur, internal component faults cannot be serviced in the field; under these conditions, arranging a factory repair or acquiring a fully tested replacement from ABC Industrial Parts offers the quickest path to restoring production.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | EVS9330-ES |
| Model / Type | EVS9330-ES Standard Servo Inverter |
| Product Family | 9300 Servo |
| Component Type | Servo Inverter |
| Rated Power Output | 45 kW |
| Rated Output Current | 89 A |
| Peak Output Current | 133.5 A |
| Supply Voltage Range | 320 - 528 V AC |
| Output Voltage | 480 V AC |
| Maximum Output Frequency | 600 Hz |
| Switching Frequency | 4 kHz |
| Protection Rating | IP20 |
| Integrated Bus Interface | CANopen System Bus (500 kbit/s) |
| Digital Inputs | 4 |
| Digital Outputs | 2 |
| Analog Inputs | 2 |
| Analog Outputs | 2 |
Programming and Configuration
Drive parameterization and setup for the Lenze EVS9330-ES are managed using Global Drive Control (GDC) software or via the optional EMZ9371BC Keypad XT operating module. Up to four complete parameter sets are stored directly within the drive's integrated non-volatile EEPROM memory. This internal storage structure allows parameters to be retained permanently without external backup battery requirements during power loss.
When replacing a drive unit, stored configurations can be cloned directly between drives using the Keypad XT module without requiring a computer. Alternatively, connecting through GDC software enables parameter backup, restore, real-time parameter tuning, and factory resets using parameter code C0002. Re-initializing or loading a parameter file ensures that motor parameters, dynamic acceleration ramps, feedback configuration, and I/O assignments align with the operating machine.
Communication and System Integration
The EVS9330-ES features a built-in Sub-D connector for the CAN system bus running at 500 kbit/s, utilizing the CANopen physical layer for direct multi-axis drive synchronization. The integrated bus handles high-speed exchange of speed, torque, and position reference values across multiple drives on the same machine network without requiring supplementary gateway hardware.
For higher-level plant integration, the unit includes a universal 33-pin Automation Interface (AIF) expansion slot. This slot supports plug-and-play installation of optional communication modules, including the EMF2133IB PROFIBUS-DP module, EMF2192IB EtherCAT module, EMF2175IB DeviceNet module, and serial LECOM interfaces. Fieldbus node addresses, communication timeouts, and baud rates are configured via parameters to establish seamless integration with industrial PLCs and automation controllers.
Diagnostics and Status Indication
System status and operating conditions are displayed in real time using two front-panel LED indicators. The green LED signals operational readiness or controller initialization status, while the red LED indicates active fault trips or pending warnings. In addition to visual LED cues, detailed operational parameters can be monitored via status word parameter code C0150 or through the EMZ9371BC Keypad XT diagnostic display.
Comprehensive troubleshooting is supported through an onboard fault history log, which stores historical error records across parameter codes C0161 through C0168. Real-time diagnostic registers allow technicians to inspect actual motor current, motor speed, DC-bus voltage, and heatsink temperature. These diagnostic values can also be monitored continuously through the Global Drive Control (GDC) software diagnostic window.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Ready (Green LED) | Green - Solid / Flashing | Green ON: Drive is in operation/ready state. Green Flashing: Controller inhibit active or initialization active. |
| Fault (Red LED) | Red - Solid / Flashing / Off | Red ON: Active fault/trip present (controller inhibited). Red Flashing: Warning condition present. Off: Normal operation. |
Replacement and Spare Part Considerations
Replacing an EVS9330-ES servo inverter requires matching the exact part number and power rating to ensure compatibility with existing mains wiring, motor load requirements, and cabinet space. Because the drive relies on application-specific parameters, installing a replacement unit without transferring the program file or parameter sets will prevent machine operation.
Prior to putting a spare drive into service, parameter settings must be transferred from the faulty unit or a verified backup using GDC software or the EMZ9371BC Keypad XT module. The installed AIF communication module (such as PROFIBUS, EtherCAT, or DeviceNet) must be transferred to the replacement unit's 33-pin slot, ensuring proper pin seating and node address matching. Additionally, proper CAN bus termination resistors (120 Ohm) and motor resolver connections on terminal X7 and X10 must be verified during installation.
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 excessive overcurrent peak detected. | Short circuit in motor cable; motor winding shorted to ground or phase-to-phase; acceleration time set too short. | Check motor and motor wiring for short circuits; check power stage; increase acceleration time. |
| OC2 | Earth Fault | Ground fault/earth leakage current detected on motor output. | Ground fault in motor insulation or motor cable; excessive motor cable capacitance. | Check motor cable insulation resistance; check motor windings for earth fault; verify cable length within limits. |
| OC5 | I x t Overload | Continuous device thermal overload (Ixt limit reached). | Drive operated continuously above rated current; motor overloaded or mechanically jammed. | Check drive load cycle; check mechanical mechanism for blockages; verify drive sizing. |
| OU | Overvoltage DC Bus | DC bus voltage exceeds upper threshold limit. | Excessive regenerative energy returned during deceleration; brake resistor missing, improperly sized, or defective; brake chopper inactive. | Extend deceleration time; inspect brake resistor connection and resistance value; check brake chopper transistor. |
| LU | Undervoltage DC Bus | DC link voltage fell below minimum allowable operating threshold. | Mains supply voltage too low or interrupted; main supply phase loss; charging circuit component fault. | Check mains input voltage and supply fuses; verify supply phase stability. |
| OH | Heatsink Overtemperature | Heatsink temperature exceeded maximum safety threshold. | Inadequate cabinet cooling/ventilation; ambient temperature too high; fan dirty or defective; heatsink blocked. | Clean heatsink cooling fins; verify enclosure fan operation; improve cabinet air flow and ambient cooling. |
| OH3 | Motor Overtemperature (PTC / Klixon) | Motor temperature sensor triggered overtemperature warning/fault. | Motor overloaded; insufficient motor forced cooling; PTC cable open circuit. | Allow motor to cool; check mechanical load; verify motor fan operation and PTC sensor wiring connection. |
| OH4 | Inverter Interior Overtemperature | Internal temperature inside inverter housing exceeds permissible limit. | Internal enclosure temperature too high; internal fan failed. | Improve ambient cabinet cooling; replace defective internal fan. |
| OH7 | Motor Temperature Sensor Open Circuit | Motor thermal contact connection interrupted or open wire detected. | Break in PTC/TKO sensor cable; disconnected terminal connector. | Check motor thermal evaluation cable connections on terminal X10. |
| CE0 | Communication Error AIF | Communication failure between control unit and installed AIF module. | Automation module loose or improperly seated; protocol timeout; module defective. | Re-seat communication module in AIF slot; inspect fieldbus cabling; check fieldbus master status. |
| CE1 | System Bus Communication Error (CAN) | Communication timeout on integrated CAN system bus. | CAN bus line interruption; missing terminating resistors (120 Ohm); baud rate mismatch. | Check CANbus wiring, shielding, and termination resistors; verify CAN node address and baud rate settings. |
| EER | EEPROM Memory Error | Internal non-volatile EEPROM memory fault or corrupted data. | EEPROM write failure; internal board-level hardware fault. | Internal hardware failure — re-initialize parameters (factory reset C0002); if error persists, replace the inverter module. |
| H05 | Internal Hardware Error | Internal microcontroller / hardware self-test fault. | Internal control board component failure. | Internal hardware fault — power cycle drive; if persistent, return unit for factory repair or replacement. |
| LP1 | Mains Phase Failure | Loss of a single input mains supply phase detected. | Blown input fuse; loose mains supply line connection; severe supply unbalance. | Check input supply voltage across all three phases L1, L2, L3 and verify input protection fuses. |
| NMAX | Max Speed Exceeded | Actual motor speed exceeded maximum configured speed limit. | Speed loop gain improperly tuned; overspeed caused by external load torque. | Check speed controller tuning parameters; check feedback system resolution and alignment. |
| PER | Program Error | Internal firmware / program execution fault. | Corrupted parameter memory or invalid operating system checksum. | Reload parameter set or update firmware; if unresolved, hardware repair/replacement required. |
| PI | Program Interrupt | Internal program execution interruption error. | Electromagnetic interference (EMI) or severe internal electrical noise. | Verify EMC grounding and cable shielding; power cycle the drive. |
| P13 | Resolver Fault | Motor feedback resolver signal error or open circuit. | Resolver cable broken or disconnected; resolver pinout fault; defective motor resolver. | Inspect resolver cable shield and connection at terminal X7; test resolver windings. |
Frequently Asked Questions
How do I transfer parameter sets to a replacement Lenze EVS9330-ES drive?
Parameter configurations can be transferred using the optional EMZ9371BC Keypad XT operating module for direct keypad cloning, or by saving and downloading the parameter file using Global Drive Control (GDC) software.
What communication fieldbus networks does the EVS9330-ES support?
The drive features a built-in CAN system bus interface at 500 kbit/s. Optional fieldbus networks are supported via the 33-pin AIF slot using modules such as EMF2133IB for PROFIBUS-DP, EMF2192IB for EtherCAT, and EMF2175IB for DeviceNet.
What do the status LEDs on the front panel indicate?
The green LED indicates operational readiness (solid) or controller inhibit/initialization (flashing). The red LED indicates an active fault trip (solid), a warning condition (flashing), or normal fault-free operation (off).
How do I access historical fault logs on the EVS9330-ES?
Fault history records can be accessed via parameter codes C0161 through C0168 using the EMZ9371BC Keypad XT module or through the diagnostic monitor in Global Drive Control (GDC) software.
What causes error code OU and how can it be resolved?
Error OU indicates DC bus overvoltage, typically caused by excess regenerative energy during rapid deceleration, or a missing, defective, or improperly sized brake resistor. Resolving it requires extending deceleration time or checking the brake resistor connection and chopper transistor.
What action should be taken if error EER or H05 appears?
Error EER indicates an EEPROM memory fault, while H05 indicates an internal hardware or microcontroller self-test error. Parameter reset via code C0002 or a power cycle can be attempted; if the fault persists, internal hardware damage is present and drive replacement or factory repair is required.
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.