Lenze 00416133 EVS9325-EI 9300 Series Servo Drive Inverter 5.5 kW
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Product Information
The Lenze 00416133 (type EVS9325-EI) is a 5.5 kW panel-mounted servo drive inverter from the Lenze 9300 series designed for dynamic motion control. Operating across a 3-phase supply voltage range of 320 V AC to 528 V AC, it provides a rated continuous output current of 13 A at 400 V AC and 10.8 A at 480 V AC, supporting a peak output current of 19.5 A for high acceleration demands. The drive utilizes field-oriented vector control up to a maximum output frequency of 480 Hz at an 8 kHz switching frequency. Equipped with an integrated resolver evaluation interface, the unit handles precise speed and torque feedback without requiring external feedback conversion modules.
Control and integration are facilitated through 4 programmable digital inputs, 2 digital outputs, 2 bipolar analog inputs, and 2 bipolar analog outputs, along with a frequency input and output interface. The drive includes an integrated CANopen system bus operating up to 500 kbit/s and a modular Automation Interface (AIF) slot that accommodates optional expansion cards such as PROFIBUS-DP (EMF2102IB) or INTERBUS (EMF2133IB). Replacing an existing drive requires transferring the operational configuration, which is stored across 4 internal non-volatile EEPROM parameter sets. Parameter alignment and backup recovery can be performed using the Lenze Keypad XT (EMF2101IB) or Lenze Global Drive Control (GDC) software version 4.x or higher, with technical support available from ABC Industrial Parts for configuration transfer.
System status is indicated via front panel LEDs, including a red TRIP LED for active drive faults, a green Ready/OK LED for operational state, and a yellow IMP LED for pulse inhibit. Diagnostic registers C0161 to C0164 store a detailed fault code log, while real-time parameters for DC bus voltage, output current, motor speed, and heatsink temperature can be monitored via Keypad XT or GDC software. Hardware TRIP states also activate relay outputs on terminals 28 and 29. While faults related to supply voltage, overloading, or cooling can be rectified on-site, internal hardware failures such as code H05 or EEPROM corruption are non-field-serviceable; in such instances, sourcing a fully tested exchange unit from ABC Industrial Parts offers a fast path to restoring production.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 00416133 |
| Model / Type | EVS9325-EI |
| Component Type | Servo Drive |
| Product Family | 9300 |
| Rated Power | 5.5 kW |
| Supply Voltage Range | 320 to 528 V AC (3-Phase) |
| Continuous Output Current (400V) | 13 A |
| Continuous Output Current (480V) | 10.8 A |
| Peak Output Current | 19.5 A |
| Maximum Output Frequency | 480 Hz |
| Switching Frequency | 8 kHz |
| Control Method | Field-oriented vector control |
| Digital I/O Channels | 4 Inputs / 2 Outputs |
| Analog I/O Channels | 2 Inputs / 2 Outputs |
| Feedback Interface | Integrated Resolver Interface |
| System Bus Interface | Native CANopen (up to 500 kbit/s) |
| Expansion Slot | Automation Interface (AIF) Slot |
Programming and Configuration
Parameter settings for the Lenze EVS9325-EI are managed across 4 internal non-volatile EEPROM memory sets. Programming and parameter adjustment are typically conducted using Lenze Global Drive Control (GDC) software version 4.x or higher, connected through a serial or bus adapter interface. Alternatively, local commissioning, menu navigation, and parameter adjustments can be performed directly using the plug-in Keypad XT (EMF2101IB) operator panel.
When replacing a defective inverter, parameter files must be uploaded from the original unit or loaded from a machine backup and transferred to the replacement drive. If an internal memory fault (code EER) occurs, resetting the drive to factory defaults via code C0002 = 2 and re-downloading the parameter structure allows restoration of normal operational settings.
Communication and System Integration
The EVS9325-EI features an integrated CANopen system bus operating at transfer rates up to 500 kbit/s. This system bus provides multi-axis synchronization and fast inter-drive communication for motion applications across packaging, textile, printing, and material handling systems. Proper system bus operation requires correct baud rate selection, proper shield grounding, and 120-ohm termination resistors fitted at both physical ends of the line.
Higher-level fieldbus integration is achieved through the modular Automation Interface (AIF) slot. By inserting optional plug-in modules such as the PROFIBUS-DP interface (EMF2102IB) or INTERBUS interface (EMF2133IB), the servo drive links directly to central PLC systems. In addition, frequency input and output terminals enable master frequency coupling or encoder emulation for synchronized multi-axis control schemes.
Diagnostics and Status Indication
Operational diagnostics for the EVS9325-EI are provided through onboard LED indicators, real-time monitoring registers, and dedicated TRIP relay outputs across terminals 28 and 29. The internal fault history log, accessed via parameters C0161 through C0164, stores consecutive fault records for post-event analysis.
Real-time values such as DC bus voltage, output current, actual motor speed, digital I/O status, and heatsink temperature can be reviewed using the Keypad XT module or the diagnostic monitor and digital oscilloscope tools within Lenze Global Drive Control (GDC) software.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Red LED (TRIP) | Red - Solid/Active | Active drive fault / TRIP condition. Inverter output disabled. Hardware or system fault present. |
| Green LED (Ready / OK) | Green - Flashing / Solid | Operation / Ready state. Flashing green indicates normal operation with controller enable, solid green indicates ready status. |
| Yellow LED (IMP) | Yellow - Solid/Active | Inverter pulse inhibit (Impulssperre). Power stage is switched off. |
Replacement and Spare Part Considerations
When exchanging a Lenze EVS9325-EI servo drive, replacement units must match the physical power rating (5.5 kW) and terminal configuration. Furthermore, any optional plug-in Automation Interface (AIF) module—such as PROFIBUS-DP (EMF2102IB) or INTERBUS (EMF2133IB)—must be transferred from the original drive to the replacement unit, ensuring that bus address switches and module seating are verified before powering up.
A replacement EVS9325-EI cannot function immediately out of the box without transferring application parameters. Ensure that all parameter sets stored in the EEPROM are copied using Keypad XT or downloaded via GDC software version 4.x or higher. If a direct migration to newer drive technology is planned, Lenze 9400 HighLine or i950 servo inverters serve as technical successor models.
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 extreme overcurrent at motor output terminals | Short circuit in motor cable or motor winding; excessive acceleration ramp; ground short | Check motor and motor wiring for short circuit or low resistance. Increase acceleration time. |
| OC2 | Earth Fault / Ground Fault | Ground fault detected at output phase | Insulation breakdown in motor or motor cable to ground/earth shield; ground loop | Check motor cable insulation resistance with megohmmeter. Inspect motor windings for ground contact. |
| OC5 | I x t Overload | Continuous device overload (I x t limit reached) | Drive operated above continuous rated current for too long; mechanical jam or excessive torque load | Check mechanical drive train for binding. Verify drive power sizing for application duty cycle. |
| OU | DC Bus Overvoltage | DC bus voltage exceeded upper limit (> 770 V DC) | Excessive regenerative energy during deceleration; braking resistor missing, open-circuit, or damaged | Extend deceleration time (decel ramp); check external braking resistor and braking chopper circuit. |
| LU | DC Bus Undervoltage | DC bus voltage dropped below lower limit (< 430 V DC) | Mains supply input voltage too low; phase loss on AC line input; main contactor open under load | Check AC supply voltage and input fuses. Verify line contactor functionality and main wiring. |
| OH | Heatsink Overtemperature | Heatsink temperature exceeded permissible maximum (> 85 °C) | Inadequate cooling airflow; clogged heat sink fins; ambient temperature too high; internal fan failed | Clean heatsink, ensure minimum enclosure clearance, verify cabinet cooling fan operation. |
| OH4 | Motor Overtemperature | Motor temperature sensor / PTC thermistor triggered (terminals T1/T2) | Motor thermal overload; cooling fan on motor failed; ambient temperature at motor excessive | Allow motor to cool down. Check motor loading, duty cycle, and motor cooling fan. |
| CE0 | Automation Interface (AIF) Communication Error | Communication fault between drive and plug-in AIF fieldbus module | Loose fieldbus card; network bus failure; faulty module | Check seating of AIF module. Check network cable connections and bus termination resistors. |
| CE1 | CAN Bus Off | System bus (CAN) entered Bus-Off status due to transmission errors | Incorrect baud rate; incorrect wiring or shield grounding; missing terminal bus resistors | Check CAN wiring, shielding, baud rate setting, and 120-ohm termination resistors at line ends. |
| CE3 | System Bus Timeout | Time-out monitoring triggered on CAN system bus process data | Master PLC or peer CAN node stopped sending telegrams within guard time | Check master controller status, CAN cable integrity, and node monitoring times. |
| NMAX | Overspeed | Actual speed motor feedback exceeded configured NMAX threshold | Unstable speed control loop; incorrect encoder/resolver configuration or wiring fault | Check resolver feedback cable shielding and alignment. Verify speed controller tuning parameters. |
| H05 | Internal Hardware Fault | Internal power section or control board failure | Internal component defect, power supply circuit failure, or damaged gate drive board | Internal hardware fault — non-field serviceable. Return unit for repair or replace inverter. |
| EER | EEPROM Data Fault | Error during reading or writing to internal EEPROM memory | Corrupted non-volatile parameter memory; internal memory hardware defect | Reload factory default settings (C0002 = 2) and re-download parameter file. If error persists, replace unit. |
| PR0 | System Fault | Internal program crash / system watchdog reset | Severe electrical interference / EMC pulse or micro-controller execution failure | Perform hard power cycle. Check cabinet EMC grounding. If fault recurs, replace drive board or unit. |
Frequently Asked Questions
What software is required to configure the Lenze EVS9325-EI drive?
The drive is configured using Lenze Global Drive Control (GDC) software version 4.x or higher. Parameters can also be modified locally using the Keypad XT (EMF2101IB) plug-in operator module.
What do the LED indicators on the EVS9325-EI mean?
The red LED (TRIP) indicates an active fault and output shutdown. The green LED indicates ready or operating status (flashing when enabled, solid when ready). The yellow LED (IMP) indicates pulse inhibit, meaning the inverter power stage is switched off.
How do I clear an EEPROM memory fault (code EER)?
An EER code indicates a memory read/write error. To resolve this, reload factory default settings by setting code C0002 to 2 and re-download the parameter file. If the fault persists, internal memory hardware replacement or unit exchange is required.
Can I replace an EVS9325-EI with a newer Lenze drive model?
Yes, the Lenze 9400 HighLine and i950 Servo Inverters serve as technical successor models for the 9300 series, though control parameters and physical dimensions must be adapted accordingly.
What fieldbus communication protocols are supported?
The EVS9325-EI features a native CANopen system bus. Optional fieldbus protocols, including PROFIBUS-DP (via EMF2102IB module) and INTERBUS (via EMF2133IB module), are supported by installing an AIF expansion card into the Automation Interface slot.
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