Lenze 00384003 EVF8201-E 8200 Vector Frequency Inverter
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Product Information
The Lenze 00384003 EVF8201-E is a compact 0.37 kW frequency inverter from the Lenze 8200 Vector series, engineered for precise speed and torque control of three-phase AC motors in automated machinery. Operating from a 230 V AC supply with an acceptable input voltage range of 180 V to 264 V AC across 45 to 65 Hz, the unit accommodates both single-phase and three-phase line feeds. It provides a continuous rated output current of 2.4 A at an 8 kHz switching frequency, with controllable output frequencies spanning 0 to 480 Hz. Housed in an IP20 enclosure for space-saving control cabinet installation, the drive supports V/f linear and quadratic curves alongside sensorless vector control for reliable motor regulation across material handling, industrial fans, centrifugal pumps, and packaging applications.
Commissioning a replacement EVF8201-E requires transferring drive parameters to match the dynamic profile of the machine. The inverter features integrated non-volatile EEPROM storage designed to maintain up to two complete parameter sets. Rapid parameter backup and restore operations can be executed using the optional EMZ8201BB keypad module or Lenze Global Drive Control (GDC) software, avoiding manual parameter entry. The unit also features an option slot for modular fieldbus interfaces, supporting plug-in communication modules such as CANopen (EMZ8231IB, E82ZAFCC), PROFIBUS-DP (EMZ8272IB, E82ZAFPC), and LECOM RS232/RS485 adapters (EMZ8221IB, EMZ8222IB). ABC Industrial Parts can support maintenance teams with tested spare units and expert parameter extraction when restoring legacy production lines.
Operational status and fault tracking are managed via two front-panel LED indicators—a green LED for ready status and a red LED for fault conditions—or through an optional keypad display showing operating codes. The drive logs trip history internally under parameter C0168, which can be reviewed using GDC software or the keypad. Standard fault indications such as OC1 (overcurrent during acceleration), OU (DC bus overvoltage), and LU (DC bus undervoltage) typically point to external issues including motor wiring shorts, excess input voltage, or line power drops. Persistent EEPROM corruption (EEr) or internal hardware failure (H05) indicates control board issues that are not field-serviceable, where unit replacement or specialized repair through ABC Industrial Parts provides the fastest route to resuming operations.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 00384003 |
| Model / Type | EVF8201-E |
| Product Family | 8200 Vector |
| Component Type | Frequency Inverter |
| Rated Power | 0.37 kW |
| Supply Voltage | 230 V AC |
| Supply Voltage Range | 180 - 264 V AC |
| Supply Frequency Range | 45 - 65 Hz |
| Continuous Output Current | 2.4 A |
| Output Voltage | 0 - 230 V AC |
| Output Frequency Range | 0 - 480 Hz |
| Switching Frequency | 8 kHz |
| Control Method | V/f linear, V/f quadratic, Sensorless Vector Control |
| Protection Rating | IP20 |
Programming and Configuration
The Lenze 00384003 EVF8201-E inverter utilizes internal EEPROM memory to retain up to two independent parameter sets without requiring continuous battery power. Parameter setup, motor identification, and dynamic tuning can be executed using Lenze Global Drive Control (GDC) software connected via a LECOM serial adapter or directly at the cabinet using the plug-in EMZ8201BB keypad module.
When replacing an existing drive, parameter settings can be uploaded to the EMZ8201BB keypad or PC software from the old drive and transferred directly into the replacement inverter. If parameter corruption occurs, loading factory default settings via parameter C0002 provides a reliable baseline before re-entering application parameters. Historical fault entries are stored under parameter C0168 to assist with system verification during commissioning.
Communication and System Integration
The EVF8201-E drive includes a dedicated modular option slot that simplifies integration into diverse fieldbus structures. By utilizing plug-in expansion cards, the frequency inverter can communicate with higher-level PLCs without requiring changes to the core drive hardware.
Supported communication cards include CANopen interfaces (EMZ8231IB and E82ZAFCC), PROFIBUS-DP modules (EMZ8272IB and E82ZAFPC), and LECOM RS232/RS485 options (EMZ8221IB and EMZ8222IB). Correct network operation relies on establishing appropriate station addresses, selecting supported baud rates, and verifying secure physical module seating.
Diagnostics and Status Indication
Visual status monitoring on the EVF8201-E is provided by two front LEDs. A green Ready LED lights solid or blinks to indicate active power and operational readiness, while a red Fault LED illuminates or flashes when a drive trip or system fault is detected. When equipped with the plug-in EMZ8201BB keypad module, a 7-segment LED display or LCD panel displays live operating codes and active trip messages.
Diagnostic records are logged internally in parameter C0168. Maintenance personnel can inspect this fault history using Global Drive Control (GDC) software or the keypad module to evaluate historical operating anomalies and pinpoint root causes.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Ready | Green - Solid / Flashing | Drive is powered and ready for operation |
| Fault | Red - Solid / Flashing | Drive trip or system fault detected |
Replacement and Spare Part Considerations
While the Lenze 8200 Vector drive series has reached legacy status—succeeded by the Lenze i510 and i550 cabinet inverter series—the EVF8201-E model remains an essential drop-in spare part for existing control panels. Replacing a failed drive with an exact EVF8201-E unit avoids cabinet mechanical modifications, rewiring, or PLC program changes.
When swapping units, transfer the installed option module (such as PROFIBUS, CANopen, or LECOM) from the original inverter to the replacement. Ensure that stored parameters are uploaded using the EMZ8201BB keypad or Global Drive Control software to verify that motor limits, ramp times, and fieldbus configurations match the original operational setup.
Error Codes & Fault Codes
The following error codes may be displayed during operation or diagnostics:
| Code | Name | Description | Possible Cause | Recommended Action |
|---|---|---|---|---|
| OC1 | Overcurrent Short Circuit | Short circuit or extreme overload during acceleration phase. | Short circuit in motor cable, motor winding fault, acceleration time set too short, motor improperly sized. | Check motor cable and motor windings for insulation fault/short circuit; increase acceleration time. |
| OC2 | Overcurrent Deceleration | Overcurrent during deceleration phase. | Deceleration time set too short, high load inertia. | Increase deceleration time or install braking resistor module if supported. |
| OC5 | Earth Fault / Ground Fault | Ground fault on output motor phase. | Earth fault in motor cable or motor winding, ground leakage. | Check motor wiring and motor insulation resistance to earth. |
| OU | DC Bus Overvoltage | DC bus voltage exceeds upper threshold limit. | Mains supply voltage too high, regenerative energy from motor during deceleration is too high. | Check mains voltage; extend deceleration time or use brake chopper/resistor. |
| LU | DC Bus Undervoltage | DC bus voltage dropped below minimum operating limit. | Mains voltage failure, main power supply dip, phase loss. | Check supply voltage, input fuses, and line wiring connections. |
| OH | Heatsink Overtemperature | Inverter heatsink temperature exceeds limit. | Inadequate cooling, fan failure, ambient temperature too high, heavy continuous overload. | Clean heatsink, ensure sufficient clearance and cabinet ventilation, check fan function. |
| OH4 | Motor Overtemperature | Motor thermal contact or PTC sensor triggered overtemperature. | Motor thermal overload, insufficient motor cooling, defective PTC sensor. | Allow motor to cool down, check mechanical load on motor, verify thermal sensor cable connection. |
| OL1 | Inverter Overload (Ixt) | Inverter output load threshold exceeded over time. | Continuous high current output exceeding drive continuous rating. | Reduce drive motor load, check drive sizing for application. |
| OL2 | Motor I2t Overload | Calculated motor overload based on thermal I2t motor model. | Motor run at low speed with high continuous current load. | Check motor current settings, check motor load and forced-cooling options. |
| EEr | EEPROM Fault | Parameter data corruption in internal EEPROM memory. | EEPROM memory fault, power loss during parameter save operation. | Reload factory default settings (C0002) and reconfigure drive. If error persists, hardware board failure — replace unit. |
| CE0 | LECOM Communication Fault | Loss of communication via LECOM interface. | Loose connector, broken serial cable, wrong baud rate configuration. | Check serial connection, baud rate setting, and cable connection. |
| CE1 | Fieldbus Communication Fault | Communication failure with installed option module (PROFIBUS, CANopen, etc.). | Fieldbus cable fault, bus master timeout, option module error. | Check fieldbus cabling, module seating, and master controller status. |
| H05 | Internal Hardware Fault | Internal control unit failure or internal power supply fault. | Internal hardware component failure. | Internal hardware fault — return unit for repair or replace inverter. |
Frequently Asked Questions
What software is used to program the Lenze 00384003 EVF8201-E drive?
The EVF8201-E can be programmed and monitored using Lenze Global Drive Control (GDC) software via a LECOM communication module, or configured directly using the optional EMZ8201BB keypad operating module.
Can the EVF8201-E operate on single-phase supply networks?
Yes, the inverter accepts both single-phase and three-phase 230 V AC input power within a voltage range of 180 V to 264 V AC at 45 to 65 Hz.
How are parameters transferred to a replacement EVF8201-E inverter?
Parameters stored in the drive's internal EEPROM can be saved to an EMZ8201BB keypad module or backed up using Global Drive Control software, then downloaded directly into the spare inverter.
Which fieldbus communication protocols are supported by the EVF8201-E?
The drive features an option slot supporting plug-in communication modules, including CANopen (EMZ8231IB / E82ZAFCC), PROFIBUS-DP (EMZ8272IB / E82ZAFPC), and LECOM RS232/RS485 adapters (EMZ8221IB / EMZ8222IB).
What action should be taken if the drive displays fault code H05?
Fault code H05 indicates an internal hardware failure within the control unit or internal power supply. This condition is not field-serviceable and requires returning the inverter for hardware repair or replacing the unit.
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