Lenze 00420139 EVF8215-E Frequency Inverter
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Product Information
The Lenze 00420139, carrying model designation EVF8215-E, is a 5.5 kW three-phase AC frequency inverter within the Lenze 8200 Series family. Engineered for precise variable speed control of standard three-phase asynchronous motors in industrial automation, this IP20-rated inverter operates from a 3-phase supply range of 320 V to 528 V AC at 45 to 65 Hz. The unit provides a continuous output current of 13 A at 400 V AC (rated 7.5 HP at 480 V AC) with a peak overload capacity of 19.5 A for up to 60 seconds, utilizing programmable linear or quadratic V/f characteristic control across an output frequency spectrum of 0 to 480 Hz.
For machine connectivity and commissioning, the EVF8215-E incorporates an integrated module slot designed to accept option cards for fieldbus interface and local operation. System configuration is conducted through the optional EMZ8201BB keypad module or via Lenze Global Drive Control (GDC) PC software using a LECOM RS232/RS485 adapter (EMF2102IB). Dual parameter sets are retained in internal non-volatile EEPROM memory, facilitating parameter copying and drive cloning during maintenance. Swapping an existing unit requires transferring saved parameter sets and ensuring fieldbus module jumpers and node address settings are correctly aligned; ABC Industrial Parts can support maintenance technicians requiring pre-tested exchange hardware or parameter backup assistance.
Real-time operational monitoring and fault identification are available directly on the keypad module display or through software diagnostics. Operating status messages (such as pulse inhibit IMP) and specific trip codes provide clear feedback during commissioning or unexpected stops. Fault indications cover events such as overcurrent during acceleration or deceleration (OC1, OC2), steady-state motor overload (OC3), DC bus overvoltage or undervoltage (OU, LU), heatsink thermal trip (OH), and incoming mains phase loss (LP1). When hardware failure codes such as power stage overcurrent (OC4), system error (Er), or hardware fault (HEr) occur and persist after external wiring checks, internal components are not field-serviceable, making drive replacement or repair through ABC Industrial Parts the recommended solution.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 00420139 |
| Model / Type | EVF8215-E |
| Product Family | 8200 Series |
| Component Type | Frequency Inverter |
| Rated Power (400V) | 5.5 kW |
| Rated Power (480V) | 7.5 hp |
| Supply Voltage Range | 320 - 528 V AC |
| Supply Frequency | 45 - 65 Hz |
| Rated Input Current | 13 A |
| Continuous Output Current | 13 A |
| Peak Output Current | 19.5 A |
| Output Frequency Range | 0 - 480 Hz |
| Control Method | V/f characteristic control (linear or quadratic) |
| Power Loss | 210 W |
| Protection Rating | IP20 |
Programming and Configuration
Parameterization of the Lenze 00420139 EVF8215-E frequency inverter is performed via the EMZ8201BB keypad operating module or using Lenze Global Drive Control (GDC) engineering software. The inverter features dual non-volatile EEPROM memory blocks, allowing two complete parameter sets to be stored directly on the drive. This allows flexible management of alternate operating modes or the retention of a verified backup parameter set alongside active machine parameters.
During drive replacement or maintenance cycles, parameter cloning can be completed by copying settings to the keypad unit or uploading the drive profile into GDC via a LECOM serial adapter. Once transferred to a replacement EVF8215-E drive, the parameter structure restores motor data, V/f profiles, ramp times, current limits, and digital I/O assignments without requiring manual configuration.
Communication and System Integration
The EVF8215-E includes an integrated option slot on the front panel designed for modular interface cards. Serial communication for PC commissioning or host controller connection is supported via the EMF2102IB LECOM RS232/RS485 adapter module, enabling point-to-point or multi-drop network topologies.
For integration into broader industrial control networks, optional plug-in fieldbus adapters are available. Supported protocol modules include PROFIBUS-DP (EMF2131IB), CANopen (EMF2171IB and EMF2172IB), and INTERBUS (EMF2111IB). These option cards insert directly into the module slot to transmit speed references, control words, and real-time drive status parameters to PLC control systems.
Diagnostics and Status Indication
Operational diagnostic feedback for the Lenze 00420139 is provided via the optional EMZ8201BB keypad display and through internal diagnostic software codes. The keypad display shows current drive status, operational states such as OK readiness or IMP pulse inhibit, and active trip codes when protection circuits are activated.
Remote diagnostics can be conducted over fieldbus connections or via LECOM interface using Lenze Global Drive Control (GDC) software. Technicians can read diagnostic parameters, examine trip histories, and evaluate operating metrics including intermediate DC bus voltage, inverter power loss, and load current levels.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Drive status / Keypad display | Operational / Error code display | Displays operational status (e.g. OK, IMP pulse inhibit) or error code when a fault occurs |
Replacement and Spare Part Considerations
Before replacing a Lenze EVF8215-E drive, verify that the existing installation matches the 5.5 kW (7.5 HP) rating, 13 A continuous output current, and 320 V to 528 V AC line input specifications. Inserting an unconfigured spare unit without copying machine parameters will prevent proper motor operation or trigger instant trip faults.
When installing a spare unit, transfer the existing communication card (such as PROFIBUS-DP or LECOM) from the original drive into the module slot, ensuring node switches match existing drawings. Load saved parameter sets from the EMZ8201BB keypad or GDC software. Prior to restoring mains supply, test motor leads and ground connections to prevent power component failure due to external motor short circuits.
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 / Earth fault | Short circuit or ground fault during acceleration. | Motor cable short circuit, earth fault, or acceleration time set too short. | Check motor and motor cable for short circuit or ground fault; increase acceleration time. |
| OC2 | Short circuit / Earth fault during deceleration | Overcurrent or ground fault during deceleration phase. | Deceleration time too short, motor wiring short/ground fault. | Increase deceleration time or install braking module; check motor wiring. |
| OC3 | Overload / Short circuit at constant speed | Excessive motor current during steady-state operation. | Mechanical overload, motor undersized, severe load step. | Check mechanical load; check motor sizing and drive parameters. |
| OC4 | Motor power stage overcurrent | Immediate overcurrent detection at output stage. | Intermittent short circuit, defective power component. | Check motor wiring. If error persists with motor disconnected, internal hardware fault — return unit for repair. |
| OU | DC Bus Overvoltage | Intermediate circuit DC bus voltage exceeded maximum threshold. | Generatoric energy from motor during deceleration; deceleration time too short. | Extend deceleration ramp time, check mains voltage, or connect external brake chopper/resistor. |
| LU | DC Bus Undervoltage | Intermediate circuit DC bus voltage dropped below threshold. | Mains supply voltage too low, phase failure, mains power loss. | Check mains input voltage and supply fuses. |
| OH | Heatsink Overtemperature | Inverter heatsink temperature exceeds limit. | Insufficient cooling airflow, ambient temperature too high, clogged heatsink/fan fault. | Clean heatsink fins, check enclosure ventilation and cooling fan operation. |
| OH4 | Motor Overtemperature | Motor temperature sensor trip triggered. | Motor thermal overload, PTC / thermal switch open. | Allow motor to cool, check mechanical load and thermal sensor connections. |
| LP1 | Mains Phase Failure | Failure detected on one or more incoming mains input phases. | Blown input fuse, loose supply wiring, severe line voltage unbalance. | Check incoming 3-phase AC voltage and supply fuses. |
| CE0 | Communication Error (LECOM) | Interruption of communication on LECOM interface. | Loose cable, baud rate mismatch, cable shield defect, noise interference. | Check serial communication cable, connections, and host controller timeout. |
| EEr | External Fault | Fault signal triggered via digital input assigned to external fault function. | External safety circuit or monitoring device tripped. | Inspect connected external trip circuit or sensors. |
| Er | Internal System Error | Internal program or EEPROM fault detected during self-test. | EEPROM memory corruption or microprocessor failure. | Perform factory reset. If error persists, internal hardware fault — return unit for repair. |
| HEr | Hardware Error | Internal hardware monitoring failure detected. | Power board failure, current sense circuit defect, internal voltage supply fault. | Internal hardware fault — return unit for repair or replace inverter. |
Frequently Asked Questions
What software is used to program the Lenze 00420139 EVF8215-E inverter?
Lenze Global Drive Control (GDC) software is used to configure, monitor, and back up parameters on the EVF8215-E drive, typically connecting through an EMF2102IB LECOM RS232/RS485 interface adapter.
How are parameters transferred to a replacement EVF8215-E drive?
Parameters can be cloned using the EMZ8201BB keypad operating module by storing the active parameter set from the original unit and transferring it into the replacement inverter. Alternatively, parameters can be uploaded and downloaded via Lenze GDC software.
What fieldbus protocols are supported by the EVF8215-E?
The EVF8215-E supports multiple communication options using plug-in modules, including PROFIBUS-DP (EMF2131IB), CANopen (EMF2171IB/EMF2172IB), INTERBUS (EMF2111IB), and LECOM RS232/RS485 (EMF2102IB).
What does fault code OC4 mean on this drive?
Fault code OC4 indicates a motor power stage overcurrent. If this fault persists after disconnecting the motor leads, an internal hardware failure has occurred within the inverter output circuit.
Does the EVF8215-E support dual parameter configurations?
Yes, the inverter contains non-volatile EEPROM memory capable of holding two complete parameter sets for multi-mode application control or configuration backup.
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Specific firmware and hardware versions
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