Lenze 00469762 E82CV223_4B571 8200 Vector Frequency Inverter
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Product Information
position within industrial motor control systems, the Lenze 00469762, type E82CV223_4B571, is a 22 kW frequency inverter belonging to the 8200 Vector series. Designed for heavy-duty three-phase motor applications, the drive operates from a 320 V AC to 550 V AC supply with a rated mains current of 48 A and delivers a continuous output current of 47 A across an output frequency range of 0 to 480 Hz. Housed in an IP20 enclosure, the unit employs advanced sensorless vector control alongside linear and quadratic V/f modes, operating at a default switching frequency of 4 kHz to supply precise speed regulation and torque for pumps, fans, conveyors, extruders, and machinery drives.
Integrating a spare unit into an established control cabinet requires attaching the appropriate plug-in module, as the base inverter uses a modular architecture for control and fieldbus interfacing. The inverter accommodates modules such as the CANopen function module E82ZAFCC, PROFIBUS-DP module E82ZAFPC, or Standard and Application I/O modules E82ZAFSC and E82ZAFAC. For commissioning and parameter setup, the unit contains internal EEPROM memory capable of holding up to four parameter sets. Parameters can be copied and transferred using Lenze Global Drive Control (GDC) software version 4.x or higher, or via the optional Keypad XT E82ZBC operator module. When moving a spare drive into service, cloning existing parameter profiles minimizes setup effort, and technical guidance from ABC Industrial Parts can assist in preparing replacement drives for immediate field operation.
System health and operational states are reported via a combined Red/Green status and error LED on the module or keypad interface, complemented by diagnostic monitoring through Parameter C0168 fault history logs. The drive logs trip conditions including overcurrent events (OC1, OC2, OC5, OC6), DC bus overvoltage or undervoltage (OU, LU), and internal or motor thermal limits (OH, OH4, OH7). While field issues such as incorrect bus wiring or improper acceleration times can be adjusted directly in parameter settings, internal hardware errors such as memory failures (EE0, EE1) or power stage faults (H05) are non-field-serviceable. In instances of severe internal board faults, replacing the drive unit or sourcing a tested exchange module through ABC Industrial Parts provides a direct route to restoring production.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 00469762 |
| Model / Type | E82CV223_4B571 |
| Product Family | 8200 Vector |
| Component Type | Frequency Inverter |
| Rated Power | 22 kW |
| Supply Voltage Range | 320 - 550 V AC |
| Rated Mains Current | 48 A |
| Continuous Output Current | 47 A |
| Output Frequency Range | 0 - 480 Hz |
| Switching Frequency | 4 kHz |
| Control Method | V/f linear, V/f quadratic, Sensorless Vector Control |
| Protection Rating | IP20 |
Programming and Configuration
Configuration of the Lenze 00469762 frequency inverter relies on non-volatile internal EEPROM memory designed to hold up to four complete parameter sets. This capability supports multi-application setups and enables rapid parameter cloning across identical units. Parameter management can be performed using Lenze Global Drive Control (GDC) engineering software version 4.x or higher, which connects to the drive for real-time monitoring, setup customization, and parameter backup.
Alternative local programming is facilitated by the optional Keypad XT E82ZBC operator module. The keypad provides direct access to parameter lists, enabling manual data entry, status viewing, and quick transfers of saved parameter sets directly at the cabinet door without a PC connection. In cases where data corruption occurs or a clean configuration start is required, a factory default reset can be executed by setting parameter C0002 to 1.
Communication and System Integration
The 8200 Vector frequency inverter features a modular hardware construction that depends on plug-in function modules to establish control terminal IO and higher-level communication interfaces. The power section unit connects directly to fieldbus networks when fitted with specialized modules such as the CANopen function module E82ZAFCC or the PROFIBUS-DP module E82ZAFPC. Additional fieldbus support includes DeviceNet, INTERBUS, and LECOM RS232/RS485 interfaces.
For hardwired control structures, the drive accepts discrete and analog control interfaces via the Standard I/O module E82ZAFSC or the Application I/O module E82ZAFAC. These plug-in cards seat directly into the front slot of the inverter power unit. If a communication error occurs between the basic unit and the function module, the drive triggers specific diagnostics to identify improper seating or bus interruptions.
Diagnostics and Status Indication
Visual status diagnostics are rendered on the drive interface or attached operator keypad via a dual Red/Green status and error LED. This indicator changes state between continuous illumination and flashing patterns to signal active operational states, warnings, or fault conditions.
Detailed troubleshooting is managed through parameter inspection and diagnostic software utilities. The onboard fault log stored in Parameter C0168 maintains a history of recent trip codes. Technicians can view active trip conditions using the Keypad XT E82ZBC display or monitor live variables using the diagnostic monitor and oscilloscope features built into the Global Drive Control (GDC) software tool.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Status / Error LED | Red / Green - Illuminated / Flashing | Provides operating state and active fault status visualization on control module/keypad interface |
Replacement and Spare Part Considerations
When replacing an existing Lenze 00469762 frequency inverter, ensure that both the part number and model designation E82CV223_4B571 match the installed base unit. Because the drive base does not include built-in terminal blocks for fieldbus connectivity, the original plug-in function module (such as CANopen E82ZAFCC or PROFIBUS-DP E82ZAFPC) must be carefully unclipped from the failed unit and transferred to the replacement drive.
Before applying power to drive motor loads, parameter matching must be completed. Parameter sets saved in internal EEPROM memory can be uploaded from the original drive or copied using the Keypad XT module or Global Drive Control software. If parameter data corruption occurs during transfer, executing a reset to factory default settings via parameter C0002=1 allows a clean parameters file to be reloaded.
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 earth fault detected at inverter output. | Short circuit in motor cable; motor insulation breakdown; earth fault. | Check motor and motor cables for short circuit and earth faults; check motor insulation resistance. |
| OC2 | Acceleration Overcurrent | Inverter output current exceeded limit during acceleration. | Acceleration time set too short; motor overloaded; load blocked. | Increase acceleration time (C0012); check motor sizing and mechanical load. |
| OC5 | Overload during Operation | Output current exceeded overcurrent threshold during constant operation. | Sudden load increase; mechanical stall or jamming. | Check drive mechanical system for blockage; adjust current limits. |
| OC6 | Deceleration Overcurrent | Inverter output current exceeded limit during deceleration. | Deceleration time set too short; excessive load inertia. | Increase deceleration time (C0013); fit or check braking resistor. |
| OU | DC Bus Overvoltage | Voltage in the DC bus circuit exceeded upper threshold. | Regenerative energy from motor during deceleration is too high; braking resistor missing or defective. | Extend deceleration time; check brake chopper module and connected braking resistor. |
| LU | DC Bus Undervoltage | Voltage in the DC bus circuit dropped below lower limit. | Mains supply voltage too low; phase failure in supply grid; power dip. | Check mains voltage; check supply fuses and line contactor. |
| OH | Heatsink Overtemperature | Inverter heatsink temperature exceeds maximum allowable limit (>90°C). | Insufficient cooling airflow; fan defect; ambient temperature too high; excessive switching frequency. | Clean heatsink cooling fins; verify enclosure fan operation; check control cabinet ventilation. |
| OH4 | Motor Overtemperature | Motor temperature sensor input triggered or thermal motor model trip. | Motor thermal overload; motor PTC sensor triggered; insufficient motor cooling. | Allow motor to cool; check mechanical load; check PTC wiring on control terminal. |
| OH7 | Internal Drive Temperature High | Internal ambient temperature inside inverter housing exceeds limit (>70°C). | Control cabinet internal temperature too high; internal fan failed. | Improve cooling inside control cabinet; replace damaged internal fan. |
| CE0 | Communication Error Function Module | Communication failure between frequency inverter basic unit and plug-in function module. | Function module not correctly seated or disconnected during operation. | Turn off power, re-seat function module firmly, power back up. |
| CE1 | Process Data Fault CAN / System Bus | Communication error during process data transfer via System Bus / CAN. | Bus interruption; incorrect baud rate; bus termination missing. | Check bus cabling, shielding, terminal resistors, and node ID settings. |
| EE0 | Internal Hardware Error EEPROM | Error reading or writing parameter data in internal non-volatile EEPROM memory. | Internal EEPROM chip failure; power supply interrupted during write sequence. | Internal hardware fault — reset to factory default (C0002=1). If fault persists, return unit for repair or replace inverter. |
| EE1 | Internal Hardware Fault Memory | Control electronics system hardware test failed. | Internal board component failure. | Internal hardware fault — non-field-serviceable. Replace drive unit or contact service. |
| EEr | External Fault Trip | External fault condition signal activated via digital input terminal. | External monitoring device (e.g. thermal relay, external interlock) triggered. | Check external devices connected to TRIP input digital terminal. |
| NMAX | Maximum Speed Exceeded | Motor speed exceeded absolute maximum speed threshold. | Field weakening instability; overhauling load driving motor. | Check speed limit parameters and motor feedback configuration. |
| Pr0 | Parameter Set Error | Parameter checksum fault or invalid data in active parameter set. | Incomplete transfer of parameter data or memory corruption. | Re-load factory default settings (C0002=1) and re-download parameter file. |
| H05 | Internal Power Stage Error | Fault detected in gate driver logic or power circuit board. | Hardware failure inside power module / IGBT driver board. | Internal hardware fault — return unit for repair or replace power section. |
Frequently Asked Questions
What power rating and supply voltage does the Lenze 00469762 support?
The Lenze 00469762 (E82CV223_4B571) is rated for 22 kW output power and operates across a 3-phase supply voltage range of 320 V AC to 550 V AC with a continuous output current of 47 A.
Which software and operator tools are used to configure the E82CV223_4B571 drive?
The unit is configured using Lenze Global Drive Control (GDC) software version 4.x or higher, or locally using the optional Keypad XT E82ZBC operator module.
How are fieldbus networks integrated into this frequency inverter?
Fieldbus communication relies on plug-in function modules mounted to the front slot, such as the CANopen module E82ZAFCC or PROFIBUS-DP module E82ZAFPC.
How can parameter settings be cloned when replacing a failed unit?
Up to four parameter sets can be stored in the internal non-volatile EEPROM and transferred to a replacement unit using Keypad XT E82ZBC or uploaded and saved via Global Drive Control software.
What action is required if fault code EE1 or H05 appears on the drive?
Fault codes EE1 (internal memory failure) and H05 (internal power stage fault) indicate non-field-serviceable hardware faults that require drive replacement or hardware repair.
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Specific firmware and hardware versions
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