Lenze E82EV222_2C 8200 Vector Frequency Inverter
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Product Information
The Lenze E82EV222_2C is a 2.2 kW frequency inverter from the 8200 Vector series, engineered for precise variable speed and torque control of three-phase AC motors in industrial automation. Operating from a single-phase or three-phase 230 V AC supply across a 180 V to 264 V AC input range, this compact drive delivers a rated output current of 9.5 A across an output frequency spectrum from 0 Hz to 480 Hz. Its modular power base architecture separates the main drive hardware from control and communication interfaces, allowing flexible deployment in conveyor systems, material handling equipment, industrial pumps, and fans. The drive supports high-dynamic sensorless vector control as well as configurable V/f characteristic curves, operating at a factory-set 8 kHz switching frequency that can be configured up to 16 kHz to minimize motor acoustic noise.
Connecting and commissioning a replacement E82EV222_2C requires transferring application parameters and installing the modular plug-in cards from the existing unit. The inverter features a dedicated function module slot for standard or high-tech I/O modules, such as the E82ZAFSC or E82ZAFAC, alongside an automation slot for network fieldbus adapters. Commissioning a replacement unit is straightforward when using the optional Keypad XT (E82ZBC) or Lenze Global Drive Control (GDC) software. Non-volatile internal EEPROM memory retains up to four complete parameter sets, enabling rapid backup and parameter extraction from a faulty board to avoid manual re-entry. Technical teams must ensure that installed communication modules, station addresses, baud rates, and network parameters match the machine control system before re-applying line power. ABC Industrial Parts can assist maintenance personnel in sourcing operational replacement units and ensuring smooth configuration transfers.
System diagnostics on the Lenze E82EV222_2C are indicated through front-panel status LEDs, display notifications on the Keypad XT module, and diagnostic memory parameters accessible via GDC software. Three color-coded LEDs provide clear operational status: a solid green LED indicates power-on and ready conditions, a solid or flashing red LED highlights an active fault trip, and a yellow LED warns of active current limits or overloads. Initial troubleshooting should verify AC supply voltage levels, output motor wiring insulation, heatsink ventilation, and fieldbus network cable integrity. While common operational issues such as overvoltage (OU), undervoltage (LU), or dynamic overload (OC1, OC5) can be resolved by adjusting acceleration ramps, clearing mechanical blockages, or checking mains fuses, persistent internal hardware errors like H05 or EE0 indicate unrecoverable microcontroller or electronic component failure. In these instances, board-level repairs or a fully tested exchange inverter from ABC Industrial Parts offer the fastest route to restore production.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | E82EV222_2C |
| Model / Type | 8200 Vector Frequency Inverter |
| Product Family | 8200 Vector |
| Component Type | Frequency Inverter |
| Rated Power | 2.2 kW |
| Supply Voltage | 230 V AC |
| Supply Voltage Range | 180 - 264 V AC |
| Output Voltage Range | 0 - 230 V AC |
| Rated Output Current | 9.5 A |
| Output Frequency Range | 0 - 480 Hz |
| Switching Frequency | 8 kHz (Configurable up to 16 kHz) |
| Control Method | Sensorless Vector Control / V/f Control |
Programming and Configuration
Programming and configuring the Lenze E82EV222_2C frequency inverter is performed through Lenze Global Drive Control (GDC) PC software or using the plug-in Keypad XT (E82ZBC) hand-held module. The unit contains integrated non-volatile EEPROM memory capable of storing up to four complete, independent parameter sets. This multi-dataset capacity allows operators to switch between different processing setups or machine recipes without requiring external software during routine operation.
Key operational parameters govern acceleration and deceleration dynamics, thermal protection, and drive resets. Acceleration ramp times are configured in parameter C0012, while deceleration times are defined in parameter C0013 to manage regenerative energy. Thermal motor monitoring is adjusted using parameter C0075 for I2t evaluation, protecting unventilated motors operated at low speeds. When clearing system faults or re-establishing known baselines, parameter C0002 set to 1 executes a full factory default reset.
Communication and System Integration
The modular architecture of the Lenze 8200 Vector series allows the E82EV222_2C inverter to integrate seamlessly into diverse automated control environments. A plug-in function module slot supports standard I/O cards such as the E82ZAFSC or high-tech I/O modules like the E82ZAFAC. For fieldbus network communication, a dedicated automation slot accepts optional interface modules for CANopen (E82ZAFCC), PROFIBUS-DP (E82ZAFPC), and Modbus RTU (E82ZAFMC), alongside support for DeviceNet and INTERBUS protocol adapters.
System integration requires proper module seating, correct station address selection, and matching network transmission speeds. On system bus CAN networks, physical cabling must include termination resistors at network end nodes, alongside assigned node IDs. Fieldbus communication status and error history are monitored through diagnostic memory parameters C0168 and C0170, allowing central controllers to identify bus timeouts (CE0) or CAN system bus faults (CE1).
Diagnostics and Status Indication
Visual status monitoring on the Lenze E82EV222_2C is provided by three color-coded LEDs located on the front panel. A solid green LED confirms line power presence and drive readiness. A solid or flashing red LED alerts operators to an active trip fault condition that has stopped drive output. A solid or flashing yellow LED indicates a warning state, such as reaching peak current limits or thermal pre-warning thresholds.
For comprehensive fault identification, technicians can connect the Keypad XT module or link via GDC software. Internal parameters C0168 and C0170 record fault history codes, enabling maintenance staff to review recent drive trips, assess operational conditions at the time of failure, and fast-track diagnostic troubleshooting.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Green LED | Green - Solid | Power On / Ready for operation |
| Red LED | Red - Solid / Flashing | Fault condition / Trip active |
| Yellow LED | Yellow - Solid / Flashing | Warning / Current limit reached |
Replacement and Spare Part Considerations
When selecting a replacement for a Lenze E82EV222_2C frequency inverter, ensure that the power rating (2.2 kW), supply voltage range (230 V AC), and rated output current (9.5 A) match the failing unit. To maintain physical and network compatibility, swap over the installed function module (such as E82ZAFSC or E82ZAFAC) and automation communication card (such as PROFIBUS E82ZAFPC or CANopen E82ZAFCC) from the original unit.
Because a spare inverter contains default parameters, parameter transfer is required before restoring the machine to service. Application datasets stored in the original drive's EEPROM can be transferred using the Keypad XT module (E82ZBC) or Lenze GDC software. If planning a broader machine modernization where the legacy 8200 Vector series is obsolete, the Lenze i510 and i550 Cabinet Series serve as the recommended modern successor families.
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 at motor output or capacitive ground leakage current | Short circuit in motor cable, motor winding fault, ground fault, dynamic overload | Check motor cable and insulation, check motor windings for short circuit, check deceleration time. |
| OC2 | Earth Fault | Ground fault detected on output phase | Ground fault in motor lead or motor frame ground leakage | Check motor and output wiring insulation resistance to ground. |
| OC5 | Ixt Overload in Acceleration | Overload during acceleration phase exceeding peak current limit | Acceleration time setting too short, excessive mechanical load, undersized drive | Increase acceleration time (C0012), reduce mechanical load, verify motor sizing. |
| OC6 | Ixt Overload | Continuous Ixt overload limit exceeded during steady operation or deceleration | Excessive motor load, deceleration ramp too fast without braking resistor | Increase deceleration time (C0013), check load mechanism for jamming. |
| OCH | Motor Overload (I2t) | Motor thermal overload monitoring (I2t) triggered | Motor operated at high load and low speed for extended period without forced cooling | Check thermal load on motor, adjust I2t monitoring setting (C0075), consider forced motor fan. |
| OU | DC-Bus Overvoltage | DC bus voltage exceeded upper threshold level | Regenerative energy from motor during deceleration, deceleration time too short, supply voltage too high | Increase deceleration ramp time, connect braking module/resistor, verify AC supply voltage. |
| LU | DC-Bus Undervoltage | DC bus voltage dropped below minimum threshold level | Mains supply failure, transient supply voltage drop, phase loss on input | Check input mains voltage, verify line fuses and main contactor. |
| OH | Heatsink Overtemperature | Drive heatsink temperature exceeded maximum safety threshold | Insufficient cooling airflow, ambient temperature too high, fan failure, dirty heatsink fins | Clean heatsink, ensure adequate cabinet ventilation, lower ambient temperature, check fan operation. |
| OH4 | Motor Overtemperature | Motor PTC temperature sensor or thermal switch tripped | Motor overheating, mechanical overload, cooling fan failure on motor | Allow motor to cool down, inspect motor cooling system, verify load. |
| OH7 | Internal Drive Overtemperature | Internal ambient temperature inside drive enclosure exceeded maximum safety limit | Control cabinet cooling inadequate, internal ambient temperature too high | Improve enclosure ventilation, inspect cabinet cooling system. |
| CE0 | Communication Error (Automation Interface) | Communication fault on the plug-in communication module slot | Fieldbus cable disconnected, master system failure, incorrect baud rate or station address | Check fieldbus cabling, module seat, master connection, and fieldbus parameters. |
| CE1 | System Bus CAN Communication Fault | System bus CAN time-out / message loss | CAN bus line broken, termination resistors missing, bus overload | Check CAN wiring, shield ground, termination resistors, and node IDs. |
| EE0 | EEPROM Data Error | Parameter data corruption detected during power-up or parameter write | Power failure during parameter save, hardware fault in internal EEPROM memory | Perform factory default reset (C0002 = 1) and reload parameter backup. Internal hardware fault — return unit for repair if error persists. |
| H05 | Internal Hardware Fault | Internal micro-controller hardware check failed | Board-level fault or control card electronic component failure | Internal hardware fault — return unit for repair or replace inverter. |
| LP1 | Motor Phase Failure | Phase loss detected on inverter output terminals (U, V, W) | Loose connection on motor terminal block, output contactor open, motor winding broken | Check output motor cables, terminal connections, and output contactor status. |
| NDEC | Speed Feedback / Encoder Error | Fault detected in motor encoder signal or speed feedback evaluation | Encoder wire break, incorrect pulse count configuration, encoder fault | Check encoder wiring, power supply to encoder, and encoder configuration parameters. |
Frequently Asked Questions
How do I transfer parameters from a failed Lenze E82EV222_2C to a replacement drive?
Parameters stored in the internal EEPROM memory can be uploaded using the Keypad XT (E82ZBC) interface module or Lenze Global Drive Control (GDC) PC software, and then downloaded directly into the replacement inverter.
What causes an OC1 fault code on the E82EV222_2C drive?
An OC1 fault code indicates a short circuit or high ground leakage current at the output terminals. Check the motor power cables, verify motor winding insulation resistance, and ensure there are no phase-to-ground shorts.
Can the Lenze E82EV222_2C operate a motor without an encoder?
Yes, the E82EV222_2C features sensorless vector control and programmable V/f modes, allowing high-torque and precise speed regulation without physical encoder feedback.
How do I resolve an EE0 fault on the inverter?
An EE0 fault indicates EEPROM parameter memory corruption. Perform a factory default reset by setting parameter C0002 to 1 and reload the parameter backup. If the fault persists after resetting, internal electronic component failure has occurred.
What communication fieldbus modules are compatible with the E82EV222_2C?
The automation slot on the E82EV222_2C supports fieldbus modules including CANopen (E82ZAFCC), PROFIBUS-DP (E82ZAFPC), and Modbus RTU (E82ZAFMC), as well as DeviceNet and INTERBUS modules.
What is the recommended successor series for the legacy 8200 Vector drive?
The Lenze i510 and i550 Cabinet Series frequency inverters are the recommended modern successors for legacy 8200 Vector drives.
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