Lenze 00402833 EVF8211-E Frequency Inverter
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Product Information
The Lenze 00402833 EVF8211-E is a 0.75 kW (1.0 HP) panel-mounted frequency inverter within the 8200 vector product family, designed for precise AC motor speed and torque regulation. Housed in an IP20 enclosure, this drive supports Sensorless Vector Control (SLVC) alongside standard V/f characteristic curve methods to maintain consistent motor torque and dynamic response across an output frequency range from 0 to 480 Hz. It operates on either single-phase or three-phase main supply voltages between 180 and 264 V AC, delivering a 230 V AC output with a continuous rated current of 4.0 A and an overload capacity of 6.0 A for up to 60 seconds.
Integrating a replacement unit into an existing control system requires matching supply connections, option modules, and internal parameter settings. The EVF8211-E features a modular architecture that accommodates plug-in fieldbus modules, including CANopen (EMF2171IB or EMF2172IB) and PROFIBUS-DP (EMF2133IB), as well as LECOM RS232/RS485 modules. Parameter adjustments and program transfers can be performed using the Keypad XT (EMF2102IB) or Lenze Global Drive Control (GDC) software. Because the internal EEPROM stores up to four parameter sets, parameter configurations can be cloned directly to a spare unit. Technical support from ABC Industrial Parts can assist maintenance teams with configuration transfer and verifying unit compatibility.
Operating conditions and fault states are indicated on the drive front panel by status LEDs, including a green READY indicator for active operation and a red TRIP indicator for fault conditions. Detailed diagnostic histories are recorded in internal parameters C0161 through C0168, which can be reviewed using the Keypad XT or GDC software. Common line faults such as OC1 overcurrent, OU DC-bus overvoltage, and LU undervoltage point to specific external causes like motor wiring issues or line voltage dips. Internal hardware errors, including EER memory faults and H05 self-test failures, are non-field-serviceable; in these cases, obtaining a tested exchange drive or professional repair through ABC Industrial Parts helps minimize system downtime.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 00402833 |
| Model / Type | EVF8211-E |
| Product Family | 8200 vector |
| Component Type | Frequency Inverter |
| Rated Power | 0.75 kW |
| Supply Voltage Range | 180 – 264 V AC (1-phase or 3-phase) |
| Output Voltage | 0 – 230 V AC |
| Rated Output Current | 4.0 A |
| Max Output Current (60s) | 6.0 A |
| Mains Current (1-Phase) | 7.2 A |
| Mains Current (3-Phase) | 4.3 A |
| Output Frequency Range | 0 – 480 Hz |
| Switching Frequency | 8 kHz |
| Control Methods | Sensorless Vector Control (SLVC), V/f Characteristic Curve |
| Power Loss | 45 W |
| IP Rating | IP20 |
Programming and Configuration
Parameterization and commissioning of the Lenze 00402833 EVF8211-E are primarily conducted through the optional Keypad XT (EMF2102IB) or PC-based Lenze Global Drive Control (GDC) software. The drive features non-volatile EEPROM storage capable of holding up to four independent parameter sets. This multi-set capability allows different operating profiles to be saved on a single drive or copied across multiple machines.
When installing a spare drive, parameter sets can be copied from the original unit using the Keypad XT module or uploaded and downloaded via GDC software. To clear existing user configurations before transferring new parameters, setting parameter C0002 to 1 restores the drive to its default factory configuration, establishing a clean baseline for setup.
Communication and System Integration
The EVF8211-E features a modular interface architecture that accepts plug-in expansion modules for integration into various control networks. For fieldbus networking, the drive supports the Lenze System Bus / CANopen modules (EMF2171IB and EMF2172IB) as well as the PROFIBUS-DP module (EMF2133IB).
Serial communications can also be established using LECOM RS232 or RS485 communication modules. These interfaces enable real-time process data exchange, remote monitoring, and direct control from higher-level PLCs or industrial host systems.
Diagnostics and Status Indication
Operational status and fault identification on the EVF8211-E are provided via front-mounted status LEDs and diagnostic software functions. A solid green READY LED indicates that the drive power section and control electronics are energized and ready for operation. A solid or flashing red TRIP LED signifies an active trip condition or system fault.
Detailed troubleshooting is supported through the Keypad XT display panel or the diagnostic window in Global Drive Control (GDC) software. Diagnostic parameters C0161 through C0168 store a history of recent fault events to assist technicians in identifying recurring operational anomalies.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| TRIP | Red - Solid / Flashing | Fault or trip condition present |
| READY | Green - Solid | Drive ready for operation |
Replacement and Spare Part Considerations
When replacing a Lenze 00402833 (EVF8211-E) drive, verify that the physical panel dimensions, mounting arrangement, and supply configuration (180–264 V AC) match the existing installation. Installed communication modules, such as CANopen or PROFIBUS-DP options, must be moved from the original drive to the replacement unit or replaced with equivalent modules.
Direct plug-and-play operation is rarely possible without loading the correct motor data and application parameters into the replacement inverter. Parameters stored in the original drive's EEPROM should be transferred via the Keypad XT module or uploaded using Global Drive Control (GDC) software prior to placing the system back into active service.
While the Lenze 8200 vector series is discontinued, modern drive families such as the Lenze i550 cabinet series (for example, model i55AE175B00000000S) serve as modern successor platforms for system modernization or redesign projects.
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 on output phases U, V, W or excessive motor capacitive charging current. | Short circuit in motor cable or motor winding; excessive cable capacitance; motor lead shorted to earth. | Check motor cable and motor insulation; reduce carrier frequency or cable length. |
| OC2 | Earth fault | Ground fault / earth fault detected on output phase. | Ground fault in motor winding or power cable; capacitive leakage current to ground. | Check motor and wiring for ground insulation faults; measure insulation resistance. |
| OC3 | Overload during acceleration | Output current limit exceeded during acceleration ramp. | Acceleration time too short; motor mechanically locked or bound; V/f boost setting too high. | Increase acceleration time (C0012); check motor sizing and load mechanism; adjust boost voltage. |
| OC4 | Overload at constant speed | Output current exceeded nominal limit during constant speed operation. | Mechanical overload or jam; sudden load change; motor improperly sized. | Check mechanical system for blockage or heavy loading; verify motor parameters. |
| OC5 | Overload during deceleration | Output current limit exceeded during deceleration ramp. | Deceleration time too short without braking resistor; high load inertia. | Increase deceleration time (C0013); install or check braking resistor module. |
| OH | Heatsink overtemperature | Heatsink temperature exceeds maximum allowable threshold (>85 °C). | Inadequate cabinet ventilation; fan defective or obstructed; ambient temperature too high. | Clean heatsink cooling fins; check panel fan operation; ensure ambient temperature is within limits. |
| OH3 | Motor overtemperature | Motor thermistor (PTC) or thermal switch triggered on terminals T1/T2. | Motor thermal overload; insufficient motor cooling fan; PTC wire broken. | Allow motor to cool down; check motor loading and forced cooling option; check T1/T2 wiring. |
| OH4 | Heatsink temperature warning | Heatsink temperature nearing maximum trip limit (pre-warning). | High enclosure temperature or high continuous load. | Inspect enclosure ventilation and clean cooling channels. |
| OU | DC-bus overvoltage | DC bus voltage exceeds upper limit (>400 V DC for 230 V units). | Regenerative energy from motor during deceleration; deceleration ramp too fast; braking resistor missing/open. | Extend deceleration time (C0013); fit braking unit/resistor; activate DC-bus voltage controller. |
| LU | DC-bus undervoltage | DC bus voltage dropped below threshold (<215 V DC for 230 V units). | Mains supply voltage too low or interrupted; mains phase failure; power line dip. | Check mains voltage and supply line fuse/switches; verify power supply connections. |
| LP1 | Mains phase failure | Failure of one supply phase on input AC mains. | Blown input fuse, loose wire, or unbalanced AC supply. | Check input voltage supply and supply fuses. |
| P10 | Internal parameter error | Internal parameter inconsistency or memory fault. | Corrupted EEPROM parameter data or interruption during save. | Load factory default parameters (C0002 = 1) and reload project configuration. |
| EER | EEPROM memory error | EEPROM checksum or read/write verification error. | Hardware memory corruption or internal control board failure. | Internal hardware fault — reset power and retry factory default load; return unit for repair if fault persists. |
| H05 | Hardware fault | Internal hardware error detected during power-on self-test. | Faulty power section or internal control printed circuit board. | Internal hardware fault — non-field serviceable. Replace inverter or return for repair. |
| CE0 | Communication error 0 | Communication failure on external fieldbus / communication module. | Fieldbus connection interrupted, node address incorrect, cable broken. | Check fieldbus cabling, module seat connection, master controller status, and bus termination. |
| CE1 | Communication error 1 (Process Data) | Time-out during process data reception from communication module. | PLC program stopped or communication cycle time-out. | Check communication master status and response monitoring time setting. |
| NMAX | Maximum speed exceeded | Motor actual speed exceeded maximum limit setting (C0011 + overload tolerance). | Overhauling load; incorrect motor encoder/feedback or speed loop settings. | Check mechanical load control and speed limit parameters. |
Frequently Asked Questions
Which software tool is used to program and configure the Lenze EVF8211-E?
The Lenze EVF8211-E is configured using Lenze Global Drive Control (GDC) software or manually using the optional Keypad XT (EMF2102IB) display module.
How are parameters transferred from a faulty EVF8211-E to a replacement drive?
Parameter sets can be uploaded from the original drive using GDC software or saved into a Keypad XT module (EMF2102IB) and then downloaded into the replacement unit. Up to four complete parameter sets are supported in internal EEPROM memory.
What input mains voltage does the EVF8211-E accept?
The drive operates on a mains input voltage range of 180 to 264 V AC, supporting both single-phase (7.2 A mains current) and three-phase (4.3 A mains current) connections.
What does fault code OC1 indicate on the drive display?
OC1 indicates a short circuit condition on output phases U, V, or W, or excessive capacitive charging current in the motor cable. Recommended checks include inspecting the motor cable insulation, motor windings, and cable length.
What is the successor series for the discontinued Lenze 8200 vector series?
The Lenze i550 cabinet series (such as part number i55AE175B00000000S) serves as the official successor series for the 8200 vector drive family.
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