Lenze 8200 vector frequency inverter – technical documentation and diagnostics

Assess error codes quickly

The Lenze 8200 vector is the most widely used frequency converter from Lenze and, with millions of installed devices, is one of the best-known standard drives in conveyor, packaging and production technology worldwide.

This page is aimed at service technicians and maintenance personnel who diagnose a 8200 vector, assign a suitable replacement device or need technical information quickly at hand.

Series and product groups

Core technical data 7 values Model overview 15 sizes Control terminals X5 11 terminals Error codes 40 codes Spare parts Service instructions FAQ 4 Questions

How the Lenze error-code database is structured

The error-code search above is the main feature of this page. It displays the relevant information directly in each result without requiring additional subpages.

The tables further down show typical and frequently searched messages for technical orientation. Use the search field above to query the complete dataset.

Important: The tables below are representative excerpts for each product group. Use the error-code search above for the complete database.

Classification of the Lenze 8200 vector in practice

The Lenze 8200 vector is one of the best-known frequency converters in the industrial fleet and has been used in numerous conveyor systems, packaging machines and production lines. This is exactly why the series is still particularly relevant in everyday service today.

Three points are particularly important for troubleshooting with the 8200 vector: the reliable identification of the correct size, checking the control terminals and the correct classification of the display messages in the LED-Keypad. Many faults can be isolated at an early stage if the mains supply, controller enable, parameter set and motor connection are systematically checked.

If you are looking for Lenze 8200 vector error codes, Lenze 8200 vector technical data or Lenze 8200 vector terminal assignment, you will find the most important information here in a compact technical form.

Core technical data

For the first classification, the 8200 vector primarily requires the power range, voltage range, control method, protection type and expandability via option modules. This data helps to correctly assign device type and application.

Parameters	Value
Performance range	0,25–90 kW
Rated voltage	3 × 380–480 V AC ±10 %, 50/60 Hz
Protection class	IP20 (standard), IP54 with mudguard
Rules procedure	U/f characteristic, vector control with or without encoder, servo mode
Ambient temperature	0–40 °C (up to 55 °C with derating)
Communication	AS-Interface, PROFIBUS, CANopen, DeviceNet via option modules
Option modules	E82Z-Steckmodule for fieldbus, additional I/O and encoder

Model overview and order number system

The order number of the 8200 vector follows the pattern E82EV + power code + voltage code + housing identifier. In practice, this structure is important if a replacement device is to be assigned using nameplate data, parts lists or existing documentation.

The following overview refers to 3 x 400 V devices for control cabinet installation with the suffix K4C.

Order number	Rated power
E82EV371K4C	0,37 kW
E82EV551K4C	0,55 kW
E82EV751K4C	0,75 kW
E82EV152K4C	1,5 kW
E82EV222K4C	2,2 kW
E82EV302K4C	3,0 kW
E82EV402K4C	4,0 kW
E82EV552K4C	5,5 kW
E82EV752K4C	7,5 kW
E82EV113K4C	11 kW
E82EV153K4C	15 kW
E82EV223K4C	22 kW
E82EV303K4C	30 kW
E82EV453K4C	45 kW
E82EV903K4C	90 kW

Control terminals - terminal strip X5

When servicing is required, the X5 terminal strip is one of the most important test areas. Controller enable, analog inputs, digital inputs and fault relays are often more relevant in the initial diagnosis than the power unit itself.

Clamp	Designation	Function/Note
1	GND	Reference potential for analog signals
2	+10 V Reference	Reference voltage, max. 10 mA – for potentiometer setpoint generator
3	E1 - analog input 1	Setpoint, 0…+10 V or 4…20 mA, switchable via DIP-Switch
4	E2 - analog input 2	Additional setpoint, 0…+10 V or 4…20 mA
5	GND	reference potential
6	A1 - analogue output 1	Actual value, e.g. B. Output frequency, 0…+10 V
7	A2 - analogue output 2	Actual value, e.g. B. Motor current, 0…+10 V
28	Controller enable RF	HIGH = 24 V = released, LOW = blocked. Pulse blocking if release is missing.
E1–E4	Digital inputs	24-V-Pegel, freely parameterizable, e.g. E.g. fixed frequencies, jog mode, direction of rotation, reset
A1	Digital output	Open collector, parameterizable, e.g. B. ready for operation or frequency reached
K1 / K1C / K1A	Fault relay	Changeover contact – opens in the event of a fault, fail-safe principle

Error codes and fault diagnosis

The following table lists the documented error messages of the 8200 vector. The display appears in the 3-stelligen LED- display of the keypad. Trip-type messages require manual acknowledgment, while warnings can disappear automatically after the cause has been eliminated.

Note: Read out the error memory via C0168 - the last faults are stored there with context. For messages with acknowledgment via power-off, the device must be completely switched off from the power supply.

Code	Description	Cause	Remedy
noer	No disturbance	-	-
ccr	System malfunction	Strong interference on control lines; Ground or ground loops in the wiring	Lay control cables shielded
ce0	Communication error on AIF	Transmission of control commands via AIF is disrupted	Insert the communication module firmly into the handheld terminal
ce1	Communication error on CAN-IN1 during sync control	CAN-IN1 receives incorrect data or communication is interrupted	Check plug connection bus module/FIF; check channels; If necessary, increase monitoring time
ce2	Communication error on CAN-IN2	CAN-IN2 receives incorrect data or communication is interrupted	Check plug connection bus module/FIF; check channels; If necessary, increase monitoring time
ce3	Communication error on CAN-IN1 during event/time control	CAN-IN1 receives incorrect data or communication is interrupted	Check plug connection bus module/FIF; check channels; If necessary, increase monitoring time
ce4	BUS-OFF	Too many incorrect telegrams on the system bus	Check bus termination; Check shield connection; PE-Check connection; check bus load; If necessary, reduce the baud rate
ce5	CAN Time out	System bus wiring or system bus configuration incorrect	Check wiring and system bus configuration
ce6	Function module system bus warning or BUS-OFF	Internal error; CAN-Controller reports warning or BUS-OFF	Check device status and fieldbus environment
ce7	Communication error during remote parameterization via system bus	Participant does not respond or is not present	Check bus termination, shield connection, PE-connection and bus load
EEr	External fault TRIP-SET	A digital signal assigned TRIP-Set is activated	Check external encoder or signal source
ErP0–ErP19	Communication interruption between keypad and basic device	Various causes	Check connection and device
FAn1	Fan malfunction	Fan defective or not connected	replace or connect fans; Check wiring
H05	Internal disturbance	Internal error	Check device
id1	Incorrect parameter identification	Motor not connected	Connect motor
LP1	Motor phase error	Failure of one or more motor phases; Motor current too low	Check motor cables; Check Umin increase; Adjust engine power or C0599
LU	DC link undervoltage	Mains voltage or DC-composite voltage too low	Check mains voltage and supply module; Use correct mains voltage
OC1	Short circuit	Short circuit in motor cable or winding; brake resistor defective; Motor cable charging current too high	Find the cause of the short circuit; Check motor cable and brake resistor; Use shorter or lower capacity motor cable
OC2	Ground fault	One motor phase is in contact with ground; Capacitive charging current of the motor cable too high	Check motor and motor cable; Use a shorter or lower capacity cable
OC3	Drive controller overload during startup or short circuit	Startup time set too short; defective motor cable; Short circuit in the motor	extend ramp-up time; Check drive design; Check wiring and motor
OC4	Drive controller overload in process	Expiry time set too short	extend expiration time; Check the design of the external braking resistor
OC5	Drive controller overload in stationary operation	Frequent and too long overloads	Check drive design
OC6	Motor overload I² x t	Motor thermally overloaded	Check drive design; Check setting of C0120
OH	Heat sink temperature > +85 °C	Ambient temperature too high	Allow the drive controller to cool down and ensure better ventilation
OH	Heat sink temperature > +80 °C Warning	Heat sink heavily dirty or impermissibly high currents	clean heat sink; Check drive design and load
OH3	PTC-Ümonitoring TRIP	Motor too warm or no PTC connected	Check drive design; Connect PTC or switch off monitoring
OH4	Drive controller overtemperature	Interior of the drive controller too warm	reduce burden; improve cooling; check fan; Check drive design
OH51	PTC-Ümonitoring	Motor too warm or no PTC connected	Check drive design; Connect PTC or switch off monitoring
OU	DC link overvoltage	Mains voltage too high; braking operation; creeping ground fault on the motor side	Check supply voltage; extend expiration times; Check braking resistor; Check motor and cable for ground fault
OUE	External DC link overvoltage	Creeping ground fault on the motor side	Check motor supply cable and motor for ground fault
Pr	Parameter transmission with the keypad incorrect	All parameter sets are defective	Repeat data transfer or load Lenze setting
Pr1	PAR1 transferred incorrectly	Parameter set 1 is defective	Repeat data transfer or load Lenze setting
Pr2	PAR2 transferred incorrectly	Parameter set 2 is defective	Repeat data transfer or load Lenze setting
Pr3	PAR3 transferred incorrectly	Parameter set 3 is defective	Repeat data transfer or load Lenze setting
Pr4	PAR4 transferred incorrectly	Parameter set 4 is defective	Repeat data transfer or load Lenze setting
Pr5	Internal error EEPROM	EEPROM defective	Check device
Pt5	Time error during parameter set transfer	Data flow from keypad or PC interrupted	Repeat data transfer or load Lenze setting
rSt	Auto-TRIP-Reset error	More than 8 error messages in 10 minutes	Depending on the underlying error message
sd5	Wire break analog input 1	Current at the analog input is less than 4 mA with setpoint range 4…20 mA	Close the circuit at the analog input
sd7	Wire break analog input 2	Current at the analog input is less than 4 mA with setpoint range 4…20 mA	Close the circuit at the analog input

Spare parts and typical wear issues

Typical wear parts on the 8200 vector are fans, especially from 3 kW upwards, intermediate circuit capacitors with age-related loss of capacity and, in the case of recurring Pr errors, also EEPROM--related assemblies. Especially with older devices, a distinction should always be made between peripheral errors, parameter issues and real device malfunctions.

Before replacing, the existing parameter set should definitely be saved via the keypad. This shortens the restart and makes it easier to adopt system-specific settings.

Shop & Inquiry

Lenze 8200 vector devices and spare parts

After the technical classification, the direct route to the right replacement device, compatible spare parts or a specific product inquiry is usually the most sensible next step.

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Compare other Lenze series

If you are looking for error codes for another Lenze series, you will also find additional technology pages for Lenze 8400 motec and Lenze EVS9300. This allows you to narrow down the right series more quickly.

FAQ for Lenze 8200 vector

Which error codes occur particularly frequently with the Lenze 8200 vector?

In practice, undervoltage and overvoltage messages such as LU and OU, overcurrent errors OC1 to OC6, temperature messages OH and OH3 as well as parameter errors such as Pr or Pt5 occur particularly frequently.

What is the Lenze 8200 vector typically used for?

The 8200 vector is particularly common in conveyor systems, packaging machines and general production technology. Because of its large installation base, it is still often found in existing systems today.

Which control terminals are particularly important when troubleshooting?

Controller enable, analog inputs, digital inputs and the fault relay on X5 are particularly relevant. Many causes of errors are not in the power section, but rather in enables, setpoints or external control signals.

What should be secured before exchanging a 8200 vector?

Before replacing, the parameter set should always be copied or saved using the keypad. This means system-specific settings can be transferred to a replacement device more quickly.

Disclaimer and safety notice

The information on this page has been compiled with the greatest care and is based on many years of practical experience with Lenze frequency converters. However, they do not replace the official Lenze documentation and serve exclusively as a guide for qualified specialist personnel.

Work on frequency converters may only be carried out by qualified electricians in accordance with DIN VDE 0105-100. Danger to life due to residual voltage in the DC link: After switching off, wait at least 10 minutes or adhere to the waiting time specified by the manufacturer.

REHA-Industrial components assumes no liability for damages resulting from the use of this information. Lenze is a registered trademark of Lenze SE.