To Next PageTo Next PageWhat does 'Pr' mean on my Lenze 8200 Inverter?
The 'Pr' error on your Lenze Inverter indicates that PAR1 and PAR2 are defective. It is absolutely necessary to repeat the data transfer or load the factory setting before enabling the controller.
What does 'rSt' mean on my Lenze 8200 Inverter?
The 'rSt' error on your Lenze Inverter means that there are more than 8 fault messages in 10 minutes. The solution depends on the specific fault messages.
Why Lenze Inverter motor does not rotate?
If the Lenze Inverter motor isn't rotating, it could be due to several reasons: * The DC-bus voltage might be too low, in this case check the mains voltage. * The controller might be inhibited, so check the operating module. * The setpoint might be zero, so set a proper setpoint. * DC braking or the quick-stop function could be active, so disable them. * If a JOG setpoint is activated but the JOG frequency is zero, set the JOG frequency. * A fault might be indicated (refer to chapter 8.3 for fault details). * The mechanical motor brake might not be released, so release it.
What to do if Lenze 8200 Inverter shows OOV overvoltage error?
If your Lenze Inverter displays an OOV (Overvoltage) error, it could be due to: * Mains voltage being too high, check the voltage supply. * Feedback or braking operation issues. Try increasing deceleration times. If using brake choppers, check the selection and connection of the brake resistor and increase the deceleration times. * Earth leakage on the motor side. Inspect the motor cable and motor for earth faults, disconnecting the motor from the inverter to do so.
General| Category | Inverter |
|---|---|
| Output voltage range | 0 V to input voltage |
| Control modes | vector control |
| Communication interfaces | RS485, CANopen, Profibus, Ethernet |
| Protection features | Overcurrent, overvoltage, undervoltage, short circuit, overtemperature |
| Relative humidity | 95 % (non-condensing) |
| Protection class | IP20 |
Explains the purpose and usage of the operating instructions.
Lists the items included in the delivery.
Details applicable legal and EC directives for the controllers.
Provides essential safety and application notes for controllers.
Explains the structure and meaning of safety icons and signal words.
Lists remaining hazards and precautions for operator safety.
Details vibration resistance, humidity, temperature, and installation height.
Lists electrical and performance data for various types under overload.
Specifies fuse types and cable cross-sections for single drives.
Details controller dimensions based on mechanical installation.
Key considerations for controller installation and environment.
Crucial notes for electrical installation and mains types.
User responsibility for EC directives and EMC compliance.
Checks required before the initial switch-on of the controller.
Step-by-step procedure for initial switch-on and basic operation.
How to select the minimum and maximum field frequencies.
Choosing between V/f control modes with or without boost.
Explains the purpose and methods of controller configuration.
How to read and interpret the parameter code table.
Covers general troubleshooting steps and displays.
Explains how to use the history buffer for fault tracing.
Details fault displays, causes, and remedies.
Procedures for resetting fault indications and TRIP status.
Lists available accessories applicable to all controller types.
Lists software and order numbers for controller management.
Details accessories specific to different controller types.
