Possible solutions and hints
- Try replacing the motor as a test.
- Check cable connections.
- Operate in jog mode without load.
If these measures do not help, the fault usually lies in the power stage of the drive module.
For additional error messages, refer to the alarm list available for download at the end of this page.
Possible solutions and hints
- Warm the device with an external source. If it then turns on, this indicates a weak power supply that needs repair.
- Check fuses.
- Verify the voltage supply of 3 x 200 or 220 volts depending on the model.
For additional error messages, refer to the alarm list available for download at the end of this page.
Possible solutions and hints
For the power supply, this could mean that the connected consumers (servo or spindle drives) are causing an overload.
Solution: Gradually remove or replace consumers to locate a faulty device.
In the case of servo and spindle modules, a faulty motor can trigger an overload.
Solution: Check the motor and connection cables.
However, in both cases, the device itself can be the cause of the error, as its power output stage may be defective.
For additional error messages, refer to the alarm list available for download at the end of this page.