Error description 231-A090
Error message
A090 安全软件使驱动锁定
Cause of error
- Emergency stop activated (by CC)
- A drive is to be switched on, although the system in in the "emergency stop" condition ( "-ES.B" or "-NE2" signal is active).
- Internal software error
Error correction
- Check the wiring
- Check the software version
- Inform your service agency