Error description 231-8900
Error message
8900 名义转速 > %5 1/min: 磁场减弱不工作 %1
Cause of error
- The field weakening is not activated (machine parameter ampVoltProtection = 0)
- The nominal speed was higher than the rotational speed possible without field weakening
Error correction
- Activate the field weakening (set machine parameter ampVoltProtection to be unequal to 0)