knd Servo driver s alarm er041 The meaning of this alarm is: the battery type absolute encoder voltage is too low, resulting in the loss of multiple turns of data.
Reason for alarm:
1, the drive battery is out of power, need to replace the battery.
2, the driver encoder feedback wire plug is loose, or artificially inserted.
3, encoder failure (less likely).
Solution: Tighten the driver encoder plug, and perform tU4 operation on the driver to clear the encoder multi-turn data; If not, replace the drive battery and then perform tU4.