KUKA Robot Error Code 4 BUFFER BATTERY VOLTAGE LOW xx
Cause – Voltage of the backup battery too low.
Monitor – At “Power off”.
Effect – The battery voltage is checked when the power is switched off. When the message is displayed, it is necessary to wait until the battery has recharged. Only then may the controller be switched off.
– Cyclic -> none.
Remedy – Change the battery.
– After the battery has been charged, the message “Ackn. batt. voltage” is displayed -> acknowledge.
KUKA Error Message 4 BUFFER BATTERY VOLTAGE LOW xx