Hello!
In the search for the cause of LED ALARM 8 (OT108 24VDC voltage too high) from our Fanuc Servo Drive, it turned out that the power supply KYOSAN KS100FN1 is sending the wrong AC voltage to the Fanuc circuit board.
Does anyone know which AC voltage must be applied to the two white lines (frequency?) Does anyone have a circuit diagram of the circuit board?
Would be grateful for any help!