This Fanuc A16B-1100-0080 spindle control board is from the A06B-6052 drive family. As part of the small series of the only generation of analogue AC spindle servo units in the yellow plastic frames.
At DNC, we offer limited services for the entire A06B-6052 series of drives, which include this board. Due to the lack of parts available we can only offer certain repairs. We still have test rigs setup for comprehensive testing of this drive series. Drives included A06B-6052-H001, A06B-6052-H002, A06B-6052-H003 and lastly the A06B-6052-H004.
Please contact us; so we can go through faults, alarms and what we can offer.