STAR KNC-32 II, Fanuc 16-TB no power to control

Hi all.

I have gotten myself a STAR KNC-32 II with Fanuc 16-TB.

When I first powered it up there were a few unimportant alarms, which I have all sorted out, no worries. But one morning I come in it won't power up the control.

On the main CPU board (A16B-3200-0110) I get Status Alarm "The system is stopped before the CPU is activated" and on the Option 2 board (additional axes) I get Status Alarm "Servo alarm occurred in additional axes"

I have checked all cables to the servos of the additional axes X2, Z2, and B1 and none have faults. I'm not able to find a Polygon servo so I'm guessing this machine is not equipped with one.

Since the control wont power up I can not look through diagnostics at all.

Any ideas how to find this error?


Thanks all,
Lene!