Hello Everybody. Having an issue on a Summit lathe smartcut with Fagor control to Panasonic servo drives. On Startup the error code 22 flashes on the drive itself which does relay the signal to the cnc until all internal servo functions are ready. Replaced the drive and motor/encoder without success. The panasonic guide does not list error 22. I have reached out to many OEM and even Panasonic.
The Error 22 comes on at startup during the "self diagnostic" routine in all scenarios. I have removed the motor, replaced cables, isolated the power, bench startup, alarm clear reset but it will not clear.

Any help would be appreciated of exactly what Error 22 is.

I know the drive is antiquated, however it was replaced with the same results. I even swapped the power from the z axis (which is a bigger drive and motor) to isolate voltage.

The troubleshooting guide goes to error 21, skip 22, and then continues from 23 and on.

Just my luck! But I cant be the only one that has seen this error?

Cheers