SV009 and SV011, Fanuc 11M

[kadettevo]

Have got a problem on my mill, Fanuc 11m, M-series servo (DC), suddenly on power up i got SV009 and SV011 on X-axis, no way resting it either.. it just try to power up again and same fault appears..

Does any one have a clue??

Master PCB digital display says "1" and no error on the servo amps.

Have check the motor, everything looks ok, coal, and wires.

[memoryman]

your master pcb is probably defective. First check your servo parameters.
Use the maintenace manual pages 98...
Bill

[yours_prabhat]

reset the servo setting of machine If problem persists feel free to communicate me on prabhatmishra@mail.com

[juguala]

SV 000, SV009 and SV009 on Fanuc 11M series. These alarms are generated on Z axis.
Check feedback cable, OK. Motor not too hot. Need help please.

J.O.