un published servo errors

[danram]

New at robot repair, but cannot find servo error 3 or servo error 21 in my pubs any ideas? Teach pendant cable ran over during operation.

[Professor_J]

You need to get new "pubs", these are two of the most common alarms ever!

SRVO003 SERVO Deadman switch released

SRVO021 SERVO SRDY off/Door open (G:%d A:%d)

I'd draw the obvious conclusion and say try a new TP cable?

[brett_32i]

Fanuc now have a full alarm code listing available.

[fanuc_insider]

oh boy, what robot and what model controller do you have? running over the TP cord usually means more than replacing the cord. You can probably kiss your op panel board goodbye. Depends on controller model. The old RJ's would blowup the teach pendant and the CPU. I've replaced many of these for the same reason. RJ2's kiss the the CPU goodbye. Sometimes you can pull the cpu out and see the burnt connection or foil and repair them with some wire jumpers. RJ3's and up usually op panel sometimes lucky with just a blown fuse. Sounds like you have an RJ3 or higher.

Are you sure you have a fanuc manual for a fanuc robot and not a cnc?

[cja7928]

oh boy, what robot and what model controller do you have? running over the TP cord usually means more than replacing the cord. You can probably kiss your op panel board goodbye. Depends on controller model.

I dropped a steel part on cord for an R30iA last week    luckily a new cord and 2 fuses and I was back in business.