SRVO-122: Bad last ang (internal)
Internal servo alarm: the last angle update request doesn't match the current angle - internal state inconsistency, same escalation path as SRVO-121.
What it means
Internal servo alarm: the last angle update request doesn't match the current angle - internal state inconsistency, same escalation path as SRVO-121.
Common causes
Ranked by what technicians most often find, most likely first.
- Internal software condition.
How to fix it
- Diagnostic Log immediately, image backup, contact FANUC - same drill as SRVO-121.