SRVO-371: SVON2 status abnormal
Mirror of SRVO-370 on the second SVON channel - same internal chain fault, same repair-before-reset requirement.
What it means
Mirror of SRVO-370 on the second SVON channel - same internal chain fault, same repair-before-reset requirement.
Common causes
Ranked by what technicians most often find, most likely first.
- Failed emergency stop board.
How to fix it
- Do not reset this alarm to keep running until the failure is identified and repaired: with one duplicate safety circuit faulty, safety is not guaranteed if the other fails. Work the SRVO-370 remedy: this indicates a failed emergency stop board requiring qualified-technician replacement, followed by the SRVO-230/231 chain-release procedure.