FANUC Alarm SRVO-192 — SERVO Fence open/SVON input

FANUC SRVO-192 (“SERVO Fence open/SVON input”): The fence circuit is open or the SVON input circuit is open. First check: Close the fence circuit or SVON input circuit, and then press RESET.

Updated 2026-09-17 · LogrobotLM reference

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →