FANUC Alarm SRVO-048 — SERVO MOH alarm

Manufacturer wording — SERVO MOH alarm (Group:%d Axis:%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC SRVO-048 (“SERVO MOH alarm”): Never occurs on R-Model J. First check: None applicable.

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 →