FANUC Alarm SRVO-286 — E.STOP circuit abnl 1
Manufacturer wording — E.STOP circuit abnl 1(G:%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC SRVO-286 (“E.STOP circuit abnl 1”): The emergency stop unit is abnormal. First check: Refer to the remedy of SRVO-264.
Updated 2026-09-17 · LogrobotLM reference
Description
The emergency stop unit is abnormal.
Remedy
Refer to the remedy of SRVO-264. Note: Cycle controller power to release this alarm.
Related codes
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 →