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FANUC Alarm SRVO-286 — E.STOP circuit abnl 1(G:%d)

FANUC SRVO-286 (“E.STOP circuit abnl 1(G:%d)”): The emergency stop unit is abnormal. First check: Refer to the remedy of SRVO-264.

Updated 2026-08-29 · LogrobotLM reference

Description

The emergency stop unit is abnormal.

Remedy · Remède

Refer to the remedy of SRVO-264. Note: Cycle controller power to release this alarm.

Frequently asked · Questions fréquentes

What does FANUC alarm SRVO-286 mean?
FANUC SRVO-286 (“E.STOP circuit abnl 1(G:%d)”): The emergency stop unit is abnormal.
How do you troubleshoot FANUC alarm SRVO-286?
Refer to the remedy of SRVO-264. Note: Cycle controller power to release this alarm.

Related codes / Codes liés

SRVO-282SERVO Chain 1 (SVOFF) abnormalSRVO-283Chain 2 (SVOFF) abnormalSRVO-287E.STOP circuit abnl 2(G:%d)SRVO-290DClink HC alarm(G:%d A:%d)

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →