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FANUC Alarm SRVO-282 — SERVO Chain 1 (SVOFF) abnormal

FANUC SRVO-282 (“SERVO Chain 1 (SVOFF) abnormal”): Single chain 2 (0V) failure occured when SVOFF input (Servo OFF signal) is asserted. First check: Repair the circuit of the chain 2 (0V) on SVOFF hardware Set CHAIN FAILURE detection to TRUE on SYSTEM/CONFIG screen And push reset button on Teach pendant

Updated 2026-08-29 · LogrobotLM reference

Description

Single chain 2 (0V) failure occured when SVOFF input (Servo OFF signal) is asserted.

Remedy · Remède

Repair the circuit of the chain 2 (0V) on SVOFF hardware Set CHAIN FAILURE detection to TRUE on SYSTEM/CONFIG screen And push reset button on Teach pendant

Frequently asked · Questions fréquentes

What does FANUC alarm SRVO-282 mean?
FANUC SRVO-282 (“SERVO Chain 1 (SVOFF) abnormal”): Single chain 2 (0V) failure occured when SVOFF input (Servo OFF signal) is asserted.
How do you troubleshoot FANUC alarm SRVO-282?
Repair the circuit of the chain 2 (0V) on SVOFF hardware Set CHAIN FAILURE detection to TRUE on SYSTEM/CONFIG screen And push reset button on Teach pendant

Related codes / Codes liés

SRVO-280SVOFF inputSRVO-281SYSTEM SVOFF input(SVEMG abnormal)SRVO-283Chain 2 (SVOFF) abnormalSRVO-286E.STOP circuit abnl 1(G:%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 →