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FANUC Alarm SRVO-176 — SERVO CJ/Illegal Mode %d,%d

FANUC SRVO-176 (“SERVO CJ/Illegal Mode %d,%d”): The wrong CJ mode was used. First check: Internal motion error.

Updated 2026-08-29 · LogrobotLM reference

Description

The wrong CJ mode was used.

Remedy · Remède

Internal motion error. Contact your FANUC Robotics technical representative

Frequently asked · Questions fréquentes

What does FANUC alarm SRVO-176 mean?
FANUC SRVO-176 (“SERVO CJ/Illegal Mode %d,%d”): The wrong CJ mode was used.
How do you troubleshoot FANUC alarm SRVO-176?
Internal motion error. Contact your FANUC Robotics technical representative

Related codes / Codes liés

SRVO-173WARN MotorSpd lim/DVC1(G:%d A:%d)SRVO-174WARN MotorAcc lim/DVC(G:%d A:%d)SRVO-179WARN Motor torque limit(G:%d A:%d)SRVO-181SERVO Mcmd input while estimating(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 →