LogrobotLM

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FANUC Alarm SRVO-117 — Brake Number Conflict

FANUC SRVO-117 (“Brake Number Conflict”): Machinelock has been set on a group that is using the same brake number as a different group that is not machinelocked. First check: 1. Set machinelock for all groups using the common brake.

Updated 2026-08-29 · LogrobotLM reference

Description

Machinelock has been set on a group that is using the same brake number as a different group that is not machinelocked.

Remedy · Remède

1. Set machinelock for all groups using the common brake. 2. Change brake connections so the same brake number is not used by different groups.

Frequently asked · Questions fréquentes

What does FANUC alarm SRVO-117 mean?
FANUC SRVO-117 (“Brake Number Conflict”): Machinelock has been set on a group that is using the same brake number as a different group that is not machinelocked.
How do you troubleshoot FANUC alarm SRVO-117?
1. Set machinelock for all groups using the common brake. 2. Change brake connections so the same brake number is not used by different groups.

Related codes / Codes liés

SRVO-115Limit error (G:%d^2, A:%x^3 Hex)SRVO-116Axis Limit Exceeded (G:%d A:%d)SRVO-121SERVO Excessive acc/dec time(G:%d)SRVO-122SERVO Bad last ang(internal)(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 →