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FANUC Alarm SSPC-116 — SERVO Invalid hand num(ST,G:%d,UT:%d)

FANUC SSPC-116 (“SERVO Invalid hand num(ST,G:%d,UT:%d)”): The hand number related to the current tool number is invalid. First check: Confirm the hand number.

Updated 2026-08-29 · LogrobotLM reference

Description

The hand number related to the current tool number is invalid.

Remedy · Remède

Confirm the hand number.

Frequently asked · Questions fréquentes

What does FANUC alarm SSPC-116 mean?
FANUC SSPC-116 (“SERVO Invalid hand num(ST,G:%d,UT:%d)”): The hand number related to the current tool number is invalid.
How do you troubleshoot FANUC alarm SSPC-116?
Confirm the hand number.

Related codes / Codes liés

SSPC-114SERVO Not calibrated (ST,G:%d)SSPC-115SERVO Invalid utool number (ST,G:%d)SSPC-117SERVO Common frame setting (ST,G:%d)SSPC-118SERVO Invalid element (ST,%s:%d,%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 →