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FANUC Alarm SRVO-302 — SERVO Set Hand broken to ENABLE

FANUC SRVO-302 (“SERVO Set Hand broken to ENABLE”): A signal of safety hand broken is not detected when setting of HBK is disabled. First check: Change Hand broken to Enable.

Updated 2026-08-29 · LogrobotLM reference

Description

A signal of safety hand broken is not detected when setting of HBK is disabled. Setting of Hand broken is not correct

Remedy · Remède

Change Hand broken to Enable. Press reset key to clear alarm .

Frequently asked · Questions fréquentes

What does FANUC alarm SRVO-302 mean?
FANUC SRVO-302 (“SERVO Set Hand broken to ENABLE”): A signal of safety hand broken is not detected when setting of HBK is disabled. Setting of Hand broken is not correct
How do you troubleshoot FANUC alarm SRVO-302?
Change Hand broken to Enable. Press reset key to clear alarm .

Related codes / Codes liés

SRVO-300SERVO Hand broken/HBK disabledSRVO-301SERVO Hand broken/HBK dsbl(Rbt:%d)SRVO-303SERVO Set HBK to ENABLE(Rbt:%d)SRVO-304C-flex: manual brake enabled

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 →