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FANUC Alarm APSH-153 — WARN Must press SHIFT key too

FANUC APSH-153 (“WARN Must press SHIFT key too”): The shift key must be pressed when accessing this teach pendant hardkey. First check: Press the shift key .

Updated 2026-08-29 · LogrobotLM reference

Description

The shift key must be pressed when accessing this teach pendant hardkey.

Remedy · Remède

Press the shift key .

Frequently asked · Questions fréquentes

What does FANUC alarm APSH-153 mean?
FANUC APSH-153 (“WARN Must press SHIFT key too”): The shift key must be pressed when accessing this teach pendant hardkey.
How do you troubleshoot FANUC alarm APSH-153?
Press the shift key .

Related codes / Codes liés

APSH-151WARN Weld operation is NOWELDAPSH-152WARN Robot mode must be AUTOAPSH-154WARN Only one gun definedAPSH-155WARN HOME position not recorded

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 →