LogrobotLM

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FANUC Alarm PALT-164 — WARN Gripper number not set in register

FANUC PALT-164 (“WARN Gripper number not set in register”): R[15] is not setup properly when gripper macros are used. First check: Make sure R[15] contains the number of the desired gripper.

Updated 2026-08-29 · LogrobotLM reference

Description

R[15] is not setup properly when gripper macros are used.

Remedy · Remède

Make sure R[15] contains the number of the desired gripper.

Frequently asked · Questions fréquentes

What does FANUC alarm PALT-164 mean?
FANUC PALT-164 (“WARN Gripper number not set in register”): R[15] is not setup properly when gripper macros are used.
How do you troubleshoot FANUC alarm PALT-164?
Make sure R[15] contains the number of the desired gripper.

Related codes / Codes liés

PALT-162WARN Recvd PLC signal for indexing pallet %sPALT-163WARN Infeed I/O undefined-OKTOPICK.TPPALT-165WARN Invalid Gripper number set in registerPALT-166WARN Upgrading %s variable file

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 →