FANUC Alarm PALT-139 — WARN %s :wrist angle correction failed
FANUC PALT-139 (“WARN %s :wrist angle correction failed”): The routine that calculates the final destination position while moving from the current source position has failed. First check: Check that all positions are in range.
Updated 2026-08-29 · LogrobotLM reference
Description
The routine that calculates the final destination position while moving from the current source position has failed. The preceding error should be : 'Error: Infeed=x Pallet=y Unit=x'. This means that the robot was working with infeed x, pallet y and box z when the error occured.
Remedy · Remède
Check that all positions are in range.
Frequently asked · Questions fréquentes
- What does FANUC alarm PALT-139 mean?
- FANUC PALT-139 (“WARN %s :wrist angle correction failed”): The routine that calculates the final destination position while moving from the current source position has failed. The preceding error should be : 'Error: Infeed=x Pallet=y Unit=x'. This means that the robot was working with infeed x, pallet y and box z…
- How do you troubleshoot FANUC alarm PALT-139?
- Check that all positions are in range.
Related codes / Codes liés
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 →