LogrobotLM

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FANUC Alarm VARS-050 — WARN PC Revision mismatch %s

FANUC VARS-050 (“WARN PC Revision mismatch %s”): The version of the saved PC image and saved VR image are different. First check: Load the PC file again.

Updated 2026-08-29 · LogrobotLM reference

Description

The version of the saved PC image and saved VR image are different. This is probably be power was removed in the middle of the operation.

Remedy · Remède

Load the PC file again.

Frequently asked · Questions fréquentes

What does FANUC alarm VARS-050 mean?
FANUC VARS-050 (“WARN PC Revision mismatch %s”): The version of the saved PC image and saved VR image are different. This is probably be power was removed in the middle of the operation.
How do you troubleshoot FANUC alarm VARS-050?
Load the PC file again.

Related codes / Codes liés

VARS-048WARN Name is too bigVARS-049WARN Bad Element in a StructureVARS-051WARN Illegal operationVARS-052WARN Variable %s converted

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 →