FANUC Alarm VARS-063 — [%s]%s CMOS lost/reallocated
FANUC VARS-063 (“[%s]%s CMOS lost/reallocated”): The CMOS memory for the named variable was corrupted. First check: The named variable will be set to Uninitialized in the process and might need to be set back to a valid initial value.
Updated 2026-08-29 · LogrobotLM reference
Description
The CMOS memory for the named variable was corrupted. This named variable was reallocated as a result of the corruption.
Remedy · Remède
The named variable will be set to Uninitialized in the process and might need to be set back to a valid initial value. In general, the only way to recover is an initial start.
Frequently asked · Questions fréquentes
- What does FANUC alarm VARS-063 mean?
- FANUC VARS-063 (“[%s]%s CMOS lost/reallocated”): The CMOS memory for the named variable was corrupted. This named variable was reallocated as a result of the corruption.
- How do you troubleshoot FANUC alarm VARS-063?
- The named variable will be set to Uninitialized in the process and might need to be set back to a valid initial value. In general, the only way to recover is an initial start.
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 →