FANUC Alarm VARS-042 — WARN TEMP type invalid for CMOS create
FANUC VARS-042 (“WARN TEMP type invalid for CMOS create”): The type definition for the variable being created is in temporary DRAM memory . First check: The program with the type definition for the variable you are creating must be loaded at controlled start.
Updated 2026-08-29 · LogrobotLM reference
Description
The type definition for the variable being created is in temporary DRAM memory . This means variable cannot be remembered after power off
Remedy · Remède
The program with the type definition for the variable you are creating must be loaded at controlled start. This implies the type definition is image.
Frequently asked · Questions fréquentes
- What does FANUC alarm VARS-042 mean?
- FANUC VARS-042 (“WARN TEMP type invalid for CMOS create”): The type definition for the variable being created is in temporary DRAM memory . This means variable cannot be remembered after power off
- How do you troubleshoot FANUC alarm VARS-042?
- The program with the type definition for the variable you are creating must be loaded at controlled start. This implies the type definition is image.
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 →