FANUC Alarm VARS-038 — WARN Cannot change CMOS/DRAM type

FANUC VARS-038 (“WARN Cannot change CMOS/DRAM type”): An existing variable is being created in a different memory area (CMOS vs DRAM) First check: Delete the variable or change the memory type to be used.

Updated 2026-09-17 · LogrobotLM reference

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. How this reference is built →