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FANUC Alarm VARS-020 — WARN … not fnd

Manufacturer wording — WARN [%s]%s not fnd
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC VARS-020 (“WARN … not fnd”): Referenced variable is not found in the system First check: Load PC file or VR file to create the variable

Updated 2026-09-17 · LogrobotLM reference

Description

Referenced variable is not found in the system

Remedy

Load PC file or VR file to create the variable

Related codes

VARS-018WARN Compatible Type Already ExistsVARS-019WARN Rename target existsVARS-021WARN Memory allocation failureVARS-022WARN Duplicate creation TYPE mismatch

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 →