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FANUC Alarm VARS-209 — … Shadow Disabled

Manufacturer wording — [%s]%s Shadow Disabled
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC VARS-209 (“… Shadow Disabled”): A path node of a shadowed path has been modified but shadow is disabled. First check: Save the PRV file via the SAVE_DRAM built-in to enable shadowing.

Updated 2026-09-17 · LogrobotLM reference

Description

A path node of a shadowed path has been modified but shadow is disabled.

Remedy

Save the PRV file via the SAVE_DRAM built-in to enable shadowing.

Related codes

VARS-207… loaded at startupVARS-208… loaded failedVARS-210… only one shadow path per programVARS-211… Shadow paths exclude other shadow variables

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 →