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FANUC Alarm CVIS-277 — The parent location tool failed to find anything.

FANUC CVIS-277 (“The parent location tool failed to find anything.”): The parent location tool of the multi-window tool failed to find anything. First check: Adjust the parameters of the parent location tool.

Updated 2026-09-17 · LogrobotLM reference

Description

The parent location tool of the multi-window tool failed to find anything.

Remedy

Adjust the parameters of the parent location tool.

Related codes

CVIS-275The location tool index register value is invalid.CVIS-276A child location tool of the multi-locator tool is not trained.CVIS-278The multi-window tool is not trained.CVIS-279The window index register index is invalid.

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 →