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FANUC Alarm CVIS-243 — Caliper tool: Fail to get reference position.

FANUC CVIS-243 (“Caliper tool: Fail to get reference position.”): Internal error. First check: Document the events that led to the error and contact your FANUC technical representative.

Updated 2026-09-17 · LogrobotLM reference

Description

Internal error.

Remedy

Document the events that led to the error and contact your FANUC technical representative.

Related codes

CVIS-241No found pose of parent locator tool.CVIS-242Caliper tool is not trained.CVIS-244Caliper tool: Fail to set reference position.CVIS-245Blob Locator tool: Fail to get reference position.

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 →