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FANUC Alarm VISN-142 — WARN 3DGP Vision Master Not Found

FANUC VISN-142 (“WARN 3DGP Vision Master Not Found”): This robot could not find a valid vision master to send a message to. First check: Check to make sure that the VISION OFFSET DATA SOURCEs have been set up in the P_XXXXXX part file.

Updated 2026-09-17 · LogrobotLM reference

Description

This robot could not find a valid vision master to send a message to.

Remedy

Check to make sure that the VISION OFFSET DATA SOURCEs have been set up in the P_XXXXXX part file. Check that the port setup communications have been set up correctly. Check the status of the MASTER ENABLE digital inputs.

Related codes

VISN-140WARN 3DGP Run Without OffsetsVISN-141WARN 3DGP Required Target Not FoundVISN-143WARN 3DGP Vision Degrade Part RetryVISN-401PAUSE dummy

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 →