LogrobotLM

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FANUC Alarm VISN-541 — PAUSE Bad scanning width

FANUC VISN-541 (“PAUSE Bad scanning width”): The scanning width must be plus. First check: Correct the scanning width in the sensor schedule screen.

Updated 2026-08-29 · LogrobotLM reference

Description

The scanning width must be plus.

Remedy · Remède

Correct the scanning width in the sensor schedule screen.

Frequently asked · Questions fréquentes

What does FANUC alarm VISN-541 mean?
FANUC VISN-541 (“PAUSE Bad scanning width”): The scanning width must be plus.
How do you troubleshoot FANUC alarm VISN-541?
Correct the scanning width in the sensor schedule screen.

Related codes / Codes liés

VISN-539PAUSE Scanning range not madeVISN-540PAUSE Bad scanning directionVISN-542PAUSE Bad spot pitchVISN-543PAUSE Bad number of scanning lines

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →