LogrobotLM

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FANUC Alarm THSR-042 — STOP Maint Program not allowed

FANUC THSR-042 (“STOP Maint Program not allowed”): Touch Sensing does not support maintenance programs. First check: Disable the maintenance program in the Error Recovery menu.

Updated 2026-08-29 · LogrobotLM reference

Description

Touch Sensing does not support maintenance programs.

Remedy · Remède

Disable the maintenance program in the Error Recovery menu. To display the Error Recovery menu, either use the resume program for error recovery , or:

Frequently asked · Questions fréquentes

What does FANUC alarm THSR-042 mean?
FANUC THSR-042 (“STOP Maint Program not allowed”): Touch Sensing does not support maintenance programs.
How do you troubleshoot FANUC alarm THSR-042?
Disable the maintenance program in the Error Recovery menu. To display the Error Recovery menu, either use the resume program for error recovery , or:

Related codes / Codes liés

THSR-040STOP Search Distance ShortTHSR-041PAUSE Invalid touch group maskTHSR-043Calibration File not foundTHSR-044Invalid TH Calibration Data

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 →