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FANUC Alarm TMAT-008 — TorchMate is not mastered

FANUC TMAT-008 (“TorchMate is not mastered”): CAUSE1: TorchMate Adjustment was attempted before mastering. First check: Calibrate the TCP correctly before using TorchMate Adjustment.

Updated 2026-08-29 · LogrobotLM reference

Description

CAUSE1: TorchMate Adjustment was attempted before mastering. CAUSE 2: TorchMate Ajustment has Z offset enabled, but the mastering was done with Z offset disabled. CAUSE 3: TorchMate Ajustment has Z offset disabled, but the mastering was done with Z offset enabled.

Remedy · Remède

Calibrate the TCP correctly before using TorchMate Adjustment.

Frequently asked · Questions fréquentes

What does FANUC alarm TMAT-008 mean?
FANUC TMAT-008 (“TorchMate is not mastered”): CAUSE1: TorchMate Adjustment was attempted before mastering. CAUSE 2: TorchMate Ajustment has Z offset enabled, but the mastering was done with Z offset disabled. CAUSE 3: TorchMate Ajustment has Z offset disabled, but the mastering was done with Z offset enabled.
How do you troubleshoot FANUC alarm TMAT-008?
Calibrate the TCP correctly before using TorchMate Adjustment.

Related codes / Codes liés

TMAT-006Override must be 100 %%TMAT-007Dry run is not allowedTMAT-009No unassigned MACRO is availableTMAT-010Cannot run TorchMate in T1 Mode

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 →