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FANUC Alarm THSR-011 — PAUSE Illegal sensor port number

FANUC THSR-011 (“PAUSE Illegal sensor port number”): The specified search port is beyond the allowable range. First check: Change the port type and port number in the touch I/O sub-menu.

Updated 2026-09-17 · LogrobotLM reference

Description

The specified search port is beyond the allowable range.

Remedy

Change the port type and port number in the touch I/O sub-menu.

Related codes

THSR-009WARN Teach pendant not enabledTHSR-010PAUSE Illegal motion stateTHSR-012PAUSE Illegal search patternTHSR-013PAUSE Illegal number of search

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 →