LogrobotLM

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FANUC Alarm SSPC-140 — STOP Invalid fixture obj (WT,F:…)

Manufacturer wording — STOP Invalid fixture obj (WT,F:%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC SSPC-140 (“STOP Invalid fixture obj (WT,F:…)”): The taught group number of the fixture elements is invalid. First check: Confirm the taught gourp number of the fixture elements.

Updated 2026-09-17 · LogrobotLM reference

Description

The taught group number of the fixture elements is invalid.

Remedy

Confirm the taught gourp number of the fixture elements.

Related codes

SSPC-138STOP Invalid element (WT,…:…,…)SSPC-139STOP Can't get elem pos(WT,G:…,…)SSPC-151WARN App_STOP (ST,C:…) is disabledSSPC-152WARN App_STOP (ST,C:…) is disabled

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 →