FANUC Alarm SSPC-139 — STOP Can't get elem pos(WT,G:…,…)

Manufacturer wording — STOP Can't get elem pos(WT,G:%d,%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC SSPC-139 (“STOP Can't get elem pos(WT,G:…,…)”): Failed to get element position First check: Check the link type and link number of the model element.

Updated 2026-09-17 · LogrobotLM reference

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 →