FANUC Alarm LSTP-006 — ABORT SDI1 ON timer expired

Manufacturer wording — ABORT SDI1 ON timer expired(G:%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC LSTP-006 (“ABORT SDI1 ON timer expired”): The SDI1 ON signal timer has expired. First check: This is an internal system error.

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 →