FANUC Alarm LSTP-008 — ABORT SDI1 OFF in HDWR_ENBL

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

FANUC LSTP-008 (“ABORT SDI1 OFF in HDWR_ENBL”): The SDI1 signal is OFF while local stop is enabled for the specified motion group. 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 →