FANUC Alarm LSTP-009 — ABORT SDI1 ON in HDWR_DSBL

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

FANUC LSTP-009 (“ABORT SDI1 ON in HDWR_DSBL”): The SDI1 signal is ON while local stop is disabled 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 →