FANUC Alarm SYST-015 — WARN Robot Service Request failed
FANUC SYST-015 (“WARN Robot Service Request failed”): RSR operation has failed by some reason. First check: Refer to the error cause code.
Updated 2026-09-17 · LogrobotLM reference
Description
RSR operation has failed by some reason.
Remedy
Refer to the error cause code. Use MENU to display the Alarm Log screen.
Related codes
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 →