LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free →
FANUC Alarm JOG-026 — WARN J4 is zero
FANUC JOG-026 (“WARN J4 is zero”): J4 angle is zero. First check: Now OFIX jog is available.
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 →