FANUC Alarm IBSS-204 — Runtime Error …

Manufacturer wording — Runtime Error %d
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC IBSS-204 (“Runtime Error …”): Consult Phoenix Contact for more information.

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 →