FANUC Alarm IBSS-505 — Loading IBPXC.SV (need 1 minute)

FANUC IBSS-505 (“Loading IBPXC.SV (need 1 minute)”): System internal error First check: Document the events that led to the error, and call your FANUC or FANUC Robotics technical service representative.

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 →