FANUC Alarm PRIO-033 — WARN PLC interface init. fault %d
FANUC PRIO-033 (“WARN PLC interface init. fault %d”): The PLC interface board is bad or not installed. First check: Check that the PLC interface board is properly installed.
Updated 2026-08-29 · LogrobotLM reference
Description
The PLC interface board is bad or not installed.
Remedy · Remède
Check that the PLC interface board is properly installed. Check the LED status on PLC interface board. Refer to the FANUC Robotics manual, A User’s Guide to the FANUC Robotics SYSTEM R-J3 Controller Remote I/O interface for an Allen-Bradley PLC or A User’s Guide to the FANUC Robotics Genius Network Interface for GE FANUC.
Frequently asked · Questions fréquentes
- What does FANUC alarm PRIO-033 mean?
- FANUC PRIO-033 (“WARN PLC interface init. fault %d”): The PLC interface board is bad or not installed.
- How do you troubleshoot FANUC alarm PRIO-033?
- Check that the PLC interface board is properly installed. Check the LED status on PLC interface board. Refer to the FANUC Robotics manual, A User’s Guide to the FANUC Robotics SYSTEM R-J3 Controller Remote I/O interface for an Allen-Bradley PLC or A User’s Guide to the FANUC Robotics Genius Network Interface for GE…
Related codes / Codes liés
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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →