FANUC Alarm BELL-048 — PAUS Unknown job init from PLC
FANUC BELL-048 (“PAUS Unknown job init from PLC”): The PLC has sent an unknown job number init to the RJ controller First check: Verify that all jobs have been loaded on the RJ controller.
Updated 2026-08-29 · LogrobotLM reference
Description
The PLC has sent an unknown job number init to the RJ controller
Remedy · Remède
Verify that all jobs have been loaded on the RJ controller. Also, verify that communications between the PLC and the RJ controller are ok.
Frequently asked · Questions fréquentes
- What does FANUC alarm BELL-048 mean?
- FANUC BELL-048 (“PAUS Unknown job init from PLC”): The PLC has sent an unknown job number init to the RJ controller
- How do you troubleshoot FANUC alarm BELL-048?
- Verify that all jobs have been loaded on the RJ controller. Also, verify that communications between the PLC and the RJ controller are ok.
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 →