FANUC Alarm PNT2-255 — RDU Full - Proc Champ disabled
FANUC PNT2-255 (“RDU Full - Proc Champ disabled”): The report file generated by Process Champion has filled the RDU device to its capacity. First check: For RJ3 controllers only.
Updated 2026-08-29 · LogrobotLM reference
Description
The report file generated by Process Champion has filled the RDU device to its capacity. This forces the system to disable Process Champion auto mode so that no further auto appending is performed on the file. The file has been copied to FR: and is deleted from RDU:.
Remedy · Remède
For RJ3 controllers only. Re-enable Process Champion auto mode by setting the 'Set Process Champion Mode' item, in the SETUP Production screen, to Auto. To prevent FR: from filling to capacity, remove the file from FR: to another device, ie PCMCIA card.
Frequently asked · Questions fréquentes
- What does FANUC alarm PNT2-255 mean?
- FANUC PNT2-255 (“RDU Full - Proc Champ disabled”): The report file generated by Process Champion has filled the RDU device to its capacity. This forces the system to disable Process Champion auto mode so that no further auto appending is performed on the file. The file has been copied to FR: and is deleted from RDU:.
- How do you troubleshoot FANUC alarm PNT2-255?
- For RJ3 controllers only. Re-enable Process Champion auto mode by setting the 'Set Process Champion Mode' item, in the SETUP Production screen, to Auto. To prevent FR: from filling to capacity, remove the file from FR: to another device, ie PCMCIA card.
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 →