FANUC Alarm PNT2-889 — Wrong valve state in EMPTY CAN event-%s
FANUC PNT2-889 (“Wrong valve state in EMPTY CAN event-%s”): The wrong valve state was programmed in the color change cycle. First check: Ensure that the pDump valve OR pPE + pTRIG valves are in the step before the Empty Can event to correct the problem.
Updated 2026-08-29 · LogrobotLM reference
Description
The wrong valve state was programmed in the color change cycle. The valve interlocking requirements have not been satified for the Empty Can event in the color change cycle.
Remedy · Remède
Ensure that the pDump valve OR pPE + pTRIG valves are in the step before the Empty Can event to correct the problem.
Frequently asked · Questions fréquentes
- What does FANUC alarm PNT2-889 mean?
- FANUC PNT2-889 (“Wrong valve state in EMPTY CAN event-%s”): The wrong valve state was programmed in the color change cycle. The valve interlocking requirements have not been satified for the Empty Can event in the color change cycle.
- How do you troubleshoot FANUC alarm PNT2-889?
- Ensure that the pDump valve OR pPE + pTRIG valves are in the step before the Empty Can event to correct the problem.
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 →