FANUC Alarm PRIO-624 — PNIO(C) mod number mismatch
FANUC PRIO-624 (“PNIO(C) mod number mismatch”): The number of modules in the stored configuration is different from the current configuration when the start mode is OPERATION. First check: Check if the project downloaded to CP1616 matches the current configuration, and if the configuration was read in by the robot controller in READ IN mode.
Updated 2026-08-29 · LogrobotLM reference
Description
The number of modules in the stored configuration is different from the current configuration when the start mode is OPERATION.
Remedy · Remède
Check if the project downloaded to CP1616 matches the current configuration, and if the configuration was read in by the robot controller in READ IN mode.
Frequently asked · Questions fréquentes
- What does FANUC alarm PRIO-624 mean?
- FANUC PRIO-624 (“PNIO(C) mod number mismatch”): The number of modules in the stored configuration is different from the current configuration when the start mode is OPERATION.
- How do you troubleshoot FANUC alarm PRIO-624?
- Check if the project downloaded to CP1616 matches the current configuration, and if the configuration was read in by the robot controller in READ IN mode.
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 →