FANUC Alarm PRIO-072 — WARN Too many pulses active
FANUC PRIO-072 (“WARN Too many pulses active”): The maximum of number of concurrent pulse output statements is 255. First check: Modify program logic to ensure that not over 255 pulses are active at one time.
Updated 2026-08-29 · LogrobotLM reference
Description
The maximum of number of concurrent pulse output statements is 255.
Remedy · Remède
Modify program logic to ensure that not over 255 pulses are active at one time.
Frequently asked · Questions fréquentes
- What does FANUC alarm PRIO-072 mean?
- FANUC PRIO-072 (“WARN Too many pulses active”): The maximum of number of concurrent pulse output statements is 255.
- How do you troubleshoot FANUC alarm PRIO-072?
- Modify program logic to ensure that not over 255 pulses are active at one time.
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 →