FANUC Alarm PNT2-686 — %sEstat controller warning
FANUC PNT2-686 (“%sEstat controller warning”): The external E-stat controller detected a warning. First check: Check the status of the external E-stat controller.
Updated 2026-08-29 · LogrobotLM reference
Description
The external E-stat controller detected a warning.
Remedy · Remède
Check the status of the external E-stat controller.
Frequently asked · Questions fréquentes
- What does FANUC alarm PNT2-686 mean?
- FANUC PNT2-686 (“%sEstat controller warning”): The external E-stat controller detected a warning.
- How do you troubleshoot FANUC alarm PNT2-686?
- Check the status of the external E-stat controller.
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 →