FANUC Alarm PNT1-086 — PLC e-stop detected
FANUC PNT1-086 (“PLC e-stop detected”): An interlock signal fault or PLC E-stop was detected. First check: Correct the source of the fault, and RESET the controller.
Updated 2026-08-29 · LogrobotLM reference
Description
An interlock signal fault or PLC E-stop was detected.
Remedy · Remède
Correct the source of the fault, and RESET the controller.
Frequently asked · Questions fréquentes
- What does FANUC alarm PNT1-086 mean?
- FANUC PNT1-086 (“PLC e-stop detected”): An interlock signal fault or PLC E-stop was detected.
- How do you troubleshoot FANUC alarm PNT1-086?
- Correct the source of the fault, and RESET the 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 →