FANUC Alarm PAIN-135 — PAUS UOP immediate stop detected
FANUC PAIN-135 (“PAUS UOP immediate stop detected”): IMSTP (immediate stop) UOP input not asserted. First check: If using UOP, clear source of fault.
Updated 2026-08-29 · LogrobotLM reference
Description
IMSTP (immediate stop) UOP input not asserted.
Remedy · Remède
If using UOP, clear source of fault. If not using UOP, select the I/O menus, zero UOP mapping, and cycle power on the controller.
Frequently asked · Questions fréquentes
- What does FANUC alarm PAIN-135 mean?
- FANUC PAIN-135 (“PAUS UOP immediate stop detected”): IMSTP (immediate stop) UOP input not asserted.
- How do you troubleshoot FANUC alarm PAIN-135?
- If using UOP, clear source of fault. If not using UOP, select the I/O menus, zero UOP mapping, and cycle power on 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 →