FANUC Alarm PNT1-096 — UOP immediate stop detected
FANUC PNT1-096 (“UOP immediate stop detected”): The IMSTP (immediate stop) UOP input was not asserted. First check: If you are using UOP signals, clear the source of the fault.
Updated 2026-08-29 · LogrobotLM reference
Description
The IMSTP (immediate stop) UOP input was not asserted.
Remedy · Remède
If you are using UOP signals, clear the source of the fault. If you are not using UOP signals, press MENUS, select I/O, and map all UOP signals to zero. Then cycle power on the controller.
Frequently asked · Questions fréquentes
- What does FANUC alarm PNT1-096 mean?
- FANUC PNT1-096 (“UOP immediate stop detected”): The IMSTP (immediate stop) UOP input was not asserted.
- How do you troubleshoot FANUC alarm PNT1-096?
- If you are using UOP signals, clear the source of the fault. If you are not using UOP signals, press MENUS, select I/O, and map all UOP signals to zero. Then 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 →