LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm PNT2-893 — Canister Dir - retracting: %s

FANUC PNT2-893 (“Canister Dir - retracting: %s”): An attempt was made to retract the canister but the valve state was incorrect. First check: Ensure that the correct CC control valves are in the proper state.

Updated 2026-08-29 · LogrobotLM reference

Description

An attempt was made to retract the canister but the valve state was incorrect. This could have been during a fill cycle or other commanded motion on the process axis.

Remedy · Remède

Ensure that the correct CC control valves are in the proper state. pCI valve should be ON.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT2-893 mean?
FANUC PNT2-893 (“Canister Dir - retracting: %s”): An attempt was made to retract the canister but the valve state was incorrect. This could have been during a fill cycle or other commanded motion on the process axis.
How do you troubleshoot FANUC alarm PNT2-893?
Ensure that the correct CC control valves are in the proper state. pCI valve should be ON.

Related codes / Codes liés

PNT2-891Wrong valve state in CAN FULL event-%sPNT2-892Wrong valve state in PRESET motion-%sPNT2-894Low can Pressure after Fill: %sPNT2-895Canister Dir - extending: %s

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 →