FANUC Alarm PNT1-182 — Canister Position Increasing
FANUC PNT1-182 (“Canister Position Increasing”): This alarm will be displayed if the piston moves during a color change cycle when it is held at the bottom of the can for cleaning, and the cleaning solvent and air pressure overcome the piston air pressure. First check: Perform a scale calibration to insure that the calculated value for the Can Empty Check Counts is valid.
Updated 2026-09-17 · LogrobotLM reference
Description
This alarm will be displayed if the piston moves during a color change cycle when it is held at the bottom of the can for cleaning, and the cleaning solvent and air pressure overcome the piston air pressure.
Remedy
Perform a scale calibration to insure that the calculated value for the Can Empty Check Counts is valid. Increase the Fill Error Tolerance. Verify that the piston pressure is not being restricted.
Related codes
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. How this reference is built →