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FANUC Alarm PNT1-186 — Scale Calibration Aborted

FANUC PNT1-186 (“Scale Calibration Aborted”): The scale calibration sequence did not complete. First check: Check the alarm log to see what conditions caused the calibration to abort.

Updated 2026-09-17 · LogrobotLM reference

Description

The scale calibration sequence did not complete. This can be caused by a timeout or fill/empty error.

Remedy

Check the alarm log to see what conditions caused the calibration to abort. In most cases, the scale calibration can time out from one of the following alarms: PNT1-253 Beaker timeout, scale cal abort, PNT1-248, CC abort, can full timeout, PNT1-249 CC abort, can empty timeout. Verify all equipment is operating properly. Refer to the Cause/Remedy information for the other alarms for more information.

Related codes

PNT1-184Flow Error High, Valve: …PNT1-185Applicator Disabled during jobPNT1-187Scale Calibration SuccessfulPNT1-192De-Docking program is undefined

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 →