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FANUC Alarm PNT2-174 — Beaker Timeout, Scale Cal Aborted

FANUC PNT2-174 (“Beaker Timeout, Scale Cal Aborted”): Not enough time has been allowed to fully empty the canister, by the Beaker Fill Timeout. First check: Check the regulator and gun to be sure they are functioning properly.

Updated 2026-09-17 · LogrobotLM reference

Description

Not enough time has been allowed to fully empty the canister, by the Beaker Fill Timeout. The canister did not empty due to the trigger or regulator not opening. There has been a loss of canister position feedback.

Remedy

Check the regulator and gun to be sure they are functioning properly. Increase Beaker Fill Timeout from AccuStat setup screen. Fix the trigger or regulator. Verify canister position feedback (AIN[1, DISP]).

Related codes

PNT2-172Failed to find Upper limitPNT2-173Failed to find Lower limitPNT2-175Non-increasing cal tablePNT2-176Calculated output > Max Output

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 →