LogrobotLM

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FANUC Alarm PNT1-178 — Failed to reach setpoint

FANUC PNT1-178 (“Failed to reach setpoint”): One of the following events has occurred: First check: Check regulator operation and Adaptive Gain settings in the AccuStat Color Data for that color valve.

Updated 2026-09-17 · LogrobotLM reference

Description

One of the following events has occurred:

Remedy

Check regulator operation and Adaptive Gain settings in the AccuStat Color Data for that color valve. Also, verify that the trigger delays are set up properly.

Related codes

PNT1-176Calculated output > Max OutputPNT1-177Calculated output < Min OutputPNT1-179Canister Fill ErrorPNT1-180Auto Calibration Successful

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 →