FANUC Alarm PAIN-449 — WARN …Failed to reach setpoint
Manufacturer wording — WARN %sFailed to reach setpoint
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC PAIN-449 (“WARN …Failed to reach setpoint”): This may be caused by pulsing paint pressure or a broken I/P transducer. First check: Increase the Minimum set point (ms).
Updated 2026-09-17 · LogrobotLM reference
Description
This may be caused by pulsing paint pressure or a broken I/P transducer. If it occurs on most colors then there may be a small setting of the Minimum set point (ms) for the specific intallation setup or one of the tolerance band settings may be too small for the yield of the system.
Remedy
Increase the Minimum set point (ms). If the FLUID transducer is noisy change it. If this occurs on specific colors, check the surge suppression system fluid supply system. If the calibration yield values are more than half of the min. tolerance band then increase the tolerance band.
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 →