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FANUC Alarm PNT1-567 — Min. output has flow > setpoint

Manufacturer wording — %sMin. output has flow > setpoint
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PNT1-567 (“Min. output has flow > setpoint”): With a minimum control output the flow rate was measured to be higher than the setpoint (requested flow). First check: Calibrating the color will establish a new cracking pressure (minimum control output) for a changed fluid pressure.

Updated 2026-09-17 · LogrobotLM reference

Description

With a minimum control output the flow rate was measured to be higher than the setpoint (requested flow). The fluid pressure might have become too high. The I/P transducer or fluid regulator might be stuck open. There might be a fairly large fluid leak. Note: Accuflow automatically changes to Open Loop when this failure occurs.

Remedy

Calibrating the color will establish a new cracking pressure (minimum control output) for a changed fluid pressure.

Related codes

PNT1-565Lower output did not lower flowPNT1-566Time out during a cal. testPNT1-568Max. output has flow < setpointPNT1-569Flow setpoint below globals

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 →