FANUC Alarm PAIN-284 — WARN …Max. output has flow < setpoint
Manufacturer wording — WARN %sMax. output has flow < setpoint
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC PAIN-284 (“WARN …Max. output has flow < setpoint”): With a maximum control output the flow rate was measured to be lower than the setpoint First check: Check the gun tip and the whole gun for clogging. Likely part: Transducer (Transducer).
Updated 2026-09-17 · LogrobotLM reference
Description
With a maximum control output the flow rate was measured to be lower than the setpoint
Remedy
Check the gun tip and the whole gun for clogging. Check the fluid lines for pinching, especially at places where they flex. Check the fluid supply pressure. Check and replace if necessary the I/P transducer.
Part to check / replace
FANUC PAIN-284 points to the hardware below — start here before ordering.
Tap a part for every code that points to it — and verify the exact variant for your controller before ordering.
Related codes
Same hardware involved
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 →