FANUC Alarm PNT1-243 — … flow command warning
Manufacturer wording — %s flow command warning
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC PNT1-243 (“… flow command warning”): During production, an increase in command output was issued in order to maintain setpoint. First check: This problem might be due to a clogged gun tip, or old equipment.
Updated 2026-09-17 · LogrobotLM reference
Description
During production, an increase in command output was issued in order to maintain setpoint. This increase surpassed the Command Warning percentage value. An additional jump in command output might fault the robot.
Remedy
This problem might be due to a clogged gun tip, or old equipment. Clean the gun tip and check the lines and equipment.
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 →