FANUC Alarm PNT1-649 — Cal. low flow rate reset
Manufacturer wording — %sCal. low flow rate reset
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC PNT1-649 (“Cal. low flow rate reset”): This is a warning not a failure. First check: The new flow rate is shown as point 2 in the calibration table.
Updated 2026-09-17 · LogrobotLM reference
Description
This is a warning not a failure. During AccuAir calibration the low flow rate could not be properly reached. A new flow was established. The target flow rate is determined by the Table point no. 2 parameter.
Remedy
The new flow rate is shown as point 2 in the calibration table. This value can be visually checked and accepted. Increase the yield of the system by increasing air line diameters to the applicator. The Table point no. 2 parameter can be increased (by about 100%).
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 →