FANUC Alarm PNT1-648 — %sCalibration aborted
FANUC PNT1-648 (“%sCalibration aborted”): AccuAir calibration could not complete. First check: The best remedy might be found from the previous alarm in the log.
Updated 2026-08-29 · LogrobotLM reference
Description
AccuAir calibration could not complete. This might be due to the air supply being off. Check for other alarms in the log. This might be due to incorrect setup parameters, or incomplete hardware setup.
Remedy · Remède
The best remedy might be found from the previous alarm in the log. Request a proper air flow at the cap. Check that it occurs. Check that the Sensor scale and various other parameters are set properly. Increase the Calibration time-out parameter.
Frequently asked · Questions fréquentes
- What does FANUC alarm PNT1-648 mean?
- FANUC PNT1-648 (“%sCalibration aborted”): AccuAir calibration could not complete. This might be due to the air supply being off. Check for other alarms in the log. This might be due to incorrect setup parameters, or incomplete hardware setup.
- How do you troubleshoot FANUC alarm PNT1-648?
- The best remedy might be found from the previous alarm in the log. Request a proper air flow at the cap. Check that it occurs. Check that the Sensor scale and various other parameters are set properly. Increase the Calibration time-out parameter.
Related codes / Codes liés
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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →