FANUC Alarm PNT1-668 — %sLeak detect when zeroing meter
FANUC PNT1-668 (“%sLeak detect when zeroing meter”): When attempting to zero (tare) the air flow meter automatically, the flow reading from it was large enough to indicate a possible leak. First check: Complete the procedure to zero (tare) the air flow meter manually for this channel.
Updated 2026-08-29 · LogrobotLM reference
Description
When attempting to zero (tare) the air flow meter automatically, the flow reading from it was large enough to indicate a possible leak.
Remedy · Remède
Complete the procedure to zero (tare) the air flow meter manually for this channel. With the air lines all reconnected and air pressure on, if the display on the air flow meter reads more flow than the Fast leak flow parameter, follow the cause and remedy for the Fast air flow leak detected alarm.
Frequently asked · Questions fréquentes
- What does FANUC alarm PNT1-668 mean?
- FANUC PNT1-668 (“%sLeak detect when zeroing meter”): When attempting to zero (tare) the air flow meter automatically, the flow reading from it was large enough to indicate a possible leak.
- How do you troubleshoot FANUC alarm PNT1-668?
- Complete the procedure to zero (tare) the air flow meter manually for this channel. With the air lines all reconnected and air pressure on, if the display on the air flow meter reads more flow than the Fast leak flow parameter, follow the cause and remedy for the Fast air flow leak detected alarm.
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 →