Fanuc control CNC Alarm 12 ko kaise theek kare||How to check alarm no 12 in CNC Machine Qm32 

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Cnc alarm 12 kaise theek kare
Alarm 12 is generated when the spindle control area has sensed an abnormal amount of current flowing in the DC link portion of the spindle.
This document was prepared to aid the technician in troubleshooting the possible causes of Alarm 12 (AL-12) on an S or P Series Spindle Amplifier. Alarm 12 is generated when the spindle control area has sensed an abnormal amount of current flowing in the DC link portion of the spindle. There are several reasons why this condition could occur, the following procedure will attempt to narrow down the culprit fault area.