1, computer embroidery machine scissors do not return
Into the system test scissors can open the knife and knife;
Check if the scissors are stuck or not, and whether the torque of the motor is normal;
Check for signal input and output.
2, lejia Embroidery machine drive power failure
Check if the 3A fuse in the drive is broken, and if the power input regulator is short-circuited;
Measure whether the input voltage 220V is normal, about 10% of the normal value, check if the input voltage is out of phase and loose.
3, the embroidery machine processor is abnormal
Check if the chip is in poor contact and the signal line is loose.
4, cap embroidery machine position fault
Check if the AA6 board coding signal is incorrect. If there is any error, replace the AA6 board.
The magnet is too far from the Hall element.
5, parking is not in place
Check whether the encoder A phase, B phase, Z phase signal is normal, if it is not normal, check the connector and cable;
The spindle motor and the servo drive parameters do not match, and the adjustment is checked from the beginning;
Check the needle bar box, slider and related parts. If the lifting height is inconsistent or the difference is too large, the parking will not be in place.
Into the system test scissors can open the knife and knife;
Check if the scissors are stuck or not, and whether the torque of the motor is normal;
Check for signal input and output.
2, lejia Embroidery machine drive power failure
Check if the 3A fuse in the drive is broken, and if the power input regulator is short-circuited;
Measure whether the input voltage 220V is normal, about 10% of the normal value, check if the input voltage is out of phase and loose.
3, the embroidery machine processor is abnormal
Check if the chip is in poor contact and the signal line is loose.
4, cap embroidery machine position fault
Check if the AA6 board coding signal is incorrect. If there is any error, replace the AA6 board.
The magnet is too far from the Hall element.
5, parking is not in place
Check whether the encoder A phase, B phase, Z phase signal is normal, if it is not normal, check the connector and cable;
The spindle motor and the servo drive parameters do not match, and the adjustment is checked from the beginning;
Check the needle bar box, slider and related parts. If the lifting height is inconsistent or the difference is too large, the parking will not be in place.
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