Beijing RichAuto S&T Co., Ltd.
Forging ahead and determined to win 81
wiring in series)
7.
Press spindle on,but spindle does not start
1)
Check wiring,if normal,check interver and spindle motor.
2)
Check 50-pin cable.
3)
Check interface board.Press ―
‖ to start spindle,use multimeter to measure Y1 and
GND whether conducting,if not,maybe interface or 50-pin cable is broken.