Hi everyone.
I am currently building a CNC milling machine. The mill is controlled via a Raspberry Pi 3 b+ and Smoothieboard v1.1 with a DM542 stepper motor driver and 1.8° 2A motors.
I had to buy two new drivers and connect them to Y1 and Y2 - they work in parallel. It worked until I started the CNC, but
it was too bad for me. I had to press the end button. I took the whole system apart and put it back together. When the controller power was restored,
the red light on the power amplifier would suddenly turn on. It took me a while to understand why. When I unplugged the Enable+ (+5V) wire from the amplifier, the amplifier light turned green again and the machine started working. When I tried to reconnect the cable, the indicator turned red again and no longer worked. Can anyone tell me why this happens?
I am currently building a CNC milling machine. The mill is controlled via a Raspberry Pi 3 b+ and Smoothieboard v1.1 with a DM542 stepper motor driver and 1.8° 2A motors.
I had to buy two new drivers and connect them to Y1 and Y2 - they work in parallel. It worked until I started the CNC, but
it was too bad for me. I had to press the end button. I took the whole system apart and put it back together. When the controller power was restored,
the red light on the power amplifier would suddenly turn on. It took me a while to understand why. When I unplugged the Enable+ (+5V) wire from the amplifier, the amplifier light turned green again and the machine started working. When I tried to reconnect the cable, the indicator turned red again and no longer worked. Can anyone tell me why this happens?
