im using i/o terminal block from humusoft (tb620)
and i want to connect it with driver motor md30b.
but when i connect the CW port of md30b with i/o card,
the motor will run CCW. I got confused. same goes when i try CCW port, the motor will run CW.
is it md30b broken? but when i test the md30b itself seem to be nothing wrong.
must i use other motor driver such as md10b to get better result?