DDCS v3.1 with 2 motors of Y axes

milcho43

I bought DDCS v.3.1 controller and my machine has 2 motors for Y axes.
My question is:
Can I take  signal from  Y axes  from the controller  and  connect parallel  2 drivers of 2 motors?
I mean YP+, YP-, YD+,YD-  from the  controller to connect with Pul+, Pul-, Dir+, Dir- of each of the drivers.
In forums some people share they use 2 relays but I do not know how to connect . How the coil of each relay takes automatically power...
Other people use MASTER / SLAVE connection.
Other people use synchronization  board  SEN SYNC v1.3s but this product is not available in the market anymore.
Please help me. I cannot find enough info.

Quadfather331

I have the same setup on my machine. I ran one signal wire from the controller to one of the Y1 stepper drivers and then just added a jumper wire to the other Y2 stepper driver from the other one. Seems to work fine for me.

Tyo

I just bought ddcs V4.1....I'm having problems connecting the vfd inverter to ddcs...which one should I connect...inverter vfd yl620-A