Hello!
I completed wiring my controller (5056D, 570 motors, c32, c38, ESS) according to this scheme: http://cnc4pc.com/Tech_Docs/CS4EA4-1.pdf
Now when i’m trying to move motors only one driver and motor works. To ensure that all three motors are working I tried all of them with that driver and they work. I changed power/output terminals and c34 boards between different drivers for searching wiring errors but still the same result – one works and other two are dead. To check Mach3 config correctness I tried working driver with all axises – you probably know the answer to this. On C32 all the leds show that everything is working greatly. Green led is on on all the drivers; also the motors are locked.
I measured voltage on C34 pul- pul+ and got 2.43 volts; on dir- dir+ I got 4.89 volts (measurements taken during manual jogging, place where I measured was on the c34 board soldering points). Also measured stepper motor wires and got there smt like 135 volts on both a-+ and b-+ (this info is same on all drivers). There is going exactly 48v to drivers.
Arturo suggested to remove enable hard/soft jumper from C34 but that didn’t help. I also removed ena-+ block from drivers, that didn’t help either.
Dip switches are: off on on off off off on on, 1/8 microstepping, with ebay ballscrews i got 320 steps per mm.
I have checked and troubleshooted the system for a long time but with no luck. It is getting pretty frustrating, I would really like to get the machine running. Maybe some of you guys can spot the error.
Thank you!