Hi.
Purchased the G540 after unsuccessfully trying to cobble together a system using some other drives:
http://www.cnczone.com/forums/steppe...cnc-posts.html
Started wiring today,
Wired up the powersupply. I'm using a 36V 12.5A PS purchased during my earlier attempt. Will use this for now, and will later replace with 48v.
jumper wire between 10 and 12.
Set charge pump to disable.
Soldered the motor wires to the db9 conectors, and powered up.
The green LED comes on.
The motors are supposed to have holding torque.
How do I know whether they have holding torque? They're not supposed to be moving at this point, and are not connected to my pc.
I can move the motor shaft with my hands, just the same as when they are not connected to anything.
Regards,
Seshadri