Dude,
I have no idea what a "C6" is. I believe Mach3 would only send a analog signal (0-10volts) to a frequency drive, and Mach3 has no idea what happens after that. There may be a fault signal comming from the frequency drive, that displays as a fault and shuts down Mach3 software, depending on who wired things up. I believe your problem is in your frequency drive.
You can adjust the ramp up and down, in all the freque drives I ever worked with, ALSO, there are many differn't settings for your torque. I.E. if you have a fan, you need more torque the faster you spin it, if you have a milling machine, you need more torque the slower you spin it.
Also, check your wiring. If a C2 is a 3 phase motor, there may be a dead phase, or 1 of the 3 fuses is blown. If it is a 3 phase motor, and good fuses, unhook the 3 wires going to it, and check with a ohm meter for resistance between wire hook up 1&2, 2&3, 1&3 and if there is no resistance in any pair, there is a dead winding in the motor. That would do what you describe, and eventually take out the frequency drive.
I think you should study your spindle drive manual.
Good Luck,
Buck
PS, smallblock has some good advice also  |