Messages

1

General Mach Discussion / Re: motors wont run

« on: July 02, 2013, 07:57:17 PM »

Rich,

Thank you very much.  The file is attached.

2

General Mach Discussion / Re: motors wont run

« on: July 02, 2013, 07:47:58 PM »

jve,

Using C10-Bidirectional Breakout Board Rev. 10 from CNC4PC.  Thanks.

3

General Mach Discussion / Re: motors wont run

« on: June 30, 2013, 09:44:32 PM »

Newbie questions. I just loaded Mach 3, tried to set the steppers they wont run. I did the driver test it was fine. I turned down the speeds on the motors that didn't help. I checked the port #1 number it was fine. Is there any way to read the voltage from the port? What pin numbers and what should the voltage be. thank you

4

General Mach Discussion / motors wont run

« on: June 30, 2013, 09:39:01 PM »

newbe help. just loaded mach3 I did the driver test it was Ok.set all the parameters. went to tune the motors.  the arrow keys change the dros for the correct axis but the steppers wont run . I lowered the speed that didn't help. I took a voltmeter measured between pins 2-18,19 20 21 22 23 I read 3.3 volts is that to low? Why didn't that change when I pressed different arrow keys