I tried this configuration but its the same nothing rotate but all the three led light up https://uploads.tapatalk-cdn.com/201...56a120ff58.jpg
Sent from my LG-D851 using Tapatalk
I tried this configuration but its the same nothing rotate but all the three led light up https://uploads.tapatalk-cdn.com/201...56a120ff58.jpg
Sent from my LG-D851 using Tapatalk
Haitem56,
John-100 apparently found the manual on this particular board set it back to the way it shows in the manual. Then you can use your multi meter to test the X axis first. How are you trying to move the motors? Please explain exact what you are trying to do, and also post a picture of the motor page inside of MACH3 for the X axis motor. The idea is to get one working and then move to the other motors.
Russ
If your MACH3 software is NOT licensed and it is the demo software please set the kernel speed to 25000 it will not work above that if the software is not licensed.
Russ
I would be looking for a high logic output to be between 4V & 5V to be sure
your 3.39V is very close to the limit depending on which version of the 7414 IC's used on your board
John
Haitem56,
When you are in the MACH3 software how are you trying to get the motor to work? Did you go to the JOG screen and press the LEFT and RIGHT arrows to try and spin the motor or are you giving the machine G code commands? They don't just move without giving MACH3 some instructions
Russ
Cncman172
Oh sry try two things first is i give a gcode and press cycle start when that doesnt work i press the tab key for MDI and play around with the x y z button but it doesnt work with both
Sent from my LG-D851 using Tapatalk
Haitem56,
I don't have the manual for your breakout board/driver but many units have an enable input that enables the drivers to move or disables them, which is normally tied to limit switches. Do you have a manual for your controller?
Russ
Hey i kinda figure out why my stepper didnt rotate its was caused i think with my operating system(windows 7) some how mach3 wasnt compatible with the oprating system now the motors rotate with Windows xp but another problem my steppers are missing steps when i try to add a little resistance (my hand) on them what might be the problem
Sent from my LG-D851 using Tapatalk
That's a TOTALLY incorrect analysis. Mach3 is compatible with Windows 7 and also Windows 10, but Windows 7 32-bits is the last with parallel port support. If you have uninstalled Windows 7 32-bit and installed Windows XP (which is always 32-bits) and is now working then there was something else you also did, for example unplugged some, or all the cables, which may have fixed a contact issue, reinstalled your parallel port driver and so on. All that could have caused problems which are gone now, but the reason is NOT that Mach3 is not compatible with Windows 7. I have been using Mach3 with Windows 7 and am using with Windows 10, but have an external motion controller (UC300USB and UC300ETH) which I have always used between my PC and the CNC.
Haitem56,
As A_Camera shared Mach3 works just fine with Windows7. Perhaps you did not have the parallel port driver for Mach3 loaded correctly or something else. I have used Mach3 in Windows XP and Windows 7 with the parallel port with no issues. Anyway now that you have the motors turning but have little torque you probably need to check the voltage you are using with the motors and the current level of the stepper driver. Those are what control the torque of the stepper motors. What size stepper motors to you have Nema23, Nema34 ?
Russ