Topics

1

Third party software and hardware support forums. / Vibration and Feedback Problems - C10 BOB with KL4030 Drivers and KL23H motors

« on: January 08, 2010, 12:26:57 PM »

Gentlemen

I am using a C10 BOB with Keling KL4030 Drivers and KL23H286-20-8B motors for a Solsylva router.  I tested my system on the bench under Mach3 and was able to get everything working as planned.  Since disassembling and re-assembling in the machine, I now have developed considerable vibration/grinding sound type feedback coming from the X-axis motor.  I removed the motor from the machine and jogged X+ and X- direction.  The vibration/grind is severe, and the shaft appears to be reversing direction intermittently.  I have a similar problem with the Z axis motor when rapid jogging wherein the shaft locks, but the motors sounds as if it is running.  I am losing steps and position is all over the map.   The Y axis appears to run correctly.

I believe my configuration settings in Mach3 for tuning are correct.  Any ideas what my be the issue? 

Thanks

2

Third party software and hardware support forums. / Problems getting motor motion on initial Mach3 setup

« on: December 23, 2009, 03:32:07 PM »

Guys

I am setting up a system with a CNC4PC C10 board with Keling KL4030 drivers and KL23286-20-8B motors. I have it wired per the C10 wiring diagram on Keling's site, and are using the Bipolar parallel connection for the motor wires.  I have Mach3 setup per Kelings instructions - C10 wiring diagram, however I am getting no motor motion.  The motors have power as when I turn on my 36V power supply they lock up as expected.   Mach3 seems to be working as when I jog the axes I confirmed that I am getting voltage through pins 2 - 7, but the voltage is max 3.3 volts.  Is this too low?  Keling says it is and should be ~ 5 volts and I need a new computer....

Any thoughts on what might be the issue?  Everything appears wired per the C10 wiring diagram at Keling.com, and Mach3 is setup according to their instruction sheet as well.  Keling did not offer alot other than to say try a different computer. 

Thanks,