Buildbotics Forum

Here is a link to the latest manual that describes the programmable I/O on the Buildbotics Controller.

https://buildbotics.com/manual-v1-0-2/#iotab

You must be using the latest software (v1.0.2 or v1.0.3). Otherwise the estop is fixed on pin 23.

Check the I/O Settings page to ensure that it is assigned to pin 23.

Soft limits are the absolute limits found during homing. Let's say that the center of your work piece is exactly in the center of your machine and that is where you zero your offsets. This would be x=125 and y = 75. During a cut, your x axis should be able to move anywhere from -125 to +125 and y sh...

I recommend disconnecting the motors from the couplers. Then, look to determine whether the motors turn in the correct direction with no load.

Can’t wait to see how it cuts.

Sorry, but I do not provide support for OneFinity.

We don’t make OneFinity controllers. You need to ask them.

Version 1.0.3 of the Buildbotics Controller software supports Fuling VFD’s. Just select it from the pull down menu.

I created a new video that describes how to optimize the speed and accuracy of your CNC Machine using the Buildbotics Controller.

Check it out on YouTube at https://youtu.be/d68U80HeKc4

3.47 volts is the maximum DC voltage that can be applied without exceeding the motor’s ability to dissipate the heat that would be generated through i2r losses in the motor coils. This voltage is not related to the voltage sent to the motors from the BB controller. The BB controller actually sends v...