Next week we explain the jumper :) The pin designations depends on your particular configuration. We'll get into some of the details of that in the coming videos but really they can be considered configurable inputs and outputs and we'll be going through some of their optional configurations.
Hi Kayleigh. It is powered by the mains but you can configure it with a USB connector by removing the power module. Here is a how to do it. twcontrols.com/lessons/how-to-upload-and-download-parameters-from-a-control-module-of-an-allen-bradley-powerflex-525-drive Also I didn't remove the control module correctly in the above link. Here is how to correctly remove the control module. twcontrols.com/lessons/how-to-remove-the-control-module-of-a-powerflex-525-drive-from-the-power-module
The parameters for 2 wire are in this video you are commenting in. Here is how to do 3 wire. twcontrols.com/lessons/how-to-wire-and-configure-an-allen-bradley-powerflex-525-ac-drive-for-a-startstop-3-wire-control
It is a three phase fan so there are 3 wires and ground. They go to T1, T2, and T3. Here is a video on how motors rotate. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-9wMgos1kN1s.html
