I finished up the new controller for my Stator test bench today.
I put everything on a cart so I can close in the moving parts for some protection in case of a rapid disassembly of parts while still having good access to both ends.
It now has a touchscreen HMI so once I’m all done with programming, everything will be done by fingertip.
I’ve been collecting parts for a couple years to bring about this latest version of controller. It has a proper PLC, a VFD and DC Voltage Transducers to measure the voltages from each coil circuit.
This will allow me to finally automate all testing functions and have the PC capture all the measurements and print out a detailed report with the specs as compared to the service manual.