Integrating ethercat with QTplasmaC and Beckhoff modules

Over the last year I have been building a gantry plasma table with leadshine el8 servos and Beckhoff modules for I/O, I struggle a lot with software but have managed to get the motion going and calibrated in the axis interface following the guide below, the config files that worked are also below in a zip file.
The thing I need help with is how to integrate all of this into QtPlasmaC and how to map the I/O of the Beckhoff modules into the software.

I have a EK1100 coupler, an EL1008 digital input, an EL2008 digital output and EL3102 analog input to read the divided arc voltage.

Can anybody give any help, or tips on how to do this?
 

in case anyone is curious, have some cad and pictures 
ignore the messy home shop