Drive reset

hello all, I am in the progress of retrofitting a cincinnati milacron arrow 1000. I have used mesa 7i92h, 7i77, 7i74, 7i70, 7i71and 7i73 to handle the io. I was able to utilize the existing housing for the cpu and the goal is to basically remove the brain and replace it with a newer more modular brain and not mess with cabling as much as possible. In so doing i have run into an issue. In the 50 pin IDC output cable there is a pin that is used for the axis drive reset and one that is used for the spindle drive reset. These are active low and basically need a momentary cycle to reset the drives and allow them to fully enable. These drives are vickers drives and vickers servos. Is there a clean way to get to these pins with a software button attached to a script or through the HAL? I thought maybe a pyvcp could do the job, but was thinking it could be a script as well. In the attached drawing it is cable 1703 pins 7 and 9. Any help is appreciated.

I was thinking this as well. I guess I am gonna have to start working through doing some ladder logic. This may be better anyway since I also have a toolchanger and a lube pump that I want to hook up.