MC 500V Minimaster retrofit

That helped, can jog and see index pulse, and A pulse, however i get no b pulse, I can jog the axis so thats another step forward.

Sorry for my delays,, way too much stuff going on.
Encoders still acting flaky, maybe I can find a replacement? Im sure its just my setup but still a pain.Limit switches still not done. this is a slow process

Replaced the stock encoders with 5v ones had to make a mount but works great. now on to the spindle.
cross referencing the wiring on the VFD it looks like I have about 4 connections from the 7i77 to make.

wire 16= forward run / stop command should go to hal pin
wire D1 =external fault input
wire 32 =external baseblock?
wire 1 = master speed frequency reference input +/-10v should go to Aout
wire 2= control common

so what i think is my enable should go to d1 and 32, Aout to wire 1 , forward run to 16, reverse run to a new wire, I'm probably over simplifying.