I figured out my mistake, I had over looked something in the other post. Thanks for pointing me to the Appendix A though that is thread that helped me getting this to work.
Setting them up as PLC5 just gave me a constant determining protocol issue. So I was playing with it on SLC and it will work but you have to enter the OPC Item Path manually. I had thought the path would be in the Browse OPC list, but it is not. So for example to get the V1 to N reading I entered ns=1;s=[MS_Chiller1_PM5000]F53:3.