I am trying to communicate with an older PLC a Westinghouse
1100. All I want to do is retrieve the existing ladder so I know
what is in this beast if I have problems. I have the Westinghouse
PC software. I comm ok, the problem is I only get the SF registers not the realword inputs and outputs. I also do not see a end function on the last line. Any help from anyone? How does a guy get the entire program so I can print it out?
1100. All I want to do is retrieve the existing ladder so I know
what is in this beast if I have problems. I have the Westinghouse
PC software. I comm ok, the problem is I only get the SF registers not the realword inputs and outputs. I also do not see a end function on the last line. Any help from anyone? How does a guy get the entire program so I can print it out?