I am trying to send ASCII out the serial port on my CPU. The data is perfectly sent.. but!!!! my CRLF isnt... it is somehow going from ^M^J (control M and control J) and being send as EBODEBOA which is HEX for the characters ^M^J.
I have written a MODBUS Master totally in Ladder logic for the...
If you are using AB plc i can show you how to do this... but Excel isnt designed to do this well and if you have a bunch of tags, even on a fast machine it will crawl
try AdvancedHMI on Sourceforge.com Its opensource all .NET code, Images and almost no programming whatso ever.. but you will need visual studio or visual studio express(free) to use it. I an contributing code for Control Logix and OPC, Archie the Project owner has done an awesome job for DF1...