I am setting up a node with a device that will communicate via modbus ascii, in master/slave mode as it has a specific NodeID. The device manual specifies that the data packet will start with either a “:” or “;” (0x3A or 0x3B) for a data packet with or without CRC. That part is straight forward. My question is regarding the end syntax. It must have “CRLF” which is two ASCII characters “0D 0A” How do I specify the two characters in the end character value field?
Im using the Studio5000 configuator. I attached an image of what I currently have entered.