I've been told I need to set up communications between a few Linx 7300 printers and our PLC over Ethernet. The printers were provided by our customer. Anybody do this before?
I found a document for their "RPC" protocol online, but it's not complete. For example, they don't list a port to use to connect a socket. I scanned for open ports and found only one, and I was able to connect a socket to it, but I don't get any response when I try to send a message. I've been working in visual studio for now, I figure if I can make that work then I can port it to TiaPortal
I'm hoping someone here has fought with these before and either has some more documentation than I could google, or at least tell me it's impossible.
I found a document for their "RPC" protocol online, but it's not complete. For example, they don't list a port to use to connect a socket. I scanned for open ports and found only one, and I was able to connect a socket to it, but I don't get any response when I try to send a message. I've been working in visual studio for now, I figure if I can make that work then I can port it to TiaPortal
I'm hoping someone here has fought with these before and either has some more documentation than I could google, or at least tell me it's impossible.