Sending a bunch of bytes of data to plc

Question

Sending a bunch of bytes of data to plc

ai-zml opened this issue a year ago · comments

How to send more than one byte of data to plc? Like five or ten bytes or more...
Any examples?

Jonas Berg · Answer 1 · Mon Apr 17 2023 14:09:56 GMT+0800 (China Standard Time)

Hi, yes there are examples available. See https://rt-labs.com/docs/p-net/codesys_guide.html#using-the-echo-module and https://rt-labs.com/docs/p-net/use_with_siematic.html#using-the-echo-module

ai-zml · Answer 2 · Sun Apr 23 2023 16:19:42 GMT+0800 (China Standard Time)

Hi, @pyhys. Thanks for your help. I finally send a bunch of bytes of data. But I got the warning:
Warning: Failed to connect to the agentx master agent ([NIL]):

I have no idea what it is.