Hello everyone,
I'm being asked to save some variables on a file that could be modified outside of the Codesys environment. Therefore, every time I start the PLC, I would like to read that file and initialize the variables according to what's in that file.
How can I do that? Thank you so much for your help.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hello everyone,
I'm being asked to save some variables on a file that could be modified outside of the Codesys environment. Therefore, every time I start the PLC, I would like to read that file and initialize the variables according to what's in that file.
How can I do that? Thank you so much for your help.