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Hi,
for a project, I need to program in CODESYS about 10 PLC based on Raspberry Pi.
The PLCs need a unique identification code and some other parameters so I thought to use a text file (like a configuration file) that carry on the whole set of configuration parameters for different PLCs.
I think of something like this:
I need to read this file and extract the parameters to be used in PLC application.
I can save the file via FTP directly into a directory but I need to read its content in CODESYS PLC application side.
Could someone help me?
Thanks
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Hi,
for a project, I need to program in CODESYS about 10 PLC based on Raspberry Pi.
The PLCs need a unique identification code and some other parameters so I thought to use a text file (like a configuration file) that carry on the whole set of configuration parameters for different PLCs.
I think of something like this:
[Configuration File]
ID=xxxxxx
PORT=yyyyyy
NAME=ssssssss
and so on...
I need to read this file and extract the parameters to be used in PLC application.
I can save the file via FTP directly into a directory but I need to read its content in CODESYS PLC application side.
Could someone help me?
Thanks
Hi,
there is a ready to use product in the CODESYS store:
https://store.codesys.com/ini-file-utility.html
Sure you could implement it by Sysfile library too.
BR
Edwin
Thank you.
But how I could extract that data by myself?