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Hi,
I want to create a new file and write a INT value to this file, then close it. Unfortunately I am not so familiar with the file system. How do I must do?
Thanks!
B/R
Rita
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I would recommend using the OsCat Network Library it has been tested and validated. It also has a built in File Handler with FB's to read/write variables from files.
You have to be signed in to download. This has been updated for CoDeSys V3.
To read or write a file ,you must be carefull of something.The functions all needed a rising-edge to excute.
Also, at the end of the programs ,you should close the file.
I suggest you to use CIA FILE LIB.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hi,
I want to create a new file and write a INT value to this file, then close it. Unfortunately I am not so familiar with the file system. How do I must do?
Thanks!
B/R
Rita
I would recommend using the OsCat Network Library it has been tested and validated. It also has a built in File Handler with FB's to read/write variables from files.
You have to be signed in to download. This has been updated for CoDeSys V3.
http://www.oscat.de/community/index.php ... 784.0.html m
To read or write a file ,you must be carefull of something.The functions all needed a rising-edge to excute.
Also, at the end of the programs ,you should close the file.
I suggest you to use CIA FILE LIB.
Hi,
Can you please provide me a working sample code for Write and Read File using Codesys v3 ?
Thanks,
Naganatha Subramanian R