uploading 07KT97 program error
I have the plc 07KT97, i am trying to upload the program of it by using software AC1131 but fail, I get these two error messages:
1) "Sourcecode could not be read!"
2) "Online service last executet was faulty!"
there is no problem with communication cable, it downloads properly when i go downloading program..
I hear that there is different software for downloading? is it ture ??
Any help will very appreciated!
Downloading the compiled program code and uploading the Source Code from the PLC are two completely different things.
Downloading the controller program sends a compiled executable to the controller. It does not save the source code in the controller.
You can only upload the Source Code if you or the previous programmer saved the source code in the controller. Your error message indicates that the source code is not saved in the controller.