While trying to start my PLC Program I get the following message:
After this I load the Program by Download to the ctrlX Core unit and it seems to work just fine. I'm just confused by the missing standard.lib.
I can't find a working way to update or load the system.lib inside the PLC software? How can I handle this problem?
Go to Solution.
this is a result to any issue in the PLC program.
In your screenshot it's not visible, the many errors in message window and the exception also not.
Suggest to check your code for string related issues (it's pointing to concat), check array, structure and pointer as well.
We provide check functions, they can be added via context menu of "Application" -> "Inserting templates..." add the CheckFunctions
When you cannot solve it, some more info of your errors will be helpful.