This message means that the controller doesn't have a valid Upload info in the cpu, this is due to fact that while downloading the project the settings to include to the Upload Info was not selected. This option is under Control expert >>Tools >>Project Settings>>PLC embedded data>>Upload information.
If this option is not enabled while download of project it can not be possible to upload the project from the controller.
Upload information are mandatory to have the possibility to regenerate the source code (STU), if this is not the case Unity loader saves as type .STM when a upload from real plc is performed. There is no possibility to manage .stm file type, it is auto managed when you connect Unity loader to a real plc + Upload Info Invalid.
To solve this issue you must have the source application & re-download the code using this option selected.
If this option is not enabled while download of project it can not be possible to upload the project from the controller.
Upload information are mandatory to have the possibility to regenerate the source code (STU), if this is not the case Unity loader saves as type .STM when a upload from real plc is performed. There is no possibility to manage .stm file type, it is auto managed when you connect Unity loader to a real plc + Upload Info Invalid.
To solve this issue you must have the source application & re-download the code using this option selected.
Released for:Schneider Electric United Arab Emirates
