What happens?
When logging in (menu command 'Online' > 'Login'), a dialogue appears prompting to download the project because the project has changed.
Under 'Details' it is displayed that referenced libraries have changed.
When does the behaviour occur?
The behaviour occurs when trying to log in to a controller with an unchanged project after the 'Libraries V3.22' package has been installed in the EASY Package Manager, provided the PLC project was created for a Lenze controller with the following version status:
- c300, 3200C, p500, p300: V3.19 or lower
- c520, c550, c750: V1.4 or smaller
Which products are affected:
PLC Designer from V3.0 (with installed EASY Package Manager package 'Libraries V3.22').
Short-term measures:
Use a PC on which the package 'Libraries V3.22' is not installed or go online "without change".
Evaluation / recommendations:
After a specific package has been installed with EASY Package Manager, going online with the controller will detect a change in the project and prompt for downloading the application. The functional restriction is not removed by subsequently deleting the package.
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