Lenze DDS v2.3 - Manual (Page 164)

Drive PLC Developer Studio
Editors
7-42
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DDS EN 2.3
7.7 CFC editor
Note!
If the error message
Internal error...: A CFC in this project is corrupted, and got restored. Please check its logics
should occur when the project is stored please proceed as follows:
•
Do not delete the error message.
•
Save an existing backup copy (automatic saving, last version) under another name.
The automatically saved backup copy has the suffix *.asd and is saved in the same folder as
the *.pro file.
•
After that, confirm the error message
DDS tries to correct the error automatically.
•
Check the logic of the CFC editor.
•
If errors are found use the backup copy. Delete the *.pro file and change the *.asd file into
*.pro.
This measure ensures that you always have a reliable and up-to-date project version.
The CFC editor ( Continuous Function Chart editor) does not use any networks. Instead, elements
may be placed freely.
Note!
If you work with the CFC editor, the automatic backup should be active.
Project
WOption Category Load & Save.
After extensions or changes the operations should be saved.
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