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Why can't I add an input or output to my DFB I created in PL7pro ?

Published date: 31 October 2019

Unable to modify DFB in PL7 pro software

Product Line:

To be able to edit your DFB's I/O you will have to remove any instance that is in use from your application code, then delete the instance from the list of "DFB Instances" under the "Variables" folder.
If this is not done it will not allow any edits to the DFB's I/O..

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