3/7/2013 11:16 AM | |
Posts: 4 Rating:
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See attachment. Regards, Frank |
3/13/2013 2:01 AM | |
Joined: 10/7/2005 Last visit: 8/19/2024 Posts: 3016 Rating:
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Hello FrankTheTank I'm afraid to say thatit isNOT possibleto pass a complex data type (e.g. UDT) from an IN_OUT of a callerFB to theIN_OUT of the called FB and attached is a pdf taken from the Step 7 Help that shows you what data types can be passed on as IN's/OUT,s/IN_OUT's from FC/FB to FC/FB. Have a look too at the thread Passing INOUT data from Host FB to INOUT of MultiInstance FB within first FB whichhas some suggestions that may help you to find a way around this. I hope this helps AttachmentPermitted Data Types when transferring Parameters.pdf (153 Downloads) |
Cheers |
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