5/30/2019 8:07 AM | |
Joined: 3/9/2018 Last visit: 9/9/2024 Posts: 57 Rating: (0) |
Dear Sirs Actually i have problem in using of unconditional call instruction where i design SFC 20 function in FC15 and i call the function SFC20 in FB20 block through uncondional call instruction , the problem appear is"statement not permitted for SFC instruction" the PPT attached file declare the problem. what is the solution for this problem? i am waiting for your response best regards ------------------------------------------------------------------------------------------ Attachmentunconditional call problem.pptx (94 Downloads) |
Last edited by: Jen_Moderator at: 05/31/2019 09:51:35New subject after splitting |
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5/30/2019 11:57 AM | |
Joined: 12/9/2010 Last visit: 10/8/2022 Posts: 623 Rating: (77) |
Hi crazyCow, With UC, You can only call FC or SFCs which do not have parameters. Calling FB is not at all possible. See note attached pdf. As SFC 20 has in/out parameters (e.g. source , destination etc), it can't be called unconditionally. AttachmentUC.pdf (129 Downloads) |
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