Toggle Bit - S7

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| page_title=S7 Function Block Toggle with Set/Reset override.
| page_title=S7 Function Block Toggle with Set/Reset override.
| author_name=Helge Slettvoll
| author_name=Helge Slettvoll
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| program_filename=HSLE-FB108
+
| program_filename=FB108
| abstract=Function Block with three input bits: Toggle, Set and Reset.  Status output bit changes status accordingly.
| abstract=Function Block with three input bits: Toggle, Set and Reset.  Status output bit changes status accordingly.
Helper bits are kept in instance data blocks, thus reducing the risk of typical copy/paste errors and simplifying memory allocation.
Helper bits are kept in instance data blocks, thus reducing the risk of typical copy/paste errors and simplifying memory allocation.

Revision as of 07:41, 17 August 2010


S7 Function Block Toggle with Set/Reset override.

contributed by: Helge Slettvoll

Link to File

Click here to view program file.

Abstract

Function Block with three input bits: Toggle, Set and Reset. Status output bit changes status accordingly. Helper bits are kept in instance data blocks, thus reducing the risk of typical copy/paste errors and simplifying memory allocation.

File:FB108DB171.jpg

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