LGF_BitSetTo (FC / V3.0.1)

Overview

Author: Siemens SIMATIC Systems Support

Short description

This block sets a bit to TRUE or FALSE at a predefined position in a variable of the data type DWORD.
Alternatively, Word and Byte can be used instead of DWord by converting the passed parameter with, for example, BYTE_TO_DWORD and the result with DWORD_TO_BYTE.

Block Interface

LGF_BitSetTo (FC)
DWord  value Ret_Val  DWord
    
USInt  bitNo   
    
Bool  setTo   
    
   

Input parameter

IdentifierData type Description
valueDWord Tag where the bit has to be set / reset
bitNoUSInt Bit number to set in "value" parameter
setToBool Set bit to FALSE / TRUE

Output parameter

IdentifierData type Description
Ret_ValDWord Tag with set bit

Change log

Version & DateChange description
01.00.00Siemens Industry Support
06.06.2015first release
03.00.00Siemens Industry Support
23.04.2020Set version to V3.0.0
harmonize the version of the whole library
03.00.01Simatic Systems Support
19.01.2021Insert documentation