Lenze PLC Designer V2.x - Manual (Page 306)

PLC Designer V2.x| Lenze Application Samples
The L_SDC_DataConversion.lib library
L_SDC_ByteToBits - bit demultiplexer
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1.3 EN - 07/2012
18.7 L_SDC_ByteToBits - bit demultiplexer
This FB outputs the 8 corresponding bit values for an input value of the "BYTE" type.
Inputs
Outputs
18.8 L_SDC_GetBitOfByte - conversion block
This function returns the state of an individual bit value as a "BYTE" value.
Inputs
Output signal
L_SDC_GetBitOfByte: New value of the "BYTE" type, which results from the respective
input signal.
Identifier/data type Information/possible settings
byInput
BYTE
Input signal
Identifier/data type Information/possible settings
xBit0..xBit7
BOOL
Output of bit 0..bit 7 of byInput (valency: 2 0 ..2 7 )
Identifier/data type Information/possible settings
byInput
BYTE
Input signal
byBitNr
BYTE
Number (0 ... 7) of the bit of byInput, the status of which is to be determined.