Lenze PLC Designer R3-x - Manual (Page 87)

Lenze · Commissioning of Lenze drives · 1.3 EN - 06/2014
87
The L_DAC_DataConversion library
L_DAC_GetBitOfDWord - conversion block
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11.3 L_DAC_GetBitOfDWord - conversion block
This function returns the status of an individual bit value within a "DWORD" value.
Inputs
Output
Function library: L_DAC_DataConversion
Runtime software licence:  LPC 1x00  MPC 1x00  MPC 2xx0  MPC 3x00
L_DAC_GetBitofDWord
DWORD ⎯ dwInput L_DAC_GetBitOfDWord ⎯ BOOL
BYTE ⎯ byBitNr
Identifier/data type Information/possible settings
dwInput
DWORD
Input signal
byBitNr
BYTE
Number (0 ... 31) of the bit of dwInput, the status of which is to be determined.
Identifier/data type Information/possible settings
L_DAC_GetBitOfDWord
BOOL
Output signal
• TRUE if the respective bit of dwInput is TRUE.