Measurement Computing ADAC-LVi - Manual (Page 145)

Chapter 2 Digital I/O Library
ADAC LabVIEW VI 139
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Device Handle (0) Device Handle is a numeric value that is used to identify the device
subsystem. The default Device Handle is 0.
TestBits (b11111111) TestBits is a binary value that selects the operation bits. All bits
set to one (1) in the TestBits will be checked for a TRUE (1) condition.
The default value is binary 11111111.
error in (no error) Error in describes error conditions occurring before this VI executes.
This cluster defaults to no error.
Device Handle out Device Handle out contains the value of Device Handle in.
Status Status is a Boolean value that is set TRUE if all bits specified in the TestBits input
parameter are TRUE (1) and set to FALSE if any TestBits are FALSE (0).
error out Error out contains error information. If the error in cluster indicated an error,
the error out cluster contains the same information. Otherwise, error out describes the
error status of this VI.
ADAC Set Port Res(olution)
This VI specifies whether the input or output port is read or written in 4, 8 or 16 bit
transfers.
Device Handle (0) Device Handle is a numeric value that is used to identify the device
subsystem. The default Device Handle is 0.
Port Resolution (8 BIT:1) Port Resolution is a numeric value that sets whether the input
or output port is read or written in 4, 8 or 16 bit transfers. The available options are:
0:4 BIT Not Available
1:8 BIT
2:16 BIT
The default value is 1:8 BIT