Chapter 5
Developing Your Application
©
National Instruments Corporation
5-11
NI PXI-4220 User Manual
Note
If you do not use Active Channels, the properties are set on all of the channels in
the task.
6.
Right-click
ActiveChans
and select
Add Element
. Left-click the new
ActiveChans
box. Navigate through the menus and select the property
you want to define.
7.
You must change the property to read or write to either get the property
or write a new value. Right-click the property, go to
Change To
, and
select
Write
,
Read
, or
Default Value
.
8.
After you have added the property to the property node, right-click
the terminal to change the attributes of the property, add a control,
constant, or indicator.
Figure 5-2.
LabVIEW Channel Property Node with Filtering Enabled at 10 kHz and
SS/H Disabled
9.
To add another property to the property node, right-click an existing
property and left-click
Add Element
. To change the new property
left-click it and select the property you wish to define.
Note
Refer to the
LabVIEW Help
for information about property nodes and specific
NI-DAQmx properties.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
