To enable the output you need to use the
DAQmx Physical Channel Property Node.
1. Place a
DAQmx Physical Channel Property Node on the Block Diagram.
2. Drag it down to show 2 properties and set these as
ActivePhysicalChans and
AO.PowerAmp.ChannelEnable, as is shown in the image below.
3. Right-click the
ActivePhysicalChans input and select C
reate Constant.5. Right-click the constant you just created and go to
I/O Name Filtering...>>I/O Type and change the type to
Analog Output.6. Click the constant and select the correct output.
7. Right-click the
AO.PowerAmp.ChannelEnable and select
Change All To Write.8. Wire a true constant into the
AO.PowerAmp.ChannelEnable.