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© National Instruments Corporation D-1 NI PXI-4224 User Manual
D
Common Questions
This appendix lists common questions related to the use of the
NI PXI-4224.
Which version of NI-DAQ works with the NI PXI-4224 and how do
I get the most current version of NI-DAQ?
You must have NI-DAQ 7.3.1 or later and use NI-DAQmx.
1. Go to
ni.com.
2. Follow the link, Download Software»Drivers and Updates»
Search Drivers and Updates.
3. Enter the keyword
NI-DAQ to find the latest version of NI-DAQ for
your operating system.
Does the NI PXI-4224 have hardware analog triggering?
No.
Is the NI PXI-4224 an isolated device?
Yes, the NI PXI-4224 provides true channel-to-channel and
channel-to-chassis isolation.
When no signal is connected to the NI PXI-4224, what behavior should
I expect?
While the NI PXI-4224 may react differently because of system and
condition variables, in most cases, a channel drifts to one extreme output.
To prevent this behavior short the inputs to unused channels.
How do I program the NI PXI-4224?
Refer to Chapter 4, Theory of Operation, or your ADE help file for
application programming information. There is no register-level
programming manual available for the NI PXI-4224.