The following reasons will lead to the above problem:
- IP (dynamic or) static setting causes unstable links
- Restarting computer will allocate a certain amount of time to deal with other application service request, this will cause NI Device Loader and NI Configuration Manager Services out of time, so the computer can’t correct loading some startup items.
Example of DAQmx Self-Test Device.vi
If you want to know the module information under specific chassis, you can select the DAQmx device attribute node.ActiveDev to access the chassis name, and Chassis.ModuleDevNames can display the information of the module.
Example of System Self-Test.vi
The system hardware self-test API can cooperate with the following API (initialization session, create the filter, find the hardware), it can detect the hardware unification in the system, and choose the right way to use it according to its own requirements.