What happened to all my physical channels???

[PaulG.]

I am using a cDAQ-9172 with various analog input and DIO's in modules 1 - 7. In my last application all my channels appeared under a physical channel control. In my new application I can only see channels from modules 3 - 7 in a physica channel control. I tried resetting the DAQ, power cycle, etc. I went into max and everything appears OK there. Suggestions?

[AdnanZ]

Right-click on the DAQ Channel control or constant, and choose the option I/O Name Filtering (In LabVIEW versions prior to 7.0, this option is called Select DAQ Class). This will display a sub-menu titled I/O Type from which you can select Analog Input, Analog Output, Digital Input, or Digital Output. When you select the appropriate type for the operation you are implementing, all virtual channels of that respective type will be available in the pull-down menu.