You can access the relay count by either selecting the Relays tab, or going to File»Relay Maintenance and selecting the relay of interest.
Often times niSwitch Wait for Debounce is used before niSwitch Get Relay Count to ensure a more accurate count.
Not all switch modules support this function. See Relay Count in NI Switches Help file located on the system under Start»All Programs»National Instruments»NI-SWITCH»Documentation»NI Switches Help. If you do not have the driver installed, the help file can also be found in Relay Count - Help File
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