This is a soft panel example which simulates an interactive frequency generator using the WFG500. Connect the generator to a serial port and select that port's number in the front panel, then start the program. Click UPDATE to send the desired waveform to the generator. When this is done the generator should be ready to run, click RUN. Connect an oscilloscope to one of the channels and connect the external trigger input of the oscilloscope to the trigger output of the generator, select external triggering on the oscilloscope. If you now change the phase of the waveform in the cluster and click UPDATE you will see the waveform roll left or right. This is because the application VI also sets a trigger point at the first point of the waveform. Click STOP to stop signal generation on the generator. Click END PROGRAM to end this example VI.