Hi Malkoba,
Thank you for your post.
Having looked at your VI I can say that you have created the correct inputs to the 'Sine Waveform.vi'.
However the dial you had created had no affect as it was not wired into it the 'Sine Waveform.vi' on the block diagram.To fix the problem I have wired the 'Phase' dial into the 'phase' terminal of the waveform generator. This now changes the phase of the sine wave during runtime.
The dial also now has a digital display (numeric box below it)- this can be used to read the dial's value, or feed in specific values into the control.
Please find a modified version of your VI below.
Regards,
National Instruments | Northern California