Adash VA5 Pro User Manual page 154

ADASH Adash 4500 – VA5Pro
On the next picture is the corresponding time signal with tacho pulses.
The time signal foreruns (gets ahead of) the tacho signal of the 45°. The 45° appears on instrument screen in
this case.
Now we assume the φ=-45°.
V
-45°
On the next picture is the corresponding time signal.
The time signal is delayed. The -45° appears on instrument screen in this case.
This approach is used for single channel measurement as 1xamp+phase and orders.
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