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<Noise>
Noise value of input signal.
<E2>
The 2th Equation value.
<E3>
The 3th Equation value.
<E4>
The 4th Equation value.
3.4.2 <Equation >: Setting the Equation
The function of <Equations> is to do basic proportional calculation with the measurement values. The results output
through CH1/CH2 BNCs on front panel. The equation is fixed:
C
B
A
Equation
A, B and C is set in the secondary submenu of <Equation> can there are 4 equations can be set in this menu, as is shown
in Fig.28.
Fig.28 <Equation> Secondary Submenu
<Equation>
Setting equation parameters.
The value of A, B and C in equation 1 ~ 4=A*B/C can be changed through soft keys. The
optional values of A, B and C include fundamental wave, harmonic wave, ADC, frequency
and constant parameters.
For example, when A is R=50mV, B is
θ
=130
°
, C is Freq=1 kHz, then
0065
.
0
1000
130
05
.
0
C
B
A
Equation
When <Trace> in [DISPLY] submenu choose <E1>, the result of Equation 1 will be
displayed. In <Bar> display mode, the display range is from 0.000001 to 9999999 without
unit and progress bar.
