Front-Panel Operation
Set Output
4
4-29
14.
Push
. The Calibrator erases your entry from the Control Display and copies
it into the Output Display (below is typical).
nn087f.eps
15.
Push
to activate the Calibrator output. When you change power output levels,
you must reenter voltage and current (in either order).
(Record voltage or current and then a watts entry value with
. The
remaining volts or current value is calculated and shown.)
Three softkey names show on the Control Display: WAVE MENUS, I OUT (AUX or
20A terminals), and LCOMP (off or on). The Control Display also shows the actual
power output for sine waves. Power out is calculated as Power = Cosine
Φ
(Volts x
Current) where
Φ
is the phase difference between the volts and current waveforms.
Cosine
Φ
is also known as the Power Factor (PF) (see below)
gvx088f.eps
•
WAVE MENUS
(Waveform Menus) Opens submenus to select the type of
harmonic, waveform, front panel LO terminal condition, and phase.
•
HARMONIC MENUS
(Harmonic Frequency Menus) Opens submenus to select
harmonic outputs. See “Setting Harmonics” in this chapter.
•
V WAVE
(Voltage Waveform) Selects the waveform for the voltage output at the
NORMAL terminals. See “Waveform Types” in this chapter.
Summary of Contents for 5502A
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