Agilent Technologies 6813B Instrukcja Użytkownika Pobierz pdf (Strona 41)

Front Panel Operation - 4

Meter Display Keys

Metering keys control the metering functions of the ac source.

Press this key to access the meter menu list.

Display Measurement

<reading>V <reading>Hz rms voltage and frequency (the default)

<reading>V <reading>A rms voltage and rms current

<reading>A <reading>Hz rms current and frequency (the default)

<reading>V <reading>W rms voltage and power

<reading> CREST F current crest factor

<reading>A PK REP peak current, repetitive

<reading>A PK NR peak current, nonrepetitive

<reading> VA apparent power

<reading> VAR reactive power

<reading> PFACTOR power factor

Press this key to specify the following metering functions.

Display Command Function

INP:COUP <char> Choose meter coupling (AC, DC or ACDC)

CURR:RANGE <char> Current measurement range (HIGH or LOW)

HIGH = for measuring rms currents > 5.7 A

LOW = for measuring rms currents < 5.7 A

WINDOW <char> Select harmonic measurement window meter

(KBESSEL, RECT)

Press this key to access the harmonic menu list

Display Measurement

<reading>A I:MAG: <index> current harmonic magnitude

I:PHASE: <index>

current harmonic phase

<reading>V V:MAG: <index> voltage harmonic magnitude

V:PHASE: <index>

voltage harmonic phase

<reading> N:MAG: <index> neutral current harmonic magnitude

N:PHASE: <index>

neutral current harmonic phase

CURR:THD

current total % harmonic distortion

VOLT:THD

voltage total % harmonic distortion

Notes:

Displays the highest peak current since it was last cleared.The value is cleared when

you scroll into this selection or press or

reading = the returned measurement

index = a numeric value that represents the harmonic number from 0 to 50

char = a character string parameter

and scroll through the command list.

and scroll through the parameter list.

and specify the desired harmonic.

Meter

Input

Shift Harmonic

Enter

Clear Entry

Index Index

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 90 91

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