Displaying Peak Value, Four Arithmetic Operation Value, And Crest Factor - YOKOGAWA WT200 User Manual

5.5 Displaying Peak Value, Four Arithmetic
Operation Value, and Crest Factor
Keys
Procedure
Display
C
Explanation
IM 253421-01E
A
SAMPLE
V OVER
A OVER
MODE B
RMS
V MEAN
DC
C
SCALING AVG FILTER STORE
Selecting the display Function
Select either (four arithmetical operations, crest factor),
(current peak value) by pressing the FUNCTION key.
FUNCTION FUNCTION
V A
FUNCTION
&A
FUNCTION FUNCTION
&V
Wh± and Ah± will light twice. and
You can reverse the order by first pressing the SHIFT key followed by the FUNCTION key.
Displaying the peak value
is displayed first on display C followed by the value. If the unit display shows V, the
value is a voltage peak. If it shows A, the value is a current peak.
Displaying the result of the four arithmetical operation abd the crest factor
When display C is set to
4.9 or the crest factor specified in Section 4.10 is displayed.
However, if the value of display B function is less than 0.0001% of the rating,
"- - oF - -" is displayed for the computation result.
Note
The displayed values of Vpk (voltage peak) and Apk (current peak), while the MAX hold
function (see section 4.8) is enabled, will be the maximum values (MAX) that are held. The
values for D/A output, output to external plotter and printer, and communication output are
also set to the maximum values (MAX) that are held.
m V VA
AUTO
FUNCTION
k A var
V RANGE A RANGE
M W
TIME
MODE
m V PF
FUNCTION
k A
deg
M W
m V Hz
START STOP
FUNCTION
k A h
HARMONICS MEMORY
M W h
REMOTE
LOCAL SETUP
RECALL HARMONICS
INTERFACE OUTPUT
FUNCTION FUNCTION
W V Hz
FUNCTION FUNCTION
Ah±
are displayed on the top of display C.
, the result of the computing equation specified in Section
Displays
relevant
AUTO
HOLD keys and
MAX HOLD TRIG
indicator
ENTER
CAL
INTEGRATOR
RESET
INTEG SET
SHIFT
(voltage peak value) or
FUNCTION FUNCTION
A Hz Wh
Wh±
FUNCTION
Wh±
FUNCTION
FUNCTION
Ah± Ah
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