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5.5
Displaying Efficiency (WT230 Only), Crest
Factor, Four Arithmetic Operation Value,
Average Active Power, and Peak Value
Keys
Procedure
Display
C
IM 760401-01E
CHECK RANGE
MODE
UPDATE
VOLTAGE
CURRENT
RMS
VOLTAGE
MEAN
A
B
C
FILTER
SCALING
AVG
LINE
FREQ
STORE
RECALL
The explanation given in this section uses WT230 as an example. For the differences between
the WT210 and the WT230, see section 2.2, "Operation Keys and Functions/Element Display."
1.1
Selecting the display Function
Select either
(efficiency, crest factor, four arithmetical operations, average active
power, ),
(voltage peak value) or
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.
2. Selecting the Input Element
To display the peak value, press the ELEMENT key of display C and select the input
element of which the peak value is to be displayed.
The procedure is the same as shown on page 5-1.
DC
MAX HOLD
AUTO
VOLTAGE
CURRENT
m V
VA
1
2 3
ar
MODE
MAX HOLD
k
A
V
FUNCTION
ELEMENT
M W
TIME
m V
PF
1 2 3
k
A
deg
FUNCTION
ELEMENT
START
M W
%
HARMONICS
MEMORY
m V
REMOTE
Hz
1 2 3
k
A
h
LOCAL
SETUP
FUNCTION
ELEMENT
M W
h
KEY LOCK
OUTPUT
1P 3W
3P 3W
3P 4W
3V 3A
HARMONICS KEY LOCK
(current peak value) by pressing the FUNCTION
FUNCTION
FUNCTION
W
V Hz
FUNCTION
FUNCTION
Ah±
are displayed on the top of display C.
RANGE
AUTO
HOLD
TRIG
ENTER
CAL
INTEGRATOR
STOP
RESET
INTEG SET
SHIFT
WIRING
FUNCTION
FUNCTION
A Hz
Wh
Wh±
FUNCTION
Wh±
FUNCTION
FUNCTION
Ah±
Ah
5
5-7
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