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8.3
Switching the Harmonic Analysis Function ON/
OFF
Relevant Keys
Operating Procedure
Explanation
IM 253401-01E
A
hour
min
SAMPLE
V OVER
A OVER
MODE
B
RMS
V MEAN
DC
hour
min
sec
C
SCALING
AVG
FILTER
STORE
*Shows the operation panel of the WT130. For the differences
between WT110 and WT130, refer to section 2.2, page 2-2, 2-3
• Perform operations following the thick line in the below menu.
• Press the ENTER key to confirm the selection or setting.
• When you want to leave the current menu during operation, press the key described
under step 1. The confirmed settings made until that point will be kept.
• Turning the Harmonic Analysis Function ON/OFF
1.
START
2.
SHIFT
HARMONICS
Turning the Harmonic Analysis Function ON/OFF
• on : Pressing the ENTER key after selecting on will result in starting of the harmonic
analysis and the HARMONICS indicator will light up. The harmonic order will be displayed
on display A.
• oFF : Pressing the ENTER key after selecing off will result in stopping of the harmonic
analysis and the HARMONICS indicator will extinguish.
Note
• When the harmonic analysis function is turned ON, the measurement mode will automatically change to
RMS mode. When the harmonic analysis function is turned OFF, the measurement mode will stay the
RMS mode.
• When the harmonic analysis function is ON, integration cannot be started. And accordingly, when the
integration is in progress, the harmonic analysis function cannot be started (refer to page 7-8).
m
V
VA
1
2
3
AUTO
var
V RANGE A RANGE
k
A
FUNCTION
ELEMENT
MODE
M W
TIME
m
V
PF
1
2
3
k
A
deg
FUNCTION
ELEMENT
M W
%
START
HARMONICS MEMORY
REMOTE
m
V
Hz
1
2
3
LOCAL
h
k
A
FUNCTION
ELEMENT
INTERFACE
M W
h
1Φ3W
RECALL
HARMONICS
3Φ4W
3.
(Display C)
ENTER
End
AUTO
Displays
HOLD
relevant
TRIG
keys and
ENTER
indicator
INTEGRATOR
STOP
RESET
INTEG SET
SETUP
OUTPUT
SHIFT
3Φ3W
WIRING
3V3A
8-5
8
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