YOKOGAWA WT110, User Manual

Page: 72 / 204

IM 253401-01E
8-3
8
Using the Harmonic
Analysis Function (optional)
8.2 Setting the Element, PLL Source and Harmonic
Distortion Method
Relevant Keys
SCALING AVG FILTER STORE RECALL HARMONICS
SAMPLE
V OVER
A OVER
MODE
RMS
V MEAN
DC
A
B
C
hour
hour
min
min sec
V VA
m
A k
var
M W
TIME
V PF
m
A k deg
M W %
FUNCTION
AUTO AUTO
MODE
1
Φ
3W
V Hz
m
A k
h
M W
TRIG
V RANGE A RANGE HOLD
ENTER
INTEGRATOR
START
HARMONICS MEMORY INTEG SET
STOP RESET
REMOTE
INTERFACE OUTPUT
LOCAL
SETUP
h
SHIFT
WIRING
3
Φ
3W
3
Φ
4W 3V3A
ELEMENT
1 2 3
FUNCTION ELEMENT
1 2 3
FUNCTION ELEMENT
1 2 3
*Shows the operation panel of the WT130. For the differences
between WT110 and WT130, refer to section 2.2, page 2-2, 2-3
Displays
relevant
keys and
indicator
Operating Procedure
SHIFT
START
HARMONICS
ENTER
3.
(Display C)
2.
Setting the element
(Display C)
4.
ENTER
5.
End
1.
• Setting the Element
• 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.
SHIFT
START
HARMONICS
ENTER
3.
(Display C)
2.
Setting the PLL source
(Display C)
4.
ENTER
5.
End
1.
• Setting the PLL source
SHIFT
START
HARMONICS
ENTER
3.
(Display C)
2.
Setting the computation method
(Display C)
4.
ENTER
5.
End
1.
• Setting the Computation Method of the Harmonic Distortion