IM 253401-01E
4-12
4.7 Using the Four Arithmetical Operation Function
(Applies to WT110/WT130 with ROM Version
2.01 or later)
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
VVA
m
Ak
var
MW
TIME
VPF
m
Ak
deg
MW
%
FUNCTION
AUTO AUTO
MODE
1Φ3W
VHz
m
Ak
h
MW
TRIG
V RANGE A RANGE HOLD
ENTER
INTEGRATOR
START
HARMONICS MEMORY INTEG SET
STOP RESET
REMOTE
INTERFACE OUTPUT
LOCAL
SETUP
h
SHIFT
WIRING
3Φ4W
3Φ3W
3V3A
ELEMENT
123
FUNCTION ELEMENT
123
FUNCTION ELEMENT
123
*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
ENTER
3.
SETUP
1.
ENTER
4.
2.
5.
• 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.
(for WT130 only)
End
(Display C)
Selecting the four arithmetical
operations function
(Display C)
Explanation
Four Arithmetical Operations Function
Displays the following computation results on display C. “ ” is displayed at the front when the
computation results are being displayed.
：A
+
B
：A
−
B
：A
×
B
：A
÷
B
：A
÷
B
：A
÷
B
2
2
A, B indicates display A, B respectively.
Note
• The meanings of the displayed symbols are as follows:
：
+
(Addition)
：
−
(Subtraction)
：
×
(Multiplication)
：
÷
(Division)
：^(Exponent)
• If the display A function is displaying INTEG TIME (elapsed time of integration), the computation result
displays “- - - - -” (no data).
• If the value of display B function is less than 0.0001% of the rating, the computation result displays “- -
oF - -”.
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