- 18 -
3.
Setting
3.2 Setting menu 1: Basic Settings (Setting the Phase Wire System, Display Pattern, VT/Direct Voltage,
CT Primary Current, etc.)
In the case of use only by the Setting menu 1, please go to “5. Operation” (from page 48).
In the case to use additional functions, please go to “Setting Menus 2 - 8” (from page 19).
Note
If the contents in the setting menu 1 are changed, the maximum value, minimum value,
demand value of related measurement items will be reset.
(However, active energy, reactive energy and Apparent energy will not be reset.)
According to the setting flow (page 14), save the changed
contents, or continue to the other setting menu.
Setting menu
Set the time constant for current demmand.
（
For the demand time period, refer to page 55.
）
⑦
Time constant
for current demand
0 s
10 s
20 s
30 s
40 s
50 s
1 min
2 min
3 min
4 min
5 min
6 min
7 min
8 min
9 min
10 min
15 min
20 min
25 min
30 min
Note) Even when the display pattern not display the current demand, this screen
appears. If the current demand is not necessary, press the as it is.
SET
SET
DISPLAY
SET
DISPLAY
SET
Set the frequency.
⑤
Frequency
50Hz
60Hz
Note1.The scale value of the frequency of the bar graph display
is changed, too.
Note2.Scale of the analog output is changed, too.
Set the interval time constant for the rolling demand.
(For the rolling demand, refer to page 58.)
（
1
）
Interval time constant
Setting range
Setting step
1 to 15 to 60
（
min
）
1min
（
2
）
Subinterval time constant
Setting range
Setting step
1 to 60
（
min
）
1min
・
Error display (E05) appears when the interval time constant
is set to a value that is not dividable by the subinterval time
period. After that, please press , review the setting value
and it once again.
・
Even when the display pattern not display the rolling
demand, this screen appears. If the rolling demand is not
necessary, press the as it is.
SET
⑥
Time constant for
rolling demand
SET
