- 14 -
Screen
Operation
Note
5 Setup the measurement mode
（
EMU2-RD
□
-
△
, MDU2-
□
-
△
）
5-1.
（
1
）
In 5-1, Push the
▲
or
▼
key, and move the cursor to the “4 Measure”.
（
2
）
Push the
/ Phase key.
（
3
）
5-2 will be displayed.
5-2.
（
1
）
Push the
▲
or
▼
key, and select the “Mode”.
（
2
）
Push the
/ Phase key.
（
3
）
Transition to the following screen by the selection of measurement mode.
[Wh+A+4] setting
→
To
5-3
[Harmonics] setting
→
To
5-4
[Mode]
：
Wh+A+4
⇔
Harmonics
⇔
Wh+A+4…In addition to the active energyand current,
up to 4 items can bedisplayed by selection.
(The harmonics data is only about total.)
Harmonics…It can display aboutharmonic data
at each order.
（
Maximum and minimum
values,
demand, reactive power can not
be displayed.
）
5-3.
（
1
）
Push the
▲
or
▼
key, and move the cursor to target element.
（
In the actual display, it will be scrolling display of each three elements in one
screen.
）
（
2
）
Push the
＋
or
－
key, and choose the selected or desselected.
（
3
）
When selecting the other measurement item, repeat the operation from
（
1
）
to
（
2
）
.
（
4
）
Push the /Phase key, and determine the setting.
（
5
）
Transition to the following screen by the selection of measurement mode.
Not check “HA” and “HV”
→
To
5-1
Check “HA” or “HV”
→
To
5-4
[Element]
：
V, W, var, PF, Hz, varh, Demand, HA, HV,
Ie, HIe
（
Deselected
）
,
（
Selected
）
*The selectable number of elements is up to4. So,
change the selection at the statethat already 4 items
are selected, deselectthe items before changing.
5-4.
（
1
）
Push the
＋
or
－
key, and change the “HA, HV” value.
（
2
）
Push the
/ Phase key.
（
3
）
5-1 will be displayed
[HA, HV]
：
r.ms.
⇔
%
⇔
r.m.s.…Display the RMS value of harmonic
current
or harmonic voltage.
（
Not display harmonic
current and harmonic voltage.
）
%…
Display the distortion rate and
content rate
of harmonic current or
harmonic voltage.
（
Not display the r.m.s.
）
6 Setup the demand time
（
All models
*However, EMU2-BM1-B, EMU2-PM1-P is only Current demand.
）
6-1.
（
1
）
In 6-1,
Push the
▲
or
▼
key, and move the cursor to the “5 Demand”.
（
2
）
Push the
/ Phase key.
（
3
）
6-2 will be displayed.
[Demand]
：
0sec
⇔
10sec
⇔
20sec
⇔
30sec
⇔
40sec
⇔
50sec
⇔
1min
⇔
2min
⇔
3min
⇔
4min
⇔
5min
⇔
6min
⇔
7min
⇔
8min
⇔
9min
⇔
10min
⇔
11min
⇔
12min
⇔
13min
⇔
14min
⇔
15min
⇔
20min
⇔
25min
⇔
30min
⇔
6-2.
（
1
）
Push the
▲
or
▼
key, and move the cursor to the A
（
Current
）
.
（
2
）
Push the
＋
or
－
key, and change the demand time value.
（
3
）
Push the
▲
or
▼
key, and move the cursor to the W
（
Electric power
）
.
（
4
）
Push the
＋
or
－
key, and change the demand time value.
（
5
）
Push the
/ Phase key, and confirm the setting value.
（
6
）
6-1 will be displayed.
7 Setup the pulse unit
（
EMU2-PM1-P, EMU2-VS1-P
）
7-1.
（
1
）
In 7-1,
Push the
▲
or
▼
key, and move the cursor to the ”6 Pulse”.
（
2
）
Push the
/ Phase key.
（
3
）
7-2 will be displayed.
The pulse output unit changes by the full load power.
[Pulse]
：
Full load power (kW)
Setting range
Wfull<12kW
⇔
0.001
⇔
0.01
⇔
0.1
⇔
1
⇔
12kW
≤
Wfull < 120kW
⇔
0.01
⇔
0.1
⇔
1
⇔
10
⇔
120kW
≤
Wfull < 1200kW
⇔
0.1
⇔
1
⇔
10
⇔
100
⇔
1200kW
≤
Wfull < 12000kW
⇔
1
⇔
10
⇔
100
⇔
1000
⇔
12000kW
≤
Wfull < 120000kW
⇔
10
⇔
100
⇔
1000
⇔
10000
⇔
120000kW
≤
Wfull
⇔
100
⇔
1000
⇔
10000
⇔
100000
⇔
7-2.
（
1
）
Push the
＋
or
－
key, and change the set value.
（
2
）
Push the
/ Phase key, and confirm the setting value.
（
3
）
7-1 will be displayed.
8
Setup 1-3Change
（
MDU2-
□
-
△
）
8-1.
（
1
）
In 8-1,
Push the
▲
or
▼
key, and move the cursor to the
“7 1-3Change”.
（
2
）
Push the
/ Phase key.
（
3
）
8-2 will be displayed.
[1-3Change]
：
Standard
⇔
Change
⇔
Standard…From breaker of the left pole, turn to 1,2,3
(R, S, T) assigned in phase.
Change…From breaker of the right pole, turn to 3,2,1
(T, S, R) assigned in phase.
8-2.
（
1
）
Push the
＋
or
－
key, and change the set value.
（
2
）
Push the
/ Phase key, and confirm the setting value.
（
3
）
8-1 will be displayed.
9 Save the settings
9-1.
9-2.
↓
（
1
）
After setting all of the items, push the Setup key.
（
2
）
9-1 will be displayed.
（
3
）
When save the settings,
push the
▲
or
▼
key, move the cursor to
the “1 Save”, and Push the
/ Phase key.
（
4
）
After completing the settings saving, 9-2 will be displayed.
Push the
/Phase key.
（
5
）
Return to the operation mode, and it will be displayed electric energy screen.
1 Save
→
Save settings and return to
the operation mode.
2 Not Save
→
Discard the changes and
return to the operation mode.
3 Cancel
→
Continue the setup.
*Setting for the measurement mode can only be in the display unit is set to master.
（
Setting for the measurement mode can not be in the display unit is set to slave.
）
*Full load is calculated by following formula. (Full load)
＝
(Primary voltage) x (Primary current) x (Coefficient) / 1000[kW]
*1: In case 3P4W, apply the not phase voltage but line voltage as primary voltage.
*2: Coefficient is varies according to the phase wire system. 1P2W
→
1, 3P3W/3P4W
→
1.73
*Primary voltage setting value × primary current setting value can not be set in excess of 88665kW. For example, if the primary current is set to 30,000 A when the primary
voltage setting is 110,000 V, the primary voltage setting is automatically initialized to 220 V. If the primary voltage is set to 110,000 V when the primary current setting is
30,000 A, the primary current setting is automatically initialized to 100 A.
*If you change a settings, please push the
/ Phase key and be sure to determine changes. If without determine, the changes will be discarded.
*The underline means the default of setting. After you have been set, even if a power failure occurs does not disappear setting.
*If you want to set the other circuit, push the Circuit key on the "Setup" screen (1-1), select the circuit, make the setting.
[Element]
V
W
□
var
[HA, HV]
r.m.s.
[Demand]
A
：
2min
W
：
2min
[Measure]
4
Mode
5
Demand
6
Pulse
[Pulse]
10
kWh/pulse
[Measure]
5
Demand
6
Pulse
7
1-3Change
[1-3Change]
Stndard
Quit Setup
1
Save
2
Not Save
3
Cancel
Completed
OK
[Measure]
3
A rate
4
Mode
5
Demand
[Measure]
2
V rate
3
A rate
4
Mode
[Mode]
Wh+A+4
Harmonics
