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Screen
5-2.
（1） Push the ▲ or ▼ key, and select the display mode.
[DISP.Mode]
（2） Push the
Wh+A+4
（3） Transition to the following screen by the selection of measurement mode.
Harmonics
[Wh+A+4] setting → To 5-3
[Harmonics] setting → To 5-4
5-3.
（1） Push the ▲ or ▼ key, and move the cursor to target element.
[Element]
（In the actual display, it will be scrolling display of each three elements
V
in one screen.）
W
var
（2） Push the ＋ or － key, and choose the selected or desselected.
VA
（3） When selecting the other measurement item, repeat the operation from
PF
Hz
（1） to （2）.
CONV.Wh
（4） Push the
PRD.Wh
OP.Time
（5） Transition to the following screen by the selection of measurement mode.
REG.Wh
Not check "HA" and "HV"→ To 5-1
varh
PLS
Check "HA" or "HV"
UNB.A
*Elements is showed follow.
UNB.V
V：Voltage
HA
HV
W：Electric power
var：reactive power
VA：apparent power
PF：Power factor
Hz：frequency
Wh converted value：Electric energy (converted)
Periodic Wh：Electric energy (regeneration)
Regenerated Wh：Periodic electric energy
varh：Reactive energy (consumption lag)
PULSE：Pulse count value and pulse converted value
UNB.A：Current unbalance rate
UNB.V：Voltage unbalance rate
HA：Harmonics current
HV：Harmonics voltage
5-4.
（1） Push the ▲ or ▼ key , and change the "HA,HV" value.
[HA,HV]
（2） Push the
r.m.s.
（3） 5-1 will be displayed.
6 ( 1 ) Setup the measurement mode
6(1)-1.
（1） In 6(1)-1, push the ▲ or ▼ key, and move the cursor to the
[Measure]
"5 MEA.Mode".
3 A rate
（2） Push the
4 DISP.Mode
5
MEA.Mode
（3） 6(1)-2 will be displayed.
6(1)-2.
（1） Push the
[MEA.Mode]
（2） Push the
High SENS.
（3） 6(1)-1 will be displayed.
Low SENS.
6 ( 2 ) Setup the measurement mode
6(2)-1.
（1） In 6(2)-1, push the ▲ or ▼ key, and move the cursor to the
[Measure]
"5 MEA.Mode".
3 A rate
（2） Push the
4 DISP.Mode
5
MEA.Mode
（3） 6(2)-2 will be displayed.
6(2)-2.
（1） Push the
[MEA.Mode]
（2） Push the
50ms SAMP.
（3） 6(2)-1 will be displayed.
1ms SAMP.
7 ( 1 ) Setup the demand time
7(1)-1.
（1） In 7-1, push the ▲ or ▼ key, and move the cursor to the "6 Demand".
[Measure]
（2） Push the
4 DISP.Mode
（3） 7(1)-2 will be displayed.
5 MEA.Mode
6
Demand
7(1)-2.
（1） Push the ▲ or ▼ key, and move the cursor to the A（Current）.
[Demand]
（2） Push the ＋ or － key, and change the demand time value.
A ：
2min
（3） Push the ▲ or ▼ key, and move the cursor to the W（Electric power）.
W ： 2min
（4） Push the ＋ or － key, and change the demand time value.
（5） Push the
（6） 7(1)-1 will be displayed.
Operation
/ Phase key.
/Phase key, and determine the setting.
→ To 5-4
/ Phase key.
EMU4-LG1-MB only
（
/ Phase key.
▲ or ▼ key, and select the measurement mode.
/ Phase key.
EMU4-AX4 only
（
）
/ Phase key.
▲ or ▼ key, and select the measurement mode.
/ Phase key.
EMU4-BM1-MB
EMU4-HM1-MB
（
、
/ Phase key.
/ Phase key , and confirm the setting value.
）
EMU4-A2
EMU4-VA2
、
、
）
- 5 -
- 5 -
Note
[DISP.Mode]：Wh+A+4⇔Harmonics⇔
*In case of the model EMU4-BM1-MB , the
"
Harmonics" not be displayed.
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.
[Element]：V, W, var, VA, PF, Hz, CONV.Wh, PRD.Wh,
OP.Time, REG.Wh, varh, CONV.PLS, UNB.V, HA, HV
（Deselected）, （Selected）
*The selectable number of elements is up to 4. So,
change the selection at the statethat already 4 items
are selected, deselectthe items before changing.
* Elements can't select in follow table.
Element
In the case can not select
UNB.A
In the case of setting simplicity
UNB.V
measuring mode
Periodic
In the case of EMU4-BM1-MB,
Wh
EMU4-A2, EMU4-VA2.
External input is not contact input.
Pulse
In the case EMU4-BM1-MB,
EMU4-A2, EMU4-VA2.
Pulse input is not contact input.
HA
In the case EMU4-BM1-MB.
HV
VA
In the case EMU4-BM1-MB,
Wiring is 1P2W,1P3W or 3P3W
Wh
In the case EMU4-BM1-MB
converted
value
[HA,HV]：r.m.s.⇔%
* In case of the model EMU4-BM1-MB, "HA,HV" can
not be set.
r.m.s.... to display the RMS value of harmonic current
or harmonic voltage.
（The "%" not be displayed.）
%... to display the distortion rate and content rate of
harmonic current or harmonic voltage.
（The "r.m.s." not be displayed.）
Setup the measurement mode of "Io" or "Ior".
[MEA.Mode]：High SENS.⇔Low SENS.⇔
Low SENS....0～1000mA1mAstep
High SENS....0.00～100mA 0.01mAstep
Setup the measurement mode of AD converted.
[MEA.Mode]：50ms SAMP.⇔1ms SAMP.⇔
50ms SAMP....AD converted in a cycle of 50ms.
1ms SAMP....AD converted in a cycle of 1ms.
[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⇔
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