- 5 -
- 5 -
Screen
Operation
Note
5-2.
（
1
）
Push the
▲
or
▼
key,
and select the display 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
[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.
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, 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
UNB.V
In the case of setting simplicity
measuring mode
Periodic
Wh
In the case of EMU4-BM1-MB,
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
HV
In the case EMU4-BM1-MB.
VA
In the case EMU4-BM1-MB,
Wiring is 1P2W,1P3W or 3P3W
Wh
converted
value
In the case EMU4-BM1-MB
*Elements is showed follow.
V
：
Voltage
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.
（
2
）
Push the
/ Phase key.
（
3
）
5-1 will be displayed.
[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.
）
6(1) Setup the measurement mode
（
EMU4-LG1-MB only
）
6
(
1
)
-1.
（
1
）
In 6(1)-1,
push the
▲
or
▼
key, and move the cursor to the
“5 MEA.Mode”.
（
2
）
Push the
/ Phase key.
（
3
）
6(1)-2 will be displayed.
Setup the measurement mode of “Io” or ”Ior”.
6
(
1
)
-2.
（
1
）
Push the
▲
or
▼
key, and select the measurement mode.
（
2
）
Push the
/ Phase key.
（
3
）
6(1)-1 will be displayed.
[MEA.Mode]
：
High SENS.
⇔
Low SENS.
⇔
Low SENS.…0
～
1000mA1mAstep
High SENS.…0.00
～
100mA
0.01mAstep
6(2) Setup the measurement mode
（
EMU4-AX4 only
）
6
(
2
)
-1.
（
1
）
In 6(2)-1,
push the
▲
or
▼
key, and move the cursor to the
“5 MEA.Mode”.
（
2
）
Push the
/ Phase key.
（
3
）
6(2)-2 will be displayed.
Setup the measurement mode of AD converted.
6
(
2
)
-2.
（
1
）
Push the
▲
or
▼
key, and select the measurement mode.
（
2
）
Push the
/ Phase key.
（
3
）
6(2)-1 will be displayed.
[MEA.Mode]
：
50ms SAMP.
⇔
1ms SAMP.
⇔
50ms SAMP.…AD converted in a cycle of 50ms.
1ms SAMP.…AD converted in a cycle of 1ms.
7(1) Setup the demand time
（
EMU4-BM1-MB
、
EMU4-HM1-MB
、
EMU4-A2
、
EMU4-VA2
）
7
(
1
)
-1.
（
1
）
In 7-1, push the
▲
or
▼
key, and move the cursor to the “6 Demand”.
（
2
）
Push the
/ Phase key.
（
3
）
7(1)-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
⇔
7
(
1
)
-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
）
7(1)-1 will be displayed.
[DISP.Mode]
Wh+A+4
Harmonics
[Measure]
3
A rate
4
DISP.Mode
5
MEA.Mode
[MEA.Mode]
High SENS.
Low SENS.
[HA,HV]
r.m.s.
[Measure]
4
DISP.Mode
5
MEA.Mode
6
Demand
[Demand]
A
：
2min
W
：
2min
[Element]
V
W
var
VA
PF
Hz
CONV.Wh
PRD.Wh
OP.Time
REG.Wh
varh
PLS
UNB.A
UNB.V
HA
HV
[Measure]
3
A rate
4
DISP.Mode
5
MEA.Mode
[MEA.Mode]
50ms SAMP.
1ms SAMP.
