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7. Operations of Instrument (in the case of the model to connect the EMU4-**)
7.1 Operation mode
There are following modes of operation. This device is used to switch the operation mode depending on the application. Such as the following, View of
measurement value, Setting for rating, display, clock, Setup for the condition of monitoring, Reset the Max./Min, Data and alarm data, Preset the value of Wh
and varh. Immediately after the power is turned on, it will be the display of the operation mode.
For operation in each screen, please refer to the following.
■: Section 7.2 in this manual
Setup Mode
[ S e t u p ]
M e a s u r e
1
I / O
2
COM.
3
■Setting for condition of measurement
（Measurement conditions such as
Wiring,V rate,etc.）
■Setting for Input/Outpit
□Setting for Communication
□Setting for logging
□Setting for clock
Test mode
Test Mode
□Setting for display
□F/W VER.
[ T e s t M o d e ]
1
C o n n e c t i o n
C O M .
2
3 P u l s e
□Connection test
□Pulse output test
□Alarm output test
□Communication test
7.2 Setup about rating and Input/Output. (Setup mode)
7.2.1 Measuring setup ... Setup the measuring condition of the energy measurement unit that is connected. EMU4-PX4 is not set.
Screen
1 Transition to the setup mode
1-1.
（1） Push the Setup key in operation mode
[Setup]
（2） 1-1 will be displayed.
1
Measure
（1） Confirm that the cursor focuses the "1 Measure", and push the
2 I/O
（2） 2-1 will be displayed
3 COM.
2 Setup the phase wire system
2-1.
（1） In 2-1, push the ▲ or ▼ key, and move the cursor to the "1 Wiring"
[Measure]
（2） Push the
1
Wiring
（3） 2-2 will be displayed.
2 V rate
3 A rate
2-2.
（1） Push the ＋
（2） Push the
[Wiring]
3P3W
（3） 2-1 will be displayed.
2-3.
Push the ＋ or －
（1）
[2 circuits
（2） Push the
MEA.]
（3） 2-1 will be displayed.
Off
3 Setup the primary voltage
（
3-1.
（1） In 3-1, push the ▲ or ▼ key, and move the cursor to the "2 V rate".
[Measure]
（2） Push the
1 Wiring
（3） 3-2 will be displayed.
2
V rate
3 A rate
3-2.
（1） Push the ＋ or － key, and select the VT use or non-use.
（2） Push the
[VT]
No
（3） Transition to the following screen by the selection of VT use or non -use
[No] setting→ To 3-3
[YES] setting→ To 3-4（If Wiring is 3P4W, transition to 3-5）
3-3.
（1） Push the ＋
[Direct V]
（2） Push the
220V
（3） 3-1 will be displayed.
3-4.
（1） Push the ＋ or － key, and change the set value.
[Primary V]
（2） Push the
440V
（3） transition to the following screen by the setting value of the primary voltage
[SP] setting → To 3-5
Non-[SP] setting → To 3-1
3-5.
（1） Push the ▲
[SP.PRI.V]
（2） Push the
（3） 3-6 will be displayed.
000440V
3-6.
（1） Push the ▲
[SP.2nd.V]
（2） Push the
220V
（3） 3-1 will be displayed.
□: user's manual (Details)
Operation mode
▲
9 9 9 9 9 9 .
Setup
3
●
ｋ Ｗ ｈ
x 10
□Monitoring for
measurement data
Push 2-buttun at
＋ －
the same time
□Reset the Max./Min. data and alarm data
□Preset the value of Wh and varh
Operation
All models except for EMU4-PX4 and EMU4-AX4
（
/ Phase key.
or －
key, and change the set value.
key, and confirm the setting value.
/ Phase
key, and change the set value.
key, and confirm the setting value.
/ Phase
All models except for EMU4-LG1-MB, EMU4-PX4 and EMU4-AX4
/ Phase
key.
key.
/ Phase
or －
key, and change the set value.
/ Phase
key, and confirm the setting value.
key, and confirm the setting value.
/ Phase
－ key, and change the set value.
▼
＋
/ Phase
key, and confirm the setting value.
key, and change the set value.
▼
＋
－
key, and confirm the setting value.
/ Phase
Alarm mode
Push 2-buttun at
the same time
A l a r m S t a t u s
ON
A U p p . ●
▲ ▼
□Monitoring of alarm occurrence
□Acknowledge the alarm data
Reset/Set
such as occurrence time or value.
Reset Mode
[ R e s e t / S e t ]
1
R e s e t
S e t
2
/ Phase
key.
）
）
- 3 -
Alarm setup mode
[ A l a r m
S e t . ]
L i m i t
1
I o / I o r
2
Setup
□Setup for the condition of upper
and lower supervising
□Setup for the condition of monitoring
leak current alarm
□Setup for the condition of monitoring
instantaneous power failure alarm
□Setup for the condition of monitoring
breaker alarm
For setting of multiple measuring circuit and CH
2 circuits Measuring (EMU4-BM1-MB,EMU4-HM1-
MB,EMU4-A2, EMU4-VA2) and EMU4-PX4, EMU4-
AX4 show circuit or CH in currently displayed.
【Screen example】
[Input]
Non
Circuit1 or CH1
[1]
Note
[Wiring]：1P2W⇔1P3W⇔3P3W
⇔3P4W⇔
*If the basic unit is EMU4-BM1-MB, [Wiring] will be 1P2W, 1P3W,
3P3W only.
*The setting value is set in same voltage system after confirmed
setting value.
[2 circuits Measuring existence]：No⇔Yes⇔
*The setting value is set in same voltage system after confirmed
setting value.
*The setting value is set in same voltage system after confirmed setting
value.
[VT]：No
⇔Yes⇔
*1P3W is "No" fixed.
１P2W, 3P3W ----------------------------------
When [VT]："No" setting
[Direct V]：110V⇔220V
⇔440V*⇔
*If the basic unit is EMU4-BM1-MB, [Direct V] will be 110V, 220V only.
When [VT]："Yes" setting
[Primary V]：440V
⇔690V⇔1100V⇔2200V⇔3300V⇔6600V⇔11000V⇔
13200V⇔13800V⇔15000V⇔16500V⇔22000V⇔24000V⇔
33000V⇔66000V⇔77000V⇔110000V⇔SP⇔
When [Primary V] settingand SP setting
[SP.PRI.V]：1～110000V（440V
）
(1～99V:Can be set in the 1V step.)
(100～110000V:Can be set in the 100V step.)
110V
[SP.2nd.V]：1～220V（
）
（Can be set in the 1V step.）
1P3W ----------------------------------------
"No" fixed
[Direct V]：110V
⇔220V*⇔
*If the basic unit is EMU4-BM1-MB, [Direct V] will be 110V
3P4W ---------------------------------------
When [VT]："Yes" setting
[Direct V] ： 63.5V ⇔ 100V ⇔ 105V ⇔ 110V ⇔ 115V ⇔ 120V ⇔ 127V ⇔ 200V
⇔220V
⇔230V⇔240V⇔242V⇔250V⇔254V⇔265V⇔277V⇔
When [VT]："Yes" setting
[SP.PRI.V]：1～63500V（440V
）
（1～99V:Can be set in the 1V step.）
（100～63500V:Can be set in the 100V step.）
[SP.2nd.V]：1～220V（
64V）
（Can be set in the 1V step.）
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