It is assumed that setting of "Master/Slave setting switch" at the bottom of the Display Unit (Model: EMU4-D65) for the

No, it is impossible. But Multi-drop connection is possible. For details, refer to connection examples as below.

Attach a current transformer (CT) whose secondary current is 5A to the measuring point, then connect a split-type 5A cur

As shown in the figure below, a current transformer (CT) with a secondary current of 5A is attached to the measurement l

For 3P4W circuits, set the VT primary voltage value (between L and N). Except for 3P4W circuits, set the VT primary vol

The timing for ejecting an SD memory card is specified as below table according to the state of the [SD C.] LED of the L

Sample programs are described in Programming Manual. Please refer to MODBUS Interface specifications (LSPY-9025) and M

It means an integrated electric energy (consumption) while an external input (contact input) is ON. It is a measuremen

Display Unit (Model: EMU4-D65) manufactured in October 2016 or before is version A, S/W version: 1.05, which does not su

Using Logging Unit Utility (free software), it is able to create a daily/monthly report using logging data acquired by t

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Energy Saving Supporting Devices > Energy Saving Supporting Devices > Energy Measuring Units

FAQ

Inquiries

Keyword Search

You can search two or more words separated by a space.

 AND : Put a space between the words in a keyphrase.
 OR  : Add a vertical bar ( | ) between the words in a keyphrase.
 NOT : Add a minus sign ( - ) followed by the words that you would like to exclude.

Result Type

Text Search

FAQ within [ Energy Measuring Units ]

1-10 of Total 36

prev 1 / 4page next

Setting of "Master / slave setting switch" (Model: EMU4-D65).

It is assumed that setting of "Master/Slave setting switch" at the bottom of the Display Unit (Model: EMU4-D65) for the Energy Measuring Unit is wrong. Perfo... More Details >>
- No：22126
- Release Date：2018/08/27 16:41
Branch connection for MODBUS RTU communication

No, it is impossible. But Multi-drop connection is possible. For details, refer to connection examples as below. More Details >>
- No：24808
- Release Date：2019/03/27 14:44
Method for measuring a circuit over 600A (EcoMonitorPlus/Light).

Attach a current transformer (CT) whose secondary current is 5A to the measuring point, then connect a split-type 5A current sensor (Model: EMU-CT5-A, EMU2-C... More Details >>
- No：22119
- Release Date：2018/08/27 16:41
- Update：2018/09/07 11:38
How to measure circuits over 600A (EcoMonitorPlus / Light)

As shown in the figure below, a current transformer (CT) with a secondary current of 5A is attached to the measurement location, and a split-type current sen... More Details >>
- No：38042
- Release Date：2021/02/25 17:54
EcoWebServerIII's rated voltage value setting with VT connections

For 3P4W circuits, set the VT primary voltage value (between L and N). Except for 3P4W circuits, set the VT primary voltage value (between L and L). <Re... More Details >>
- No：38040
- Release Date：2021/02/25 17:54
As to ejecting an SD memory card.

The timing for ejecting an SD memory card is specified as below table according to the state of the [SD C.] LED of the Logging Unit for the Energy Measuring ... More Details >>
- No：22121
- Release Date：2018/08/27 16:41
- Update：2018/09/07 13:04
Sample program for MODBUS RTU communication(EcoMonitorPlus/EcoMonitorLight)

Sample programs are described in Programming Manual. Please refer to MODBUS Interface specifications (LSPY-9025) and MODBUS Interface soecifications(LSPY-9... More Details >>
- No：24806
- Release Date：2019/03/27 12:12
As to periodic electric energy (EcoMonitorPlus/Light).

It means an integrated electric energy (consumption) while an external input (contact input) is ON. It is a measurement element different from the electric... More Details >>
- No：22124
- Release Date：2018/08/27 16:41
[EcoMonitorPlus] Caution when you are using Display Unit (Model: EMU4-D65) manufactured in October 2016 or before

Display Unit (Model: EMU4-D65) manufactured in October 2016 or before is version A, S/W version: 1.05, which does not support either Pulse Input Unit (Model:... More Details >>
- No：38009
- Release Date：2020/11/12 13:03
Method for creating a daily/monthly report using logging data (Model: EMU4-LM).

Using Logging Unit Utility (free software), it is able to create a daily/monthly report using logging data acquired by the Logging Unit for the Energy Measur... More Details >>
- No：22120
- Release Date：2018/08/27 16:41

1-10 of Total 36

Inquiries

page top