Connectable. Provided that it is impossible to extend a measuring circuit for insulation monitoring.

EMU4-LM outputs data file at following timing. 1. When inserting the SD memory card while operating. 2. When power

Logging period of the optional SD memory card (EMU4-SD2GB) is according to the logging cycle of detail data and the numb

Basic Unit manufactured in October 2016 or before is version A, which has restrictions on usage. The connectable number

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

Match the setting values with EMU4-PX4 and EcoWebServerIII. No need to consider one-cycle operation because it is automa

MEASURE LED lights while measuring electric power over 0.4% of the total load power. Check below points: 1. Is voltage

Refer to the below table as to Zero-Phase Current Transformer usable for EcoMonitorPlus (Model: EMU4-LG1-MB). Note that

It is possible to simultaneously collect data by MODBUS RTU communication and Optional Unit connected. Provided that M

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

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FAQ within [ Energy Measuring Units ]

21-30 of Total 36

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As to connecting an Extension Unit for an Insulation Monitor Model (Model: EMU4-LG1-MB).

Connectable. Provided that it is impossible to extend a measuring circuit for insulation monitoring. More Details >>
- No：22123
- Release Date：2018/08/27 16:41
As to timing for outputting data file into the SD memory card.

EMU4-LM outputs data file at following timing. 1. When inserting the SD memory card while operating. 2. When power is ON in a state of the SD memory ca... More Details >>
- No：22133
- Release Date：2018/08/27 16:41
As to logging period of the optional SD memory card (EMU4-SD2GB).

Logging period of the optional SD memory card (EMU4-SD2GB) is according to the logging cycle of detail data and the number of measuring circuits. * It is ... More Details >>
- No：22136
- Release Date：2018/08/27 16:41
- Update：2018/09/07 12:48
[EcoMonitorPlus] Caution when you are using Basic Unit (Model: EMU4-BM1-MB, EMU4-HM1-MB, or EMU4-LG1-MB) manufactured in October 2016 or before

Basic Unit manufactured in October 2016 or before is version A, which has restrictions on usage. The connectable number of extension units is two, not three ... More Details >>
- No：38008
- Release Date：2020/11/12 13:02
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
Pulse magnification setting of EMU4-PX4(Pulse Input Unit)

Match the setting values with EMU4-PX4 and EcoWebServerIII. No need to consider one-cycle operation because it is automatically calculated in EcoWebServerII... More Details >>
- No：38041
- Release Date：2021/02/25 17:54
MEASURE LED not blink (EcoMonitorPlus).

MEASURE LED lights while measuring electric power over 0.4% of the total load power. Check below points: 1. Is voltage wiring connected? 2. Are the trans... More Details >>
- No：22144
- Release Date：2018/08/27 16:41
As to Zero-Phase Current Transformer (ZCT) usable for the EcoMonitorPlus (Model: EMU4-LG1-MB).

Refer to the below table as to Zero-Phase Current Transformer usable for EcoMonitorPlus (Model: EMU4-LG1-MB). Note that the one made by another company is... More Details >>
- No：22129
- Release Date：2018/08/27 16:41
- Update：2018/08/31 14:17
Simultaneous data acquisition of MODBUS RTU communication and Optional Unit.

It is possible to simultaneously collect data by MODBUS RTU communication and Optional Unit connected. Provided that MODBUS RTU communication cannot collec... More Details >>
- No：22140
- Release Date：2018/08/27 16:41
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

21-30 of Total 36

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