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

Refer to the below table as to current sensor usable for EcoMonitorPlus (Model: EMU4-BM1-MB, EMU4-HM1-MB, EMU4-A2, EMU4-

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

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

Following causes are assumed for the error. 1. Wrong orientation of the sensor? 2. 1-side and 3-side of the sensor a

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

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

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

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

Make sure to power OFF of the EcoMonitorLight or EcoMonitorPlus when replacing a battery of the Logging Unit (Model: EMU

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FAQ within [ Energy Measuring Units ]

11-20 of Total 36

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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
As to the current sensor usable for the EcoMonitorPlus (Model: EMU4-BM1-MB, EMU4-HM1-MB, EMU4-A2, EMU4-VA2).

Refer to the below table as to current sensor usable for EcoMonitorPlus (Model: EMU4-BM1-MB, EMU4-HM1-MB, EMU4-A2, EMU4-VA2). *2. It will conform to UL st... More Details >>
- No：22130
- Release Date：2018/08/27 16:41
- Update：2018/09/07 12:54
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
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
Cause of "minus" indication for electric power value (EcoMonitorPlus/Light).

Following causes are assumed for the error. 1. Wrong orientation of the sensor? 2. 1-side and 3-side of the sensor are reversed? 3. Is connection betwe... More Details >>
- No：22143
- 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
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
[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
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
Cautions for replacing a battery (Model: EMU4-LM).

Make sure to power OFF of the EcoMonitorLight or EcoMonitorPlus when replacing a battery of the Logging Unit (Model: EMU4-LM) for the Energy Measuring Unit. ... More Details >>
- No：22125
- Release Date：2018/08/27 16:41

11-20 of Total 36

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