Since the EMU4-LM performs data logging, it is possible to log the data even in a state of removing the SD memory card.

Since location of the decimal point or units of the measured value displayed is decided by Total load power, it is impos

Measuring error may have occurred. Please confirm in system log file on the web screen whether there are some errors oc

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

It will stop outputting logging data from the Logging Unit. [SD C.] LED will be high-speed blinking （repeat of 0.25sec

Since the setting value, integrated value (electric energy (consumption, regeneration), reactive energy, periodic electr

Sample programs are described in Programming Manual. Please refer to suitable programming manual depending on CC-Link ve

There is no way to detect a disconnection or communications error in the Energy measuring Unit. As an alternative idea,

Where power is not connected to a power frequency input terminal (V1, V2 terminal of demand control unit) of the EcoWebS

Surely OFF the power of the EcoWebServerIII (MES3-255C-EN, MES3-255C-DM-EN) when replacing battery. Replacing a battery

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Energy Saving Supporting Devices

Energy Saving Supporting Devices(49)

Energy Measuring Units(36)
Energy Saving Data Collecting Servers(13)

FAQ within [ Energy Saving Supporting Devices ]

11-20 of Total 47

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As to logging after removing an SD memory card.

Since the EMU4-LM performs data logging, it is possible to log the data even in a state of removing the SD memory card. Provided that the period for data l... More Details >>
- No：22134
- Release Date：2018/08/27 16:41
- Category： Energy Measuring Units
As to changing location of the decimal point and units of the measured value.

Since location of the decimal point or units of the measured value displayed is decided by Total load power, it is impossible to change location of the decim... More Details >>
- No：22139
- Release Date：2018/08/27 16:41
- Category： Energy Measuring Units
When displaying current value on EcoWebServerIII, the display goes blank.

Measuring error may have occurred. Please confirm in system log file on the web screen whether there are some errors occurred. If measuring error is detect... More Details >>
- No：22114
- Release Date：2018/08/27 16:41
- Category： Energy Saving Data Collecting Servers
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
- Category： Energy Measuring Units
As to action upon memory shortage of the SD memory card.

It will stop outputting logging data from the Logging Unit. [SD C.] LED will be high-speed blinking （repeat of 0.25sec ON → 0.25sec OFF）. Backup the data ... More Details >>
- No：22135
- Release Date：2018/08/27 16:41
- Category： Energy Measuring Units
As to compensation for power failure (EcoMonitorPlus/Light).

Since the setting value, integrated value (electric energy (consumption, regeneration), reactive energy, periodic electric energy, pulse count and operating ... More Details >>
- No：22141
- Release Date：2018/08/27 16:41
- Category： Energy Measuring Units
Sample program for CC-LINK communication （EcoMonitorPlus／EcoMonitorLight）

Sample programs are described in Programming Manual. Please refer to suitable programming manual depending on CC-Link version which you use. ・Energy Measur... More Details >>
- No：24803
- Release Date：2019/03/27 12:12
- Category： Energy Measuring Units
Checking the disconnection or communications error status of the Energy measuring Unit

There is no way to detect a disconnection or communications error in the Energy measuring Unit. As an alternative idea, we have two solutions to monitor t... More Details >>
- No：38043
- Release Date：2021/02/25 17:54
- Category： Energy Saving Data Collecting Servers
[E0] display of the 7-segment LEDs of the EcoWebServerIII with demand control function.

Where power is not connected to a power frequency input terminal (V1, V2 terminal of demand control unit) of the EcoWebServerIII with demand control function... More Details >>
- No：22109
- Release Date：2018/08/27 16:41
- Category： Energy Saving Data Collecting Servers
Cautions for replacing a battery (EcoWebServerIII).

Surely OFF the power of the EcoWebServerIII (MES3-255C-EN, MES3-255C-DM-EN) when replacing battery. Replacing a battery while power ON may cause electric sho... More Details >>
- No：22112
- Release Date：2018/08/27 16:41
- Category： Energy Saving Data Collecting Servers

11-20 of Total 47

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