KW2M-A Eco-POWER METER Firmware Ver.1.12

Information you need to know before using the software (Essential reading)

About KW2M-A Eco-POWER METER Firmware Ver.1.12

The latest firmware for KW2M-A Eco-POWER METER is available.
"System Web" is necessary to upgrade the firmware. Access to "System Web" through web browser and click [System setup].
* Use "KW2M Eco-POWER METER Web Contents Ver.1.10 or more" to use this firmware.

Each unit version

Version for each unit is different but all unit type can be upgraded by this firmware.
After upgrading by this firmware, the version for each unit is the below.

Unit Version
Main unit Standard type Ver.1.11
Expansion unit Power measurement Ver.1.21
Multi analog input Ver.1.00
Digital I/O Ver.1.00

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Be aware of the following points listed below.
The copyright for this software is held by Panasonic Industrial Devices SUNX Co., Ltd.
By using this software it is assumed that you agree to "Conditions of Use" presented below.
You may not reverse-engineer, decompile, or disassemble this software.

How to Install

1.Click on the title of the file name (listed below) that you want to download and indicate the download destination.

*When you already have indicated the download destination, the file will be downloaded automatically.

Title Language Version File size Update
kw2maver112_verup.2m EN 1.12 499.6KB April 1, 2019

2.Designate a folder to save the download file.

Designate a folder to save and click "save"
It starts download [kw2maver112_verup.2m].


Please check that the extension is [.2m].

Procedure for upgrade the firmware

1.Connect a PC via LAN to KW2M-A Eco-POWER METER.

2.Access to System Web ( through web browser.

Input setting IP address of KW2M-A to ""

3.Click [System setup] at upper right and move to firmware update window.

4.Select the firmware to update.

5.Click [Update], and it starts the update.

Do not turn off Eco-POWER METER during updating.

6.When "Success" is displayed, the update is finished.

Eco-POWER METER will restart automatically.
*Refer to KW2M users manual for more detail.


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