How to update the firmwareKW2M-A/X User's Manual 81During the update process, both the web browser and the device display a progress bar.8) When the firmware update is finished, the following window appears.When the update has failed, an error window will appear. Check the communication settings and tryagain.9) Select [OK] to exit System Web. The device is now ready for use.

Panasonic KW2M-A User Manual

power supply

Chapter 1 Unit's Outline

Measurement items

Chapter 2 Parts Name and Working

Chapter 3 Wiring

Measured-circuit

Connection between the main unit and the expansion unit

Wiring Diagrams

How to attach the Current Transformer (CT)

For Input Connection

RS485 Communication

Low Voltage Directive

Symbol List

Chapter 4 Settings

Setting Flow

Password entry

Password initialize

Settings for power measurement

Settings for communication (RS485)

Settings for communication (Ethernet)

Settings for optional functions

Password setting

Confirmation window

How to Set by Web browser

Settings for Demand and Power Rates

Settings for Pulse Input

Settings for Pulse Output

Settings for Ethernet and RS485 communication

System setup

Chapter 5 Various Functions

Power alarm

Demand function

Current Demand

Chapter 6 Display of each Value

Working of Monitor Display

Single-phase three-wire system

Three-phase three-wire system

Three-phase four-wire system

Instantaneous power

Total integral power

Current

Power factor

Current THD

Pulse Input Value

Conversion value for integral export power

Working of Logging Mode

Working of Demand Mode

Chapter 7 Specifications

Measurement Specifications

Output Specifications (only for main unit)

Input Specifications (only for main unit)

Demand monitor and control specifications (common to 9, 10)

Self-diagnostic

Chapter 8 Mounting

revision history

AKW263100A

AKW272100A

KW2M-A

KW2M-X