DMDPW Operating Manual

DMDPW meter operation manual, introduces the basic settings, output signal settings, relay settings and other functions.

Brand: DMDPW
Category: Other
Document type: User Manual
Language: Japanese
Pages: 2
File format: PDF
File size: 159 KB
Published: 10 April, 2012
Updated: 30 September, 2023
MD5 checksum: D4F0AAFEDC45A5ED4A3998281F92C557
PDF: DMDPW Operating Manual PDF

About this manual

This manual describes the operation panel, key functions, and how to configure basic parameters such as voltage, current, and alarm settings for the DMDPW device. It includes step‑by‑step procedures for entering menus, adjusting alarm thresholds, and configuring output ranges.

The document also covers communication settings, including MODBUS‑RTU protocol details, baud‑rate selection, and register mapping for data acquisition. Example configurations and troubleshooting tips are provided for both input and output functions. This manual is written in Japanese.

What's inside

Operation Panel and Key Functions
Parameter Setting
Example Configurations
Communication Settings
Automatic Page Settings
Counter Reset
Alarm Operation Explanation
Advanced Functions

Specifications

Maximum Input Voltage	600 V
Maximum Input Current	100 A
Analog Output Range	4‑20 mA (0‑600 A)
Supported Baud Rates	9600, 19200, 38400, 2400, 4800 bps
Communication Protocol	MODBUS‑RTU

Frequently asked questions

How do I enter the parameter‑setting menu?

Press the “S” key to enter the function selection menu, then use the appropriate keys to adjust settings.

How can I set the alarm thresholds?

Use the alarm‑setting keys (e.g., “>” and “A”) to move to the alarm group and adjust the high/low alarm values as needed.

What baud rates are available for communication?

The device supports 9600, 19200, 38400, 2400, and 4800 bps.

Which protocol is used for data exchange?

The device uses the MODBUS‑RTU protocol for communication.

Download PDF (159 KB)