Lumel ND25 - User Manual

ND.25
POWER NETWORK METER
USER’S MANUAL
FOR INTERFACE

Lumel ND25 Specifications

General

Brand	Lumel
Model	ND25
Category	Measuring Instruments
Language	English

Summary

Introduction

Communication Parameter Selection Screen

Address Setting

Set the Modbus address for the meter.

RS 485 Baud Rate

Set the Baud rate for the RS 485 port.

RS 485 Parity

Set the Parity and stop bits for RS 485.

Quit Communication Parameters

Exit the communication parameter setup.

RS 485 (ModBus) Output

Accessing 3 X and 4 X register for reading measured values

Read measured values using 3X and 4X Modbus registers.

Accessing 4 X register for Reading & Writing Settings

Read and write settings using 4X Modbus registers.

User Assignable Modbus Registers

Map Modbus registers for custom use.

Datalogging

Event Based Datalogging

Log data based on specific events.

Time Based Datalogging

Store data at regular time intervals.

Load Profile Datalogging

Log daily and monthly energy consumption and demand.

Connection for Optional Pulse Output; RS 485