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DENT Instruments PowerScout 3 HD User Manual

DENT Instruments PowerScout 3 HD
94 pages
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June 30, 2020
O
PERATORS GUIDE
PowerScout
HD
Networked Power Meters
PowerScout™ 3 HD PowerScout™ 12 HD PowerScout™ 24 HD PowerScout™ 48 HD
and
ViewPoint
HD
Software
w ww. . com
information@itm.com1.800.561.8187

Table of Contents

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DENT Instruments PowerScout 3 HD Specifications

General IconGeneral
ModelPowerScout 3 HD
CategoryMeasuring Instruments
Communication InterfaceEthernet, RS-485
DisplayLCD
Measurement TypePower, Energy, Voltage, Current
Power RangeDepends on voltage and current ranges
Channels3
CommunicationModbus RTU
Weight0.27 kg
Operating Temperature-10 to 60°C
Storage Temperature-20 to 70°C
Input Current Range0.1-5A (direct), up to 5000A (with CTs)
Current Range0.1-5A (direct), up to 5000A (with CTs)

Summary

Introduction

Unpacking the Unit

Details on how to unpack the PowerScout HD meter and its components.

PowerScout HD Anatomy

Identifies and illustrates the connectors and user interface elements of the PSHD meter.

Meter Safety

Building Service Safety Requirements

Safety guidelines for installing current transformers in panel boards and switchgears.

Meter Installation Safety Requirements

Requirements for safe installation of PSHD meters, including wiring and conductor usage.

Planning for Field Installation

Meter Configuration Overview

Outlines the importance of pre-installation configuration and necessary tools.

Meter Installation Overview

Describes the typical tasks involved in the physical installation of the meter by an electrician.

Meter Configuration - Details

Install the ViewPoint HD Software

Step-by-step guide for installing the ViewPoint HD software on a computer.

Connection & Configuration Options Using ViewPoint HD

Explains the different connectivity methods available when launching the ViewPoint HD application.

USB Connection (Power & Communications)

Details on connecting the PSHD meter to a computer via USB for power and communication.

Ethernet Network Connections

Instructions for connecting the PSHD meter using Ethernet for configuration and data transfer.

ViewPoint HD Software Overview

Describes the features and functionality of the ViewPoint HD application for meter setup.

Configuring Electrical Components Using ViewPoint HD

Guides on setting up electrical parameters like voltage input, service type, and CTs within ViewPoint HD.

Configuring Alarms in ViewPoint HD

Instructions on how to set up and manage alarm conditions for voltage and current measurements.

Setting the Real Time Clock

Explains how to set the meter's internal real-time clock using ViewPoint HD.

Updating Firmware

Step-by-step process for updating the PSHD meter's firmware using ViewPoint HD.

Meter Installation - Details

Meter Mounting Configurations

Illustrates different physical form factors and mounting options for DENT PowerScout HD meters.

Installation Sequence for Wall Mount Enclosure Models

Provides a step-by-step guide for physically installing the meter in wall-mount enclosures.

Wiring the PSHD Meter in a 3-wire, Split & Service Panel

Illustrates wiring configurations for a 3-wire, single-phase split service panel.

Current Transformer Basics

Covers essential criteria and placement guidelines for current transformers used with the meter.

Communication & Verification - Details

Physical Connections on an RS-485 Multidrop Network

Diagrams and explanations for connecting PSHD meters on an RS-485 multidrop network.

DHCP

Explains how the meter uses DHCP for automatic IP address assignment over Ethernet.

STATIC IP

Details on configuring a static IP address for the meter, often for RTU communication.

Modbus Settings

Configuration parameters for Modbus RTU communication, including device addressing.

Access Restriction Limitations

Discusses PIN protection and access control for meter interfaces.

Verification of Installation

Describes checks to ensure correct CT phasing and voltage connections after installation.

RTU Programming and Scripting - Details

Register Organization

Explains how registers are organized into functional groups based on the SunSpec Modbus interface model.

Configuring Element and Channel Register for Service Types

Provides tables for configuring element and channel registers for various electrical service types.

Floating Point Registry Entry

Details on using IEEE 754 floating-point numbers for meter registers and data types.

Appendix E: READ ME: ViewPoint HD Installation

New Installations: For Users Where No Prior Version of ViewPoint HD Has Been Installed

Step-by-step guide for new users installing ViewPoint HD software.

Custom Installation: For Users Who Cannot Use the BATCH File

Alternative installation method for ViewPoint HD requiring manual driver setup.

Troubleshooting

Guidance on resolving common issues encountered during ViewPoint HD software installation.

Appendix F—PSHD Technical Specifications

Certifications

Lists safety and compliance certifications for the PSHD meter, including FCC, UL, and CSA.

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