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CONZERV DigitAN EM6400 User Manual

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Table of Contents

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CONZERV DigitAN EM6400 Specifications

General IconGeneral
DisplayLCD
Operating Temperature-10°C to +55°C
Storage Temperature-25°C to +70°C
CommunicationRS485
Measurement ParametersVoltage, Current, Power, Energy, Power Factor, Frequency
Humidity95% RH (non-condensing)
Input Current5A
AccuracyClass 0.5S (IEC 62053-22)
Current Range1A or 5A (configurable)

Summary

1. GENERAL

1.1. Customer Service and Support

Information on how to contact Conzerv for assistance with product issues and inquiries.

1.2. Product Warranty

Details the warranty terms and conditions for Conzerv products.

1.3. Limitation of Warranty

Outlines the limitations and exclusions applicable to the product warranty.

1.4. Statement of Calibration

Describes the calibration procedures and traceability of the instruments.

1.5. Disclaimer

Provides a disclaimer regarding the accuracy and reliability of the manual's information.

2. OVERVIEW

2.1. Physical Description

Details the physical characteristics of the EM6400 meter, including front and rear panels.

2.2. Front Panel Operation

Explains indicators, keys, and navigation for the EM6400's front panel.

3. QUICK START GUIDE

3.1. EM 6400 Technical Specifications

Provides detailed technical specifications for the EM6400 series meters.

3.2. Display Parameters

Lists the parameters that can be displayed on the EM6400 DigitAN meters.

3.3. Keypad Operation

Explains how to use the keypad for navigating and operating the meter.

3.4. PROG Menu - Setup

Guides users on how to enter and navigate the PROG menu for setup.

4. ENTIRE LIST OF PROG MENU – SETUP PARAMETERS

4.1. Edit Set Parameters in PROG Menu

Explains how to edit system type and save new values in the meter's setup menu.

5. AC POWER MEASUREMENT

5.1. Three-Phase Systems

Fundamentals of three-phase measurement systems, including Delta and Wye connections.

6. MECHANICAL INSTALLATION

6.1. Installation Procedure

Details the steps and considerations for panel mounting the EM6400 meter.

7. ELECTRICAL INSTALLATION

7.1. Auxiliary (Control) Power Supply

Information on connecting the auxiliary power supply to the meter.

7.2. PTs and CTs

Guidance on selecting and using Potential and Current Transformers.

7.3. Voltage Signal Connections

Instructions for connecting voltage signals using PTs.

7.4. Current Signal Connections

Instructions for connecting current signals using CTs.

7.5. Setup - System Type

How to configure the meter's system type (Star/Delta).

7.6. Phase Labels

Information on setting programmable phase labels for display.

7.7. Connection Diagrams

Provides wiring diagrams for different system configurations.

8. COMMUNICATION INSTALLATION

8.1. RS-485

Details on setting up RS-485 communication, including baud rates and addresses.

8.2. Repeaters

Information on using repeaters for large RS-485 networks.

8.3. Factory Settings

Lists the default factory settings for communication parameters.

8.4. Modbus Registers

Explains Modbus registers and data transfer for SCADA integration.

9. APPENDIX

10. KEY FACTORS FOR SUCCESS

1.1 Unpacking and Initial Handling

Guidelines for unpacking the meter and proper handling of packaging materials.

2.1 Component Selection

Recommendations for selecting CTs, PTs, and related components for optimal performance.

3.1 CT and PT Programming

Instructions for programming CT and PT ratios for accurate measurements.

3.3 System Type and %FS Selection

Guidance on selecting system type and full-scale load percentage settings.

4.1 Mounting and Spacing

Recommendations for meter mounting dimensions and panel spacing.

4.3 Clamps and Air Circulation

Tips on using mounting clamps and ensuring adequate air circulation.

5.1 Wiring and Connections

Detailed guidelines for proper wiring and terminal connections.

6.1 Usage Tips

Advice on using the meter with demand and integrated parameters.

7.1 Maintenance and Calibration

Information on periodic maintenance, wiring checks, and calibration recommendations.

11. FAQ's

11.1. Nomenclature

Defines the parameters and abbreviations used in the meter's display and documentation.

11.2. Installation

Answers common questions regarding meter installation and default settings.

11.3. Display Indications

Explains how KILO, MEGA, GIGA ranges and Lead/Lag PF are indicated.

11.4. Setup

Addresses questions about editing setup tables, CT/PT ratios, and password.

11.5. SIM (Simulation) Mode

Explains the simulation mode for meter demonstration and its features.

11.6. Auto Scroll

Details how to enable and disable auto-scroll for display pages.

11.7. Turbo Parameters (Favourite Pages)

Information on accessing commonly used parameters via the TURBO key.

11.8. Default Display Page

Explains how to select and lock a default display page.

11.9. Integrators

Answers questions regarding integrator reset, overflow, and parameter accumulation.

11.10. Features

Compares features of EM3000 and EM6400 models and available options.

11.11. Communication

Addresses questions about network connectivity and communication protocols.

11.12. General

Covers general topics like meter constant, instantaneous parameters, and DIAG pages.

1 Quick Set up

1.1 Need Help?

Provides contact information and resources for obtaining help and support.

1.2 Safety First

Highlights critical safety precautions for installation and operation.

1.3 Models

Lists the available models of the DigitAN meter family.

2 Features, Technical Specification

2.1 Product Description

Overview of the EM6400 product, including panel details and indicators.

2.2 Auto Scroll

Explains the auto-scroll feature for sequential display page monitoring.

2.3 TURBO Key

Describes the functionality of the TURBO key for quick access to parameters.

2.4 Technical Specifications

Detailed technical specifications including accuracy, power, and environmental ratings.

3 Mechanical Installation, Wiring

3.1 Electrical & Mechanical Installation

Covers cable requirements and general installation guidelines.

3.2 Wiring Diagrams

Illustrates wiring diagrams for Delta, Star, and Single Phase connections.

3.3 Mechanical Dimensions and Panel Cut-out

Provides dimensions for panel cut-out and meter bezel.

4 PROG Menu, INTG CLR

4.1 PROG Menu - Setup

Introduction to the PROG menu and the importance of correct settings.

4.2 Setup Parameters in VIEW & EDIT Mode

Details on accessing and viewing setup parameters.

4.3 Enter Setup Menu in Edit mode

Step-by-step guide to enter the setup menu in edit mode with password.

4.4 Enter Setup Menu in View (read-only) mode

Guide on how to enter the setup menu in view-only mode.

4.5 Enter PROG Menu - while powering ON

Explains an alternative method to enter the PROG menu during power-on.

4.6 Edit Set Parameters

Explains how to edit system type and accept setup changes.

4.7 Clear INTG & MD

Instructions for clearing Energy Integrator (INTG) and Maximum Demand (MD).

5 Energy Integrator INTG, OLD, Overflow

5.1 Energy Integrator - INTG

Details the Energy Integrator function and its parameters.

5.2 INTG Overflow

Explains how and when the integrator values overflow and reset.

5.3 OLD data register

Describes the OLD data register for storing previous integrator values.

6 Display Map, Navigation

6.1 Keypad Operation

Explains the function of each key for meter navigation.

6.2 Display Map - EM 6433

Provides the display map and navigation structure for EM 6433.

6.3 Display Map - EM 6400

Provides the display map and navigation structure for EM 6400.