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Contrel EMS-96 User Manual

Contrel EMS-96
48 pages
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EMS-96
Electrical Measurement Supervisor
User Manual
IM1200-U v1.6
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Contrel EMS-96 Specifications

General IconGeneral
BrandContrel
ModelEMS-96
CategoryMeasuring Instruments
LanguageEnglish

Summary

Product Description

Configuration Models

Details the different models and their communication/I/O configurations.

Software Options

Lists available software options and their enablement requirements.

Measures Table

Provides a comprehensive list of all measurable parameters and their availability.

Installation and Safety

User Installation Warnings

Provides essential warnings for users before installing and using the instrument.

Safety Precautions

Outlines safety standards and precautions for safe operation and maintenance.

Connections

Power Supply and Input Details

Auxiliary Power Supply

Describes the instrument's power supply options and operation.

Voltage Inputs

Details the terminals and specifications for voltage input connections.

Current Inputs

Explains current input connections, transformer requirements, and ranges.

Digital and Analog I/O Options

Digital Outputs

Describes the technical features of the available digital outputs.

Digital Inputs (Option)

Details the technical features of optional digital input modules.

Analog Outputs (Option)

Outlines the technical features of optional analog output modules.

I/O Configuration Options

4 Digital Inputs & 2 Digital Outputs

Details the configuration for 4 digital inputs and 4 pulse/state digital outputs.

6 Digital Outputs

Describes the configuration for 8 digital outputs, including pulse/state types.

Additional I/O Configurations

2 Analog Outputs Configuration

Details the configuration for 2 analog outputs and 2 pulse/state digital outputs.

2 Analog Outputs & 2 Digital Outputs

Describes the configuration for 2 analog outputs and 4 pulse/state digital outputs.

4 Analog Outputs Configuration

Details the configuration for 4 analog outputs and 2 pulse/state digital outputs.

4 Analog Outputs & 2 Digital Outputs

Describes the configuration for 4 analog outputs and 4 pulse/state digital outputs.

Communication Interfaces

Serial Ports (Option)

Explains the RS485 serial port options for Modbus communication and software updates.

Profibus Port (Option)

Details the Profibus-DP interface, its pin-out, and baud rate detection.

Network Communication Options

Ethernet Port (Option)

Describes the Ethernet port features, LEDs, and available options for network communication.

MBUS (Option)

Explains the MBUS communication wiring and its purpose.

User Interface and Controls

Function Keys Overview

Details the functionality of directional, Enter, and Esc keys for navigation and control.

Frontal LED Indicators

Explains the meaning and function of the LEDs on the instrument's front panel.

Initial Configuration Steps

Guides through the essential parameters to set during the first instrument setup.

Menu Navigation Maps

Measures Menu Map

Visualizes the structure of the Measures menu, showing available parameter groups.

Setup Menu Map

Illustrates the hierarchical structure of the Setup menu for configuration.

Menu Structure Overview

General Settings Menu

Details the 'General' section within the Setup menu.

Measure Settings Menu

Details the 'Measure' section within the Setup menu.

User Pages Settings Menu

Details the 'User pages' section within the Setup menu.

Communication Settings Menu

Details the 'Communication' section within the Setup menu.

Detailed Measures

Instantaneous Measurements

Displays real-time electrical parameters such as voltage, current, and power.

Min/Max and Absolute Values

Shows relative, absolute minimum, and maximum values for measured parameters.

Average and Max Demand

Presents average values and peak demand for electrical parameters.

Energy and Slave Data

Energy Measurements

Displays energy consumption data organized by timebands.

Slave Device Readings

Details how to read data from connected slave devices.

Graphical Data Visualization

Custom User Pages

Setup Configuration

General Setup

Configuration of password, reset, date/time, utility, display, and graphics.

Measure Setup

Configuration of transform ratio, time window, frequency, SAG, and wiring.

User Pages Setup

Setup for user page type, composition, titles, and key texts.

Communication Setup

Setup for COM ports, Profibus, Ethernet, and Mbus interfaces.

Input/Output and Logging Setup

I/O Setup

Configuration of digital and analog inputs/outputs.

Setpoint Setup

Configuration of setpoints for alarms and actions.

Log Setup

Configuration of data logging parameters.

Information and Status

Detailed Setup Items

General Setup: Password & Reset

Configuration for access keys, password protection, and various reset options.

General Setup: Date/Time

Settings for the instrument's internal clock and date/time synchronization.

General and Graphics Setup Details

General Setup: Utility & Display

Settings for language, theme, text size, LED behavior, and display brightness.

Instrument Setup: Graphics

Configuration options related to graphical trend displays.

Measure Configuration

Transform Ratio Setup

Configures CT and VT ratios for accurate electrical measurements.

Time Window and Frequency Settings

Sets time windows for averaging and frequency base for SAG detection.

SAG Detection Setup

Configures threshold and time for detecting voltage sags.

Wiring and Conventions

Sets wiring types, neutral current measurement, and power factor conventions.

Preset Energy Counter Values

Energy and Counter Management

Timeband Mode Configuration

Selects how timebands are managed: manual, DI, or preset.

Daily Plan Setup

Defines daily schedules for timeband changes.

Period Plan Setup

Sets longer-term plans for timeband transitions across months and days.

Holiday Plan Setup

User Page Customization

User Page Type Selection

Chooses the type of data (instant, averages, energies, setpoint) displayed on user pages.

User Page Composition Configuration

Selects up to six measures to display in each row of a user page.

User Page Title and Key Text Settings

Communication Protocol Setup

COM1/2 Settings and Slave Configuration

Configures COM ports, slave addresses, types, names, and communication parameters.

Profibus Interface Setup

Sets up the Profibus-DP interface, including node address.

Network and M-Bus Communication Setup

Ethernet and M-Bus Communication

Configures Ethernet (IP, gateway) and M-Bus (address, baud rate) interfaces.

M-Bus Data Readout

Defines which M-Bus data groups and measures are read.

Input/Output Configuration

Digital Output Configuration

Sets up digital outputs for pulse/state modes and associates them with measures.

Digital Input Configuration

Configures digital inputs for counting or triggering, with multiplier/divider settings.

Analog Output Configuration

Analog Output Configuration

Configures analog outputs for voltage or current, including measure association and thresholds.

Setpoint Functionality

Setpoint Configuration Details

Setpoint Configuration Details

Detailed settings for setpoints: source, limits, debounces, logic operations, operands, and actions.

Data Logging Functions

Generic Log Setup

Configures generic data logging, sampling, storage, and selected measures.

Smart Log Setup

Smart Log Setup

Sets up smart logging for average, min, and max values over a defined analysis window.

Trigger Log Setup

Trigger Log Setup

Configures trigger logging based on specific events like digital input changes or setpoints.

Timed Log Setup

Timed Log Setup

Configures timed data logging based on specific intervals and days of the week.

Mathematical Operations

Math Function Configuration

Defines mathematical operations on measures, including operands, multipliers, and divisors.

Reference Acronym Tables

Acronym Groups Overview

Lists the categories for measurement acronyms.

Instantaneous Measures Acronyms

Explains acronyms for instantaneous measurements.

Average Measures Acronyms

Explains acronyms for average measurements.

Energies and Timeband Acronyms

Explains acronyms for energy and timeband data.

Technical Specifications

Power Supply and Measurement Specifications

Details auxiliary power, energy precision, frequency, power factor, and measurement ranges.

Input and Installation Specifications

Covers voltage/current inputs, installation types, and overload capabilities.

Mechanical and Environmental Details

Provides physical dimensions, weight, and operating temperature ranges.

Communication and Protocol Details

Specifies RS485 communication protocol and features.

Compliance and Standards

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