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ROOTECH Accura 2350-3P-250A-105 User Manual

ROOTECH Accura 2350-3P-250A-105
138 pages
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ACCURA 2300S/2350
Distribution Panel Digital Power Meter/Power Measuring Module
Actually makes possible enterprise energy management
Communication User Guide[English]
Revision 1.41 2015/07/20

Table of Contents

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ROOTECH Accura 2350-3P-250A-105 Specifications

General IconGeneral
ModelAccura 2350-3P-250A-105
CategoryControl Unit
Phase3
Current Rating250A
Voltage Rating105V
Input Voltage105V
Output Current250A

Summary

Notice and Safety Information

Symbol Definitions

Explains the meaning of caution, warning, and note symbols used in the manual.

Installation Considerations

Provides essential guidelines for safe installation and operation of the device.

Limitation of Liability

Standard Compliance Information

Warranty Information and Limitations

Limitation of Warranty

Details the terms and conditions under which the product warranty is not applicable.

Revision History

Chapter 1 Modbus Protocol of Accura 2300S

Modbus Protocol Overview

Introduces Modbus RTU and TCP protocols used in Accura 2300S.

Modbus Packet Structure

Details the structure of Modbus RTU and Modbus TCP packets.

Accura 2300S Modbus Support

Covers Modbus support including Unit ID and Function Codes.

Connection Policies

Explains multiple connection policies and access end policies for Modbus TCP.

Function Code Packet Structures

Describes specific packet structures for Modbus Function Codes 3, 6, 16, and 101.

Digital Output (DO) Setup of Accura 2300S

Configuration details for Digital Output (DO) setup in Accura 2300S.

Dip / Swell Setup

Configuration parameters for Dip and Swell detection settings.

Accura 2350 Module Setup

Covers ID, Management, General, and Extended setup for Accura 2350 modules.

Detailed Modbus Maps for Accura 2350 Setups

Provides detailed mappings for various Accura 2350 setup configurations.

Chapter 2 Modbus Map of Accura 2300S

Modbus Map Overview

Provides an overview of the Accura 2300S Modbus map structure and categories.

System Information Category

Details system information for Accura 2300S and Accura 2350 modules.

Setup Category

Covers various setup configurations including Remote, General, Network, NTP, and Measurement.

Digital Output (DO) Setup of Accura 2300S

Configuration details for Digital Output (DO) setup in Accura 2300S.

Dip / Swell Setup

Configuration parameters for Dip and Swell detection settings.

Accura 2350 Module ID Setup

Configuration for setting the Module ID for Accura 2350 devices.

Module Management Setup of Accura 2350 Module

Procedures for managing Accura 2350 modules within the system.

Accura 2350 Module General Setup

Covers general setup parameters for Accura 2350 modules.

Accura 2350 Module Extended Setup

Details extended setup options for Accura 2350 modules.

Detailed Maps for Accura 2350 General Setup

Detailed Modbus register maps for Accura 2350 general setups.

Detailed Maps for Accura 2350 Extended Setup

Detailed Modbus register maps for Accura 2350 extended setups.

Energy Level Setup of Accura 2350

Configuration for energy level settings in Accura 2350 modules.

Aggregation Setup

Configuration parameters for data aggregation intervals and settings.

Group Setup of Accura 2350-1P Module

Configuration for grouping Accura 2350-1P modules.

Voltage Failure Detection Setup

Setup for detecting voltage failure events.

Modbus Serial Communication Setup

Configuration for Modbus serial communication parameters.

Current Event Setup

Configuration settings for current-related events.

Temperature Event Setup

Configuration settings for temperature-related events.

Leakage Current Event Setup

Configuration settings for leakage current events.

Summer Time Setup

Configuration for managing summer time settings.

User-defined Expression Setup

Setup for creating and managing user-defined expressions.

Control Category

Manages device control including Remote Unlock, Measurement Control, and User Interface.

Extended Control of Accura 2350 Module

Details extended control functionalities and specific module maps for Accura 2350.

Measurement Data Category

Covers various measurement data categories and collection methods.

Accura 2300S Voltage Data

Detailed map of voltage measurement data for Accura 2300S.

Accura 2350 Module Data

Detailed maps of measurement data for Accura 2350 modules.

Accura 2300S Voltage Max/Min Data with time-stamp

Min/max voltage values and time-stamps for Accura 2300S during aggregation.

Accura 2350 Module Max/Min Data with time-stamp

Min/max data and time-stamps for Accura 2350 modules during aggregation.

Harmonics Data of Accura 2300S and Accura 2350

Details voltage and current harmonics data for Accura devices.

Waveform Data of Accura 2300S and Accura 2350

Provides voltage and current waveform data for Accura devices.

Measurement Event Data Category

Covers various types of measurement event data.

Data Collection Check: Errors and Endianness

Guidance on resolving address and endian errors during data collection.

Device Setup Procedures

Details on remote setup unlocking and locking for device configuration.

Device Control Procedures

Details on remote control unlocking and locking for device operations.

Collection of Measurement Data

Provides a flowchart and steps for collecting measurement data.

Selection of Aggregation

Configures the aggregation interval for data collection.

Buffer Index and Data Fetching

Explains buffer index selection and fetching measurement data.

Data Validity Checks

Confirms validity of voltage and module data before collection.

APPENDIX A Sample of Modbus RTU Packet

APPENDIX B Sample of Modbus TCP Packet

APPENDIX C CRC-16[Modbus] Algorithm

APPENDIX D User-defined Formula Method

Formula Components and Data Formats

Details components for user-defined formulas and data formats.

Number Data and Operator Formats

Describes formats for number data and normal operators.

Casting Operator and End-of-Stream Formats

Explains formats for casting operators and end-of-stream markers.

User-defined Formula Example

Illustrates a practical example of a user-defined formula calculation.

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