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Evolution Controls EVO/ECM-Modbus - User Manual

Evolution Controls EVO/ECM-Modbus
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Evolution
©Evolution Controls Inc.
10-Sept-2020
.. CONTROLS INC. EVO/ECM-Modbus
EVO/
ECM-Modbus RTU Series 2 Voice 858.748-7359
Application Guide Fax 858.679-3365
©2020 All Rights Reserved
Evolution Controls Inc.
San Diego, CA USA
http://www.gotoevo.com/

Table of Contents

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Summary

DESCRIPTION

MOUNTING

ENCLOSURE

WIRING

POWER CONNECTION

Connects the device to a low voltage power source, adhering to safety codes.

TRUNK CONNECTION

Details routing and termination for connecting multiple RTUs on a Modbus trunk.

PROTOCOL

REGISTER USAGE

Explains the categories of registers: Dynamic, Read Only, Default, Configuration, and RPM Alarm Limits.

Default Registers

Describes registers used for storing default operating data in non-volatile memory.

Configuration Registers

Details registers that store EVO/ECM-Modbus RTU configuration information.

RPM Alarm Limit Registers

Explains registers for storing high and low RPM alarm limits for each motor.

REGISTER ASSIGNMENTS

Details the specific assignment and function of each Modbus register for the device.

Register 1 - On;Off Control and Status

Details Register 1, covering motor enable/disable and RPM alarm status bits.

Register 2 - Motor 1 - % Out

Explains Register 2, which controls Motor 1 output from 0% to 100%.

Register 3 - Motor 2 - % Out

Describes Register 3 for controlling Motor 2 output percentage.

Register 4 - Motor 3 - % Out

Details Register 4 for controlling Motor 3 output percentage.

Register 5 - Motor 4 - % Out

Explains Register 5 for controlling Motor 4 output percentage.

Register 6 - Motor 1 - RPM

Details Register 6 for reading Motor 1's RPM value.

Register 7 - Motor 2 - RPM

Explains Register 7 for reading Motor 2's RPM value.

Register 8 - Motor 3 - RPM

Details Register 8 for reading Motor 3's RPM value.

Register 9 - Motor 4 - RPM

Explains Register 9 for reading Motor 4's RPM value.

Register 10 - Motor 1 - Default % Out

Details Register 10 for the default output percentage for Motor 1.

Register 11 - Motor 2 - Default % Out

Explains Register 11 for the default output percentage for Motor 2.

Register 12 - Motor 3 - Default % Out

Details Register 12 for the default output percentage for Motor 3.

Register 13 - Motor 4 - Default % Out

Explains Register 13 for the default output percentage for Motor 4.

Register 14 - Configurations

Details Register 14, covering configuration flags like timeouts and group replies.

Register 15 - Group1 Address

Explains Register 15 for setting the first group address for device grouping.

Register 16 - Group 2 Address

Details Register 16 for setting the second group address for device grouping.

Register 17 - Unit Address

Details Register 17 for assigning a unique unit address to each RTU.

Register 18 - Baud Rate

Explains Register 18 for selecting the communication baud rate.

Register 19 - Motor 1 Low RPM Limit

Details Register 19 for setting the low RPM limit alarm for Motor 1.

Register 20 - Motor 2 Low RPM Limit

Explains Register 20 for setting the low RPM limit alarm for Motor 2.

Register 21 - Motor 3 Low RPM Limit

Details Register 21 for setting the low RPM limit alarm for Motor 3.

Register 22 - Motor 4 Low RPM Limit

Explains Register 22 for setting the low RPM limit alarm for Motor 4.

Register 23 - Motor 1 High RPM Limit

Details Register 23 for setting the high RPM limit alarm for Motor 1.

Register 24 - Motor 2 High RPM Limit

Explains Register 24 for setting the high RPM limit alarm for Motor 2.

Register 25 - Motor 3 High RPM Limit

Details Register 25 for setting the high RPM limit alarm for Motor 3.

Register 26 - Motor 4 High RPM Limit

Explains Register 26 for setting the high RPM limit alarm for Motor 4.

EVO;ECM-MODBUS RTU PROTOCOL

Read Registers Command (03)

Details the Modbus RTU command 03 for reading multiple registers.

Write Single Register Command (06)

Explains the Modbus RTU command 06 for writing to a single register.

Write Multiple Registers Command (16)

Details the Modbus RTU command 16 for writing to multiple registers.

Read Multiple Coil Registers Command (01)

Explains the Modbus RTU command 01 for reading multiple coil registers.

Write Single Coil Register Command (05)

Details the Modbus RTU command 05 for writing to a single coil register.

ADDRESSING

Global Address

Describes the global address (0) for broadcast commands in Modbus RTU.

Unit Address

Explains the unique unit address assigned to each RTU for direct communication.

Group Address 1

Details group address 1 for communicating with a group of RTUs.

Group Address 2

Explains group address 2 for communicating with a second group of RTUs.

INTEGRATION

BACNET IP

Describes integrating the RTU with a BACnet building automation network.

Modbus to BACnet Gateway

Explains the role of the Modbus to BACnet gateway for system integration.

BACnet Mapping

Provides the mapping of Modbus registers to associated BACnet objects.

Babel Buster SPX Gateway Setup Procedure

Details the setup procedure for the Babel Buster SPX gateway.

Adding a route on your PC

Instructions for adding a route on a PC to access the gateway.

Changing PCs IP Address

Steps to change a PC's IP address to configure gateway network settings.

Internet Protocol Version 4 (TCP;IPv4) Properties

Guide to configuring TCP/IPv4 properties for network access.

Configure the gateways BACnet IP port

Steps for configuring BACnet IP port settings and device instances on the gateway.

Configure the gateways Modbus port

Instructions for configuring Modbus RTU setup parameters on the gateway.

Modbus to BACnet Integration Procedure

Steps to integrate Modbus controllers into a BACnet network using a gateway.

Upload Configuration File

Procedure for uploading configuration files to the gateway.

Local file directory

Selecting the uploaded file from the local directory for gateway configuration.

Discover objects in BACnet network

Steps to discover BACnet objects after integrating EVO/Modbus controllers.

CONFIGURATION TOOL

EVO;IF-Tool Interface

Details the EVO/IF-Tool interface module for controller configuration.

EVO Modbus Configurator Software

Describes the EVO Modbus Configurator PC software for device setup.

EVO Modbus Configurator Operations

Overview of the EVO Modbus Configurator software's operations and settings.

EVO;ECM-ModBus Registers Coils

Register 6 - Motor 1 RPM

Details Register 6 for reading Motor 1's RPM value.

Register 7 - Motor 2 RPM

Explains Register 7 for reading Motor 2's RPM value.

Register 8 - Motor 3 RPM

Details Register 8 for reading Motor 3's RPM value.

Register 9 - Motor 4 RPM

Explains Register 9 for reading Motor 4's RPM value.

Register 10 - Motor 1 Flow Index

Details Register 10 for setting Motor 1's default flow index.

Register 11 - Motor 2 Flow Index

Explains Register 11 for setting Motor 2's default flow index.

Register 12 - Motor 3 Flow Index

Details Register 12 for setting Motor 3's default flow index.

Register 13 - Motor 4 Flow Index

Explains Register 13 for setting Motor 4's default flow index.

Register 14 - Defaults & Configuration Flags

Details Register 14 for defaults, configuration flags, and delays.

Register 15 - Group Address 1

Details Register 15 for setting the first group address.

Register 16 - Group Address 2

Explains Register 16 for setting the second group address.

Register 17 - Unit Address

Details Register 17 for assigning a unique unit address.

Register 18 - Baud Rate Select

Explains Register 18 for selecting the communication baud rate.

Register 19 - Motor 1 Low RPM Limit

Details Register 19 for setting the low RPM limit for Motor 1.

Register 20 - Motor 2 Low RPM Limit

Explains Register 20 for setting the low RPM limit for Motor 2.

Register 21 - Motor 3 Low RPM Limit

Details Register 21 for setting the low RPM limit for Motor 3.

Register 22 - Motor 4 Low RPM Limit

Explains Register 22 for setting the low RPM limit for Motor 4.

Register 23 - Motor 1 High RPM Limit

Details Register 23 for setting the high RPM limit for Motor 1.

Register 24 - Motor 2 High RPM Limit

Explains Register 24 for setting the high RPM limit for Motor 2.

Register 25 - Motor 3 High RPM Limit

Details Register 25 for setting the high RPM limit for Motor 3.

Register 26 - Motor 4 High RPM Limit

Explains Register 26 for setting the high RPM limit for Motor 4.

Evolution Controls EVO/ECM-Modbus Specifications

General IconGeneral
BrandEvolution Controls
ModelEVO/ECM-Modbus
CategoryRecording Equipment
LanguageEnglish