AB modbus通讯模块手册

【实例简介】
AB plc sm2 modbus模块手册
Summary of Changes The information below summarizes the changes made to this manual since version 1769-UM013B-EN-P(anuary 2006) Description Page(s) Changed Figures 1.3 and 1. 4 to correctly show the wiring of the RJ45 1-4 and 1-5 daisy-chained connectors In the Compatible Products"section, added the powerFlex 4M and PowerFlex 4oP drives Moved the Module Start-Up Status Indication table from Chapter 1 to 2-15 Chapter 2 after the"Applying Power'section Added the subsection"Special CaseData Entry for 2 Stop Bits Communication Changed module Parameters 15.[RTU Parity 1], 30-[RTU Parity 2 ], and3-17, B-3, 45-[RTU Parity 3] per 1769-SM2 firmware v2.001 update. The parameter B-5, and 3-7 numbers remain the same but the parameter names changed from [RTU Parity x] to[RTU Format x]. Also, in addition to parity(None, Even or Oad) the parameter function changed to include choice of stop bits(1 or 2) In the"Using Reference/Feedbac" section, revised table to include PowerFlex 4m and powerflex 4op drives Added the new section " Using RSLinx Classic"to Chapter 8 8-2 Updated the Logic Command word and Logic Status word information to D-1 and D-2 include data for all power Flex 4-class drives SOc-ll able of contents Preface About this manual Related documentation Rockwell Automation Support. P-2 Conventions used in this manual P-3 Chapter 1 Getting Started Features 1-2 Single mode vs, Multi-Drive mode 1-3 Compatible Products Required equipment ...1-6 Safety precautions 1-9 Status indicators ...........1-10 Chapter 2 Installing the Module Preparing for an Installation 2-1 R 2-2 Setting the Configuration Mode Switch 2-3 Setting the Operating Mode Switch(Single/Multi-Drive).. 2-4 assembling the module to the controller Mounting the module 2-6 Replacing the module within a System 2-9 Connecting Drive(s) to the Module 2-10 Grounding the module 2-12 Network Cable strain relief 2-14 applying power 2-14 Viewing Start-Up Status Indicators 2-15 Chapter 3 Configuring the Module Determining l o image size 3-1 Configuration tools 3-2 Configuration Methods Controller mode Parameter Mode 3-12 Using the Optional, External Power Flex 4-Class HIM...3-13 Setting the 1/0 Configuration(Multi-Drive Mode Only).. 3-14 Setting an Idle Action(Single and Multi-Drive Mode).... 3-15 Setting Drive Node Addresses(Multi-Drive Mode Only). 3-16 Configuring the modbus rtu master parameters 3-17 Resetting the module 3-20 Viewing the Module Status Using Parameters 3-21 Flash Updating the module 3-22 Table of contents Chapter 4 Understanding the l/o Image Module control word 4-2 Module status word 4-3 Using Logic Command/Status 4-4 USing Rcfcrencc/Fccdback 4-4 Chapter 5 Understanding Explicit Messaging Formatting Explicit Messages Modbus rtu master operation messages ..5-9 Chapter 6 MicroLogix 1500 Example Ladder Programs Single mode 6-1 Multi-Drive mode 6-8 Chapter 7 CompactLogix Example Ladder Programs Single mode 7-1 Multi-Drive mode 7-10 Chapter 8 ControlLogix w/1769-ADN DeviceNet Example Ladder Program Single mode Using rslinx classi 8-2 Using rsnet worx for deviceNet Setting up the 1769-ADN 8-4 Registering the 1769-SM2 EDS File PowerFlex 40 Settings 8-12 1769-SM2 Settings ControlLogix w/1769-ADN Example Program ..8-13 Example program Data Table ..8-21 Chapter 9 Troubleshooting Locating the status Indicators MODULE Status Indicator ..........................9-2 CHl.CH3 Status Indicators 9-3 Viewing Module Diagnostic Items Viewing and Clearing Event Appendix a Specifications Communications A-1 Electrical A-1 Mechanical A-1 Environ A-2 Regulatory Compliance DSI Cable requirements A-2 Table of contents Ⅲ Appendix b Module Parameters About parameter numbers B-1 Parameter list Appendixc CIP/DSl objects CIP Identity object CIP Parameter Object.... DSI Device Object ...,C-7 DSI Parameter Object C-10 DSI Fault object DSI Diagnostic Object …C-16 Appendixd Power Flex 4-Class Drives Logic Command/Status Words Logic command word D-1 Logic Status Word Glossary Index Table of contents Preface about this manual p Pac Related documentation P-1 Conventions Used in this Manual P-3 Rockwell Automation Support Related documentation For. Refer to Publication http:/www.ab.com/drives/driveexplorer,and Drive Explorer online help Drive Toast SP http://www.ab.com/drives/drivetools,and (includes Drive Executve)Drive Executive online help(1) PowerFlex 4-Class HIMHIM Quick Reference 22HIM-QR001 22-HIM-A3/-C2S PowerFlex4Drⅳe PowerFlex 4 User Manual PowerFlex 4 Quick Start 22A-QS-001 PowerFlex 4M Drive PowerFlex 4M User Manual 22FUM001 PowerFlex 4M Quick Start 22FQS-001 PowerFlex 40 Drive PowerFlex 40 User Manual 22B-UM001 PowerFlex 40 Quick Start 22B-QS001 PowerFlex 40P Drive PowerFlex 40P User Manual 22D-UM00 PowerFlex 40P Quick Start 22D-QS001 PowerFlex 400 Drive Power Flex 400 User Manual 22CUM001 Power Flex 400 Quick Start RSLinx Classic Getting Results with RSLinx Guide, and online help(1)LINX-GRO01 RSLogix TiA 500 ing Results Guide, and online help( LG500-GRO02 RSLogixTM 5000 RSLogix 5000 Getting Results Guide, and online help(9399-RLD300GR RSNetWorx TM for RSNetWorx for Device Net Getting Results Guide, and DNET-GR001 online help () MicroLogixTM 1500 MicroLogix 1500 Programmable Controllers User Manual 1764-UM001 MicroLogix 1200 and MicroLogix 1500 Programmable1762-RM001 Controllers Reference manual CampactLogix M CompactLogix System User Manual 1769-UM007 ControlLogixGateway System User Manual1756-6513 Modbus rtu Modbus-ida org Specification PowerFlex 7-Class Drive- H RS-485 HVAC Adapter User Manual20COMM-UM009 (1, The or line help is installed with the software P-2 About this manual Y onloadpublicationsathttp:// literature. rockwellautomation. com. To order paper copies of technical documentation, contact your local Rockwell Automation distributor or To find your local Rockwell Automation distributor or sales representative,visitwwwrockwellautomation.com/ocations For information such as firmware updates or ans wers to drive-related questionsgotothedrivesservice&supportwebsiteatwww.ab.com/ support/'abdrives and click on the " Downloads"or Knowledgebase"link Rockwell Automation Support Rockwell Automation, Inc offers support services worldwide, with over 75 sales/support offices, over 500 authorized distributors, and over 250 authorized systems integrators located through the [nited states alone In addition, Rockwell Automation, Inc. representatives are in every major country in the world Local support Contact your local Rockwell Automation, Inc. representative for: Sales and order support Product technical training Warranty support Support service agreements Technical assistance For technical assistance, please review the information in Chapter 2, Troubleshooting, first If you still H blems then access the Allen-bradleyTechnicalSupportwebsiteatwww.ab.com/support/ abdrives or contact rockwell automation lnc 【实例截图】
【核心代码】