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Modicon的MB+网络的BM85网桥参考手册-1995-EN.pdf
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详细说明：Modicon的MB+网络的BM85网桥参考手册-1995-ENpdf,Modicon的MB+网络的BM85网桥参考手册-1995-ENPreface
The data and illustrations found in this book are not binding We reserve
the right to modify our products in line with our policy of continuous
product development. The information in this document is subject to
change without notice and should not be construed as a commitment by
AEG Schneider Automation Inc
AEG Schneider automation assumes no responsibility for any errors
that may appear in this document. If you have any suggestions for
improvements or amendments or have found errors in this publication
please notify us by using the form on the last page of this publication
No part of this document may be reproduced in any form or by any
means, electronic or mechanical, including photocopying, without
express written permission of the Publisher, AEG Schneider
Automation Inc
△
Caution: All pertinent state, regional, and local safety
regulations must be observed when installing and using this
product. For reasons of safety and to assure compliance with
documented system data, repairs to components should be
performed only by the manufacturer.
MODSOFTO is a registered trademark of AEG Schneider Automation
Inc. The following are trademarks of AEG Schneider automation, Inc
Modbus
Modbus plus
BM85
SA85
Modicon
984
BP85
SM85
Borland m is a trademark of borland international. Inc
PROCOMM M is a trademark of Datastorm Technologies, Inc
DIGITALOandDECareregisteredtrademarksofDigitalEquipment
Corporation
IBM and IBM AT are registered trademarks and IBM XT TM is a
trademark of International Business Machines Corporatio
Microsoft and MS-DOS are registered trademarks of Microsoft
Corporation
Copyright c 1995, AEG Schneider Automation, Inc
Printed in u.s.a
890USE10300
Preface
Contents
Chapter 1
Introducing the BM85 Bridge/Multiplexers
1.1 Bridge/ Multiplexers on Modbus Plus
1.1.1 The Modbus Plus Network
1.1.2 The bm85 on modbus plus
1.2 Overview of bM85 Models
1.2.1 Available models
1222444
1.2.2 Mounting Methods
1.2, 3 Operating Power
1.2.4 Configuration Methods
1.3 Programmable Port Models
1. 4 Configuring the Programmable Models
55689
1.4. 1 Software Development Tool Kit
1.5 Modbus port models
1.6 Specifications(AC/DC Power Models)
1.6. 1 Bridge/Multiplexer Models for AC/DC Power
12
1.6.2 Software Development Tool Kit
1.6.3 Development Requirement(Supplied by Customer)
13
1.7 Specifications (DC/DC Power Models)
14
1.7.1 Bridge/Multiplexer Models for DC/DC Power
14
1.7.2 Software Development Tool kit
1.7.3 Development Requirement(Supplied by Customer
15
Chapter 2
Device Addressing and Message Routing
2.1 Modbus Plus Message Routing Paths
8
2.1.1 Routing to Programmable Controllers
2. 1.2 Routing to Host Based Network Adapters
2.1.3 Routing to BM85 Bridge/Multiplexers
899
2.2 Modbus address Conversion
20
2.3 Routing Examples
22
890UsE10300
Contents
185m
Chapter 3
Configuring the Modbus Models
25
3. 1 Before You start
26
3. 1.1 Models Covered in This Chapter
26
3. 1.2 An Overview of the Configuration Process
26
3.2 Required Equipment
27
3.3 Configuration Checklist
28
3.4 Modbus port parameters
29
3.4.1 Information You will need
29
3.4.2 Port Type
30
3.4.3 Slave Device Address
31
3.4.4 Communication Parameters
31
3.4.5 Port Priority
31
3.4.6 Link timeout
32
3.4.7 Modem booster
34
3.4.8 Modbus Address Map
36
3.5 Configuring the Modbus Ports
40
3.5. 1 Connecting Power for the Configuration
40
3.5.2 Setting the Switche
40
3.5.3 Connecting the Terminal
41
3.6 Your Configuration Commands
42
3.6. 1 The Default Configuration
3.7 Your Configuration Screens
44
3.7.1 Entering Commands Into Your Screens
44
3.7.2 Printing the Configuration
45
3.7.3 Saving the Configuration
45
38YourⅤ1 Screen.
46
3.8.1 Your v1 Screen layout
46
3.8.2 Using the vl Screen
47
3.9 Your v2 and v3 Screens
垂春
48
3.9.1 Your v2 or V3 Screen Layout
48
3.9.2 Using the v2 or v3 Screen
49
3.10 Your v4 Screen
50
3.10.1 Your v4 Screen Layout
50
3.10.2 Using the v4 Screen
51
3.11 Setting the Modbus Plus Address
52
3.12 Setting the run mode
53
Contents
890UsE10300
3. 12. 1 When to Set the run mode
53
3.12.2 How to Set the run Mode
53
3. 13 Modbus port indicator Codes
54
Chapter 4
Configuring the Programmable Models
57
4.1 Before You start
58
4.1.1 Models Covered in This Chapter
58
4.1.2 An Overview of the Configuration Process
58
4.2 Required Equipment
59
4.2. 1 Equipment for Writing the Application Program .... 59
4.2.2 Equipment For Downloading the Application Program.. 59
4.3 Overview of the Development Software
60
4.3. 1 Development Software Fil
60
4.3.2 The readme doc information file
60
4.3.3 Test and demonstration Source files
61
4.3.4 Multitasking in Your Application
61
4.4 Installing th
opment Softwa
62
4.4.1 Default parameters
62
4.4.2 Installation Steps..,...........
62
4.5 Preparing the BM85 for Downloading............... 64
4.6 Setting the Configuration Switches
65
4.7 Setting the Modbus Plus Address
66
4.8 Indicator Codes During Downloading
····
67
4.8.1 Normal download codes
67
4.8.2 Error ce
67
4.9 Setting the run Mode
68
4.9.1 When to Set the run mode
68
4.9.2 How to set the run mode
68
890UsE10300
Contents
185
Chapter 5
Installing the BM85∴.∴∴
69
5.1 Installing the BM85 Hardware
5.1.1 Mounting the BM85
70
5.1.2 Shelf/Panel Mounted Models
70
5.1.3 Rack Mounted models
5.2 Connecting the Power Cables
74
5.2.1 Connecting AC Power
74
5.2.2 Connecting DC Power
..74
5.3 Connecting the Network and Serial Cables.............76
5.3. 1 Connecting a Single Network cable
77
5.3.2 Connecting Dual Network Cables
77
5.3.3 Connecting Dual-Cable Units on Single-Cable Networks. 77
5.3.4 Connecting Serial Port Cables
77
5.4 Reading the Indicators
78
5.4.1 POWER and ready indicators
78
5.4.2 Modbus and Serial Port Indicators
78
5.4.3 Modbus plus port status indicators
79
5.5 Attaching Identification Labels
80
5.5.1 Modbus plus port label
80
5.5.2 Serial port parameters labe
Appendix A
Compatible Devices and cables
83
A 1 Compatible Devices and Cables
84
A.1.1 Abbreviations
84
A 1.2 Making Quick Connections
,,84
A 1.3 Devices and Cables for Configuring Modbus Ports.... 85
A.1.4 Cables for Modbus master devices .....................85
A 1.5 Cables for Modbus slave devices ........... 85
A 2 Modbus/RS232 Cable Wiring Diagrams
86
A 3 Modbus/Rs232 Ports Pinout
A 4 RS485 Ports Pinout
viii Contents
890UsE10300
Glossary
89
Index
98
Figures
Figure 1 BM85 Bridge/ Multiplexers on Modbus Plus
3
Figure 2 BM85 With Typical RS232 /485 Devices
Figure 3 BM85 With Typical Modbus Devices
Figure 4 Message Frame Routing Path Field
18
Figure 5 Modbus Plus routing to Single Modbus Slave
19
Figure 6 Modbus Plus Routing to Networked Modbus Slave
19
Figure 7 Bridge Multiplexer Address Conversion
20
Figure 8 Routing examples..........
··
22
Figure 10 BM85 Modbus Models: Port Configuration Switche
Figure 9 BM85 Modbus Port Types
30
40
Figure 11 Typical V1 Screen: Modbus Ports Configuration
46
Figure 12 Typical V2 Screen: Modbus Address Map entries
48
Figure 13 Typical V4 Screen: Save or Initialize the Configuration..... 50
Figure 14 BM85 Modbus Models: Modbus Plus Address Switches
·.
52
Figure 15 BM85 Programmable Models: Configuration Switches
65
Figure 16 BM85 Programmable Models: Modbus Plus Address Switches. 66
Figure 17 Mounting Dimensions: Shelf/Panel Mount Models
72
Figure 18 Mounting Dimensions: Rack Mount Models
73
Figure 19 BM85-000 Rear Panel
75
Figure 20 BM85C, BM85E, BM85S Rear Panel
75
Figure 21 BM85D Rear Panel
Figure 22 Layout of the Indicators
Figure 23 Modbus Plus Port Label
80
Figure 24 Serial Port Parameters label
81
Figure 25 Modbus/Rs232 Cable Wiring diagrams
86
Figure 26 Serial Ports Pinout -Modbus/Rs232
87
Figure 27 Serial Ports Pinout- RS485
88
890UsE10300
Contents
185m
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