Rockwell-automation 1734-ADNX POINT I/O DeviceNet Adpater User Manual Manual do Utilizador descarregar pdf (Página 127)

Publication 1734-UM002C-EN-P - July 2003

Default Data Maps D-13

1734-232ASC ASCII Module

Default Receive Data Assembly Format (Default Mode)

Default Transmit Data Assembly Format (Default Mode)

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5-23 Byte 24

Rx Transaction ID Byte Status Byte

Reserved Length ASCII Data <CR> (Terminator)

Byte 1 Byte 2 Byte 3 Byte 4 Byte 5-23 Byte 24

Reserved TX Transaction ID Byte

Reserved Length ASCII Data <CR> (Terminator)

1 2 ... 122 123 124 125 126 127 128 129 130 131 132 ... 135 136

POINT I/O 1
DeviceNet Adapter 1
Important User Information 2
Summary of Changes 3
Using Change Bars 3
New and Revised 3
Information 3
Summary of Changes 2 4
Purpose of this Manual 5
Who Should Use 5
What the Manual Contains 6
Related Terms 7
Preface 4 8
Related Products and 9
Documentation 9
Conventions Used In 10
This Manual 10
Table of Contents 11
Table of Contents ii 12
Table of Contents iii 13
Table of Contents iv 14
Installing the Adapter 16
Network Node 17
Address Thumbwheel 17
Safety end cap 17
Installing a Replacement 18
DeviceNet Adapter in an 18
Existing System 18
Wiring the Adapter 19
Chapter Summary and 20
What’s Next 20
Using the Adapter 22
Set Subnet/Backplane Baudrate 23
Configure the Subnet I/O 24
Understanding the 26
DeviceNet Network 26
Data Collection 27
Module Power 27
Adapter Features 28
Connections 29
Baudrates 29
Auto Start Mode 29
Auto Catalog Replace 30
Backplane Autobaud 32
Auto Address 33
Physical List Acquire Status 33
Cycling Node Status 34
Poll Connection Produce Size 34
Cycling I/O Mapping 35
Automatic Device Replacement 35
Physical Ordering 36
Interscan Delay (ISD) 37
Expected Packet Rate 37
Communicating Through 38
Communicating with 42
I/O Modules 42
Using Diagnostic Tables 43
Using Auto Start Mode 45
Why Use Auto Start Mode? 46
I/O Data? 47
31111-MC 49
Installing the I/O Modules 52
Adding Non-Backplane 53
Modules to Subnet 53
(1734-ADNX Only) 53
Using RSNetWorx 54
Beginning Auto Start Mode 55
Using Custom Configuration 57
Configuring the 1734-ADN(X) 59
Adapter’s SubNet 59
Scanner’s Scanlist 67
• go online with your adapter 69
Use the Status Indicators 73
Guidelines for Using 76
Your Adapter 76
Specifications 77
A-2 Specifications 78
Specifications A-3 79
A-4 Specifications 80
1734-ADNX Quick Start 81
20475w-res 88
Review of the 1734-ADNX 89
Rules and the MAC ID 89
Parameter 89
Review of Auto Start Mode 91
Browse the Subnet 95
• All five are there 96
Inputs and Outputs 98
Earlier view of 100
Navigate Between Networks 103
Switch Between Networks 105
Slot Number 107
Scanlist tab 107
Parameters 108
How to Use the 1734-ADNX 113
Default Data Maps 115
Message size: 1 Byte 116
Where: 0 = Off 1 = On 119
Message size: 6 Bytes 120
Channel Status 121
Message size: 4 bytes 122
Message size: 2 Bytes 122
Message size: 8 Bytes 125
1734-232ASC ASCII Module 127
D-14 Default Data Maps 128
2 Index 130
Index 3 131
4 Index 132
How Are We Doing? 133
BUSINESS REPLY MAIL 134
Rockwell Automation 136

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