Rockwell Automation 1738-ADNX ArmorPoint I/O DeviceNet Adapters - Manual (Page 9)

i Publication 1738-UM001A-EN-P - February 2005
Table Of Contents
Chapter 1
Install the ArmorPoint
DeviceNet Adapters
Mount the Adapter and I/O Base . . . . . . . . . . . . . . . . . . . . 1-1
Set the Node Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Wire the DeviceNet Adapters. . . . . . . . . . . . . . . . . . . . . . . 1-3
1738-ADN12 and 1738-ADNX . . . . . . . . . . . . . . . . . . . . 1-3
1738-ADN18 and 1738-ADN18P . . . . . . . . . . . . . . . . . . 1-3
1738 ArmorPoint DeviceNet Auxiliary Power . . . . . . . . 1-4
Chapter Summary and What’s Next . . . . . . . . . . . . . . . . . . 1-4
Chapter 2
What Is the ArmorPoint
DeviceNet Adapter?
Use the Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Set Subnet/Backplane Baudrate . . . . . . . . . . . . . . . . . . 2-3
Set Subnet/Backplane I/O Module Addresses . . . . . . . . 2-3
Configure the Subnet I/O . . . . . . . . . . . . . . . . . . . . . . . 2-3
Configure the Primary DeviceNet Network . . . . . . . . . . 2-4
Remove and Reinsert Modules on the Backplane . . . . . 2-5
Understand the DeviceNet Network and Subnet . . . . . . . . . 2-6
DeviceNet Network . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Backplane/Subnet Network . . . . . . . . . . . . . . . . . . . . . 2-7
Adapter Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Communicate Through the Adapter . . . . . . . . . . . . . . . . . . 2-18
Map the Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Overview of the Communication Process . . . . . . . . . . . 2-19
Image Table Mapping . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
Communicate With I/O Modules . . . . . . . . . . . . . . . . . . . . 2-23
Use Diagnostic Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
Chapter Summary and What’s Next . . . . . . . . . . . . . . . . . . 2-26
Chapter 3
Use Auto Start Mode Why Use Auto Start Mode? . . . . . . . . . . . . . . . . . . . . . . . . 3-2
What Does Auto Start Mode Do?. . . . . . . . . . . . . . . . . . 3-2
How Is I/O Data Mapped Using Auto Start Mode? . . . . . 3-3
Requirement To Using Auto Start Mode . . . . . . . . . . . . 3-4
Install the I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Remove the Module From the Mounting Base . . . . . . . . 3-5
Use RSNetWorx for DeviceNet . . . . . . . . . . . . . . . . . . . . . . 3-5
Begin Auto Start Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Use Custom Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Chapter Summary and What’s Next . . . . . . . . . . . . . . . . . . 3-10