Rockwell-automation 1769-ADN Compact I/O DeviceNet Adapter Manual de usuario descargar pdf (Pagina 18)

18 Compact I/O 1769-ADN DeviceNet Adapter

Rockwell Automation Publication 1769-IN001C-EN-P - February 2013

Configuring the 1769-ADN Series B Adapter

The 1769-ADN must be configured with RSNetWorx for DeviceNet software. This

configuration tool allows you to identify all of the devices (I/O modules, power supplies,

expansion cables, end caps) and their locations in your 1769 system. The 1769-ADN must have

the I/O configuration loaded into its’ memory to perform the network communication

function.

The 1769-ADN does not accept I/O connections if the programmed system configuration does

not match the actual system configuration. The 1769-ADN retains the programmed system

configuration in non-volatile memory so it can compare it with the actual system configuration

on power-up. For more information, refer to the

Compact I/O 1769-ADN DeviceNet Adapter

User

Manual, publication 1769-UM001

I/O Memory Mapping

Output Data

This is the I/O data the DeviceNet master sends to the 1769-ADN. All outputs are in words. For

more information, refer to the

Compact I/O 1769-ADN DeviceNet Adapter

User Manual

publication 1769-UM001

Word

Bit Position

1514131211109876543210

0 Output data for slot 1*

1“

““

n Output data for slot 30*

* = The amount of output data for each module is based on the configuration of each I/O module done as part of the 1769-ADN

configuration. Note that if an I/O module is configured to have 0 words of output data, then there are no output data words for that

module in the 1769-ADN’s output image.

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Rockwell-automation 1769-ADN Compact I/O DeviceNet Adapter Manual de usuario Pagina 18