Rockwell-automation 1794-OB16D FLEX I/O Diagnostic Modules User Manual Bedienungsanleitung PDF herunterladen (Seite 54)

Publication 1794-UM061A-EN-P - July 2006

52 Configure FLEX I/O Digital Modules on a DeviceNet Network

Determine the Address of

DeviceNet Data

When you add the scanner to the I/O configuration of the controller, RSLogix

5000 software automatically creates a set of tags for the input, output, and

status data of the network:

The tags for your DeviceNet data follow this format:

input data from the scanner

status data from the scanner

output data for the scanner

The scanner memory uses this format: Which is this tag in the controller

slot type .Data [element]

.bit location :type .Data [element] .bit

= Optional

Where: Is:

slot slot number of the scanner

location If you have this scanner: Then location is:

local ControlLogix 1756-DNB Local:slot_number_of_scanner

remote ControlLogix 1756-DNB name_of_remote_bridge:slot_number_of_scanner

CompactLogix 1769-SDN Local:slot_number_of_scanner

SoftLogix5800 1784-PCIDS Local:slot_number_of_scanner

DriveLogix/FlexLogix 1788-DNBO name of the scanner in the I/O configuration of the controller

Linking Device 1788-EN2DN or

1788-CN2DN

name of the linking device in the I/O configuration of the controller

type If the data is: Then type is:

input from a device I

output to a device O

status of the network S

element specific DINT (DWord, 32-bit integer) within the array

bit specific bit within an integer

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 131 132

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Rockwell-automation 1794-OB16D FLEX I/O Diagnostic Modules User Manual Bedienungsanleitung Seite 54