Allen-Bradley Compact I/O 1769-ADN DeviceNet, User Manual

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Publication 1769-UM001B-EN-P - October 2002
B-10 Explicit Messaging Application Examples
The following ladder logic program is an example of the MSG logic
needed to initiate an explicit message to the scanner/adapter. This
MSG instruction logic is specifically for the Set 1769 I/O Module
Configuration message. Assume the 1756-DNB scanner is in slot 1 and
the Logix5550 controller is in slot 0.
The following screen is the Communications tab for the MSG
instruction above.
You only need to enter the path on this screen. “DNET” refers to the
module on the 1756 backplane to which the message is sent. “2” is the
DeviceNet port on the 1756-DNB. “19” is the DeviceNet address of the
1769-ADN.