Create The Write Message Ladder Program - Allen-Bradley ControlLogix User Manual

3-4 Logix5550 to Logix5550 Controller: Unscheduled Messaging
1756-6.5.3 - December 1999

Create the Write Message Ladder Program

1. Double-click on Main Routine under the Main Program folder, and
create the following ladder program:
2. Click on the button in the MSG instruction.
The Message Configuration window will appear.
3. Under the Configuration tab, enter the following configuration:
In this field
Message Type
Source Tag
Number of Elements
Destination Element
Important: Make sure the Destination Element tag is created in the other
controller with the same name ("destination_data_buffer") and
data type. The tag must be created under the Controller scope.
Select
CIP Data Table Write
Source_data_buffer
1
destination_data_buffer