Allen-Bradley RightSight 42EF Series User Manual page 70

Message Structure and Configuration Example Configuration Examples
66
The following table identifies the data that are required to complete the Message
Configuration dialog box to Write "Test" to the Application Specific Name in
the 42EF:
Box
1 Message Type
The message type is CIP Generic.
Service Type
2
The service type is Custom.
3 Service Code
Established from Service Code Table.
4 Class
The class is 3a3.
Instance
5
Established from Appendix A. Identifies the Index for the Parameter being read.
6 Attribute
The Attribute value is 0.
7 Source Element
Contains the name of the first tag of the data array to be written.
Source Length
8
This box contains the number of bytes of service data to be sent or received in a
message. Defined in Data Structure Tables.
9 Destination Element
N/A
Validation of Write
Once the data in the Message Instruction dialog box has been populated; trigger
the rung of logic that contains the message instruction and "Test" is written from
the "Write_Assembly" to the Application Specific Name Parameter Index in the
42EF.
The data is validated by either reading the value of Index 24 in the sensor or by
viewing the 1734-4IOL configuration. To view the configuration of the 
1734-4IOL follow these steps:
1. Click the 1734-4IOL in the IO Configuration.
2. A pop-up box is displayed, advising that changes within the sensor have been
detected. Expand the settings and to see that the Application Specific Name
has changed to Test.
Rockwell Automation Publication 42EF-UM001A-EN-P - September 2015
Description Value
CIP Generic
Custom
4E
3a3
24
0
Write_Assembly[0]
5 bytes
N/A