HOST CONFIGURATION
ADVANCED MICRO CONTROLS INC.
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48
Using Message Instructions in a MicroLogix 1100 PLC (continued)
3) Double Click on Setup Screen text inside the Message Instruction. The following window will open.
Note that this is the default window and its appearance will change considerably as you progress
through these steps.
Figure 6.6 Message Instruction Setup Screen
4) Double click in the Channel field, click on the
▼
, select “1 (Integral)”, and press Enter.
5) Double click in the Communication Command field, click on the
▼
, select “CIP Generic” and press
Enter.
6) If the Message Instruction is being used to read data from the SD17060E, enter the integer file where
the data will be placed in the Data Table Address (Received) field and press enter.
If the Message Instruction is being used to write data to the SD17060E, enter the integer file where
the source data will be located in the Data Table Address (Send) field and press Enter.
7) Enter a value of “20” either in the Size In Bytes (Receive) or Size In Bytes (Send) field.
8) Enter a RIX address in the Extended Routing Info field. Please note that each Message Instruction
must have its own RIX address.
9) Double click in the Service field and select “Read Assembly” for a Message Instruction that is being
used to read data from the SD17060E, or “Write Assemble” for a Message Instruction that is being
used to send data to the SD17060E, and press Enter.
10) For Read operations, the Service Code field will change to “E” (hex). For Write operations, the
Service Code field will change to “10” (hex). For both read and write operations, the Class field will
change to “4” (hex), and the Attribute field will change to “3” (hex).
11) For Read operations, enter a value of 100 decimal (64 hex) in the Instance field.
For Write operations, enter a value of 150 decimal (96 hex) in the Instance field.
