Rockwell Automation 20-COMM-P Profibus Adapter - Manual (Page 66)

5-16 Using I/O Messaging
Figure 5.6 Example SLC Ladder Logic - Station 1 Program (Continued)
The Station 1 program can either end here or, if Explicit Messaging is
needed, Parameter Protocol logic can be added. (See
Figure 6.5 .)
Station 1 Datalink D1
Datalink D1 (Pr. 306) set to Preset Speed 3 (Pr. 103).
N19:8 is controlled elsewhere in the user program.
0013
MOV
Move
Source
N19:8
300<
Dest
N20:8
300<
MOV
Station 1
Datalink D1
Write
Station 1 Datalink D2
Datalink D2 (Pr. 307) set to Preset Speed 4 (Pr. 104).
N19:9 is controlled elsewhere in the user program.
0014
MOV
Move
Source
N19:9
400<
Dest
N20:9
400<
MOV
Station 1
Datalink D2
Write
20COMM-UM006A-EN-P.book Page 16 Friday, September 28, 2001 10:43 AM