Rockwell Automation 1336T ControlNet Frn1.02 Rev 1.5 - Manual (Page 83)

4–41 Using Unscheduled Messaging
Publication 1336 FORCE–5.18 ––March, 1999
Example
In this example, a group of four continuous links were sent to the
drive, starting at parameter 119. Word 3 of the PMW header
message defines a length of four links. Word 4 defines the starting
link sink parameter 119. Words 5 through 8 list the source
parameters that are linked to the four continuous sink parameters,
parameters 119 through 122. The PMR message returns the status of
the write request. Zeros returned in words 5 through 8 indicate that
the write was successful.
1 0
N7:0
2 3 4 5 6 7 8 9
N7:90
PLC MSG
Write File
PLC MSG
Read File
Data Format
4 119
4 119
8
0
-32764
4
339
0
340
0
341
0
342
0
Continuous Parameter Link Write
(continued)