Rockwell Automation RECOMM-PBUS PROFIBUS Communications Module - Manual (Page 84)

7-10 PROFIBUS Communications Module
Figure 7.6 – Writing Preset Speed 1 (Parameter 101) to the SP600 Drive
(DPI Port 0)
Figure 7.7 – Writing Comm Fault Action (Parameter 9) to the
RECOMM-BUS on an SP600 Drive (DPI Port 5)
Confirms Par. Access Word 2 of the request
Message
2000 hex = Change parameter value (word) N20:10 Command 2065 1
P
ar
. Access
W
ord
SLC Address Descr
iption
Value (he
x)
N10:12
N20:13
N20:12
N20:11
N10:10
N10:13
Reply
3
2
2
1
4
4
3
DPI Port 0 (DPI Host)
Not Used
64 hex = 100 dec = 10.0 Hz
Confirms Par. Number of the request ("65")
Transferring 16-bit parameter value ("1")
Not Used
Confirms Par. Access Word 4 of the request
65 hex = 101 dec (parameter 101)
1065
0
0
0
64
0
N10:11
64
Confirms Par. Access Word 2 of the request
Message
2000 hex = Change parameter value 8-bit/16-bit
N20:10 Command 2009 1
P
ar
. Access
W
ord
SLC Address Descr
iption
Value (he
x)
N10:12
N20:13
N20:12
N20:11
N10:10
N10:13
Reply
3
2
2
1
4
4
3
DPI Port 5 (RECOMM-PBUS)
Not Used
2 hex = 2 dec = Zero Data
Confirms Par. Number of the request ("9")
Transferring 8-bit/16-bit parameter value ("1")
Not Used
Confirms Par. Access Word 4 of the request
9 hex = 9 dec (parameter 9)
0
5
5
2
0
N10:11
2
1009