Allen-Bradley PowerFlex 20-COMM-P, User Manual, Page: 77 / 117

Using Explicit Messaging (Parameter Protocol) 6-7
Reading Parameter
140 [Accel Time 1]
from the PowerFlex 70
(DPI Port 0 )
Reading Parameter
4 [P-DP Addr Actual]
from the 20-COMM-P on a
PowerFlex 70 (DPI Port 5)
Confirms Par. Access Word 2 of the request
Message
1000 hex = Read
N20:10
Command
108C
1
Par
. Access
Wo
rd
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
Not Used
Confirms Par. Number of the request ("8C")
Transferring 16-bit parameter value ("1")
Not Used
32 hex = 50 dec = 5.0 seconds
8C hex = 140 dec (Pr. 140)
108C
0
0
0
32
0
N10:11
0
(DPI Port #)
Confirms Par. Access Word 2 of the request
Message
1000 hex = Read
N20:10 Command
1004
1
Par
. 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 (20-COMM-P)
Not Used
Not Used
Confirms Par. Number of the request ("4")
Transferring 16-bit parameter value ("1")
Not Used
1 hex = 1 dec = Station 1
4 hex = 4 dec (Pr. 4)
1004
0
5
5
1
0
N10:11
0
(DPI Port #)
20COMM-UM006A-EN-P.book Page 7 Friday, September 28, 2001 10:43 AM