Rockwell Automation 1766-Lxxxx MicroLogix 1400 Programmable Controllers User Manual User Manual
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Rockwell Automation Publication 1766-UM001H-EN-P - May 2014
Appendix F MicroLogix 1400 Distributed Network Protocol (DNP3)
4
2
Double-bit Binary Input
Event - With absolute
time
1 (read)
06 (no range, or all)
07, 08 (limited qty)
129 (response)
130 (unsol. resp)
17, 28 (index)
4
3
Double-bit Binary Input
Event - With relative time
1 (read)
06 (no range, or all)
07, 08 (limited qty)
129 (response)
130 (unsol. resp)
17, 28 (index)
10
0
Binary Output - Any
Variation
1 (read)
06 (no range, or all)
10
2
Binary Output - Output
status with flags
1 (read)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
12
1
Binary Command - Control
relay output block (CROB)
3 (select)
4 (operate)
5 (direct op)
6 (dir. op, no ack)
17, 28 (index)
129 (response)
echo of request
20
0
Counter - Any Variation
1 (read)
7 (freeze)
8 (freeze noack)
9 (freeze clear)
10 (frz. cl. noack)
06 (no range, or all)
20
1
Counter - 32-bit with flag
1 (read)
7 (freeze)
8 (freeze noack)
9 (freeze clear)
10 (frz. cl. noack)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
20
2
Counter - 16-bit with flag
1 (read)
7 (freeze)
8 (freeze noack)
9 (freeze clear)
10 (frz. cl. noack)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
20
5
Counter - 32-bit without
flag
1 (read)
7 (freeze)
8 (freeze noack)
9 (freeze clear)
10 (frz. cl. noack)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
20
6
Counter - 16-bit without
flag
1 (read)
7 (freeze)
8 (freeze noack)
9 (freeze clear)
10 (frz. cl. noack)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
21
0
Frozen Counter - Any
Variation
1 (read)
06 (no range, or all)
21
1
Frozen Counter - 32-bit
with flag
1 (read)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
21
2
Frozen Counter - 16-bit
with flag
1 (read)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
21
5
Frozen Counter - 32-bit
with flag and time
1 (read)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
21
6
Frozen Counter - 16-bit
with flag and time
1 (read)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
21
9
Frozen Counter - 32-bit
without flag
1 (read)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
Implementation Table for Series A controllers
DNP Object Group & Variation
Request
DNP3 Master may issue
MicroLogix 1400 must parse
Response
DNP3 Master must parse
MicroLogix 1400 may issue
Group
Num
Var Num Description
Function Codes
(dec)
Qualifier Codes
(hex)
Function Codes
(dec)
Qualifier Codes
(hex)