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)
0
255
Device Attributes - List of
attribute variations
1 (read)
00, 01 (start-stop)
06 (no range, or all)
129 (response)
00 (start-stop)
1
0
Binary Input - Any Variation
1 (read)
00, 01 (start-stop)
06 (no range, or all)
1
1
Binary Input - Packed format
1 (read)
00, 01 (start-stop)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
1
2
Binary Input - With flags
1 (read)
00, 01 (start-stop)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
2
0
Binary Input Event - Any
Variation
1 (read)
06 (no range, or all)
07, 08 (limited qty)
2
1
Binary Input Event - Without
time
1 (read)
06 (no range, or all)
07, 08 (limited qty)
129 (response)
130 (unsol. resp)
17, 28 (index)
2
2
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)
2
3
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)
3
0
Double-bit Binary Input - Any
Variation
1 (read)
00, 01 (start-stop)
06 (no range, or all)
3
1
Double-bit Binary Input - Packed
format
1 (read)
00, 01 (start-stop)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
3
2
Double-bit Binary Input - With
flags
1 (read)
00, 01 (start-stop)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
4
0
Double-bit Binary Input Event -
Any Variation
1 (read)
06 (no range, or all)
07, 08 (limited qty)
4
1
Double-bit Binary Input Event -
Without time
1 (read)
06 (no range, or all)
07, 08 (limited qty)
129 (response)
130 (unsol. resp)
17, 28 (index)
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)
00, 01 (start-stop)
06 (no range, or all)
10
2
Binary Output - Output status
with flags
1 (read)
00, 01 (start-stop)
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)
00, 01 (start-stop)
06 (no range, or all)
20
1
Counter - 32-bit with flag
1 (read)
00, 01 (start-stop)
06 (no range, or all)
129 (response)
00, 01 (start-stop)
Implementation Table for Series B 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)