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CHAPTER 4: DNP 3
OBJECT
OBJECT
VARIATION
DESCRIPTION
NO.
NO.
5
32-Bit Binary
Counter without Flag
6
16-Bit Binary
Counter without Flag
21
0
Frozen
Counter(Variation 0
is used to request
defaultvariation)
1
32-Bit Frozen
Counter
2
16-Bit Frozen
Counter
9
32-Bit Frozen
Counter without Flag
10
16-Bit Frozen
Counter without Flag
22
0
Counter Change
Event (Variation 0 is
used to request
default variation)
1
32-Bit Counter
Change Event
2
16-Bit Counter
Change Event
5
32-Bit Counter
Change Event with
Time
6
16-Bit Counter
Change Event with
Time
23
0
Frozen Counter
Event (Variation 0 is
used to request
default variation)
1
32-Bit Frozen
Counter Event
2
16-Bit Frozen
Counter Event
5
32-Bit Frozen
Counter Event with
Time
6
16-Bit Frozen
Counter Event with
Time
869 MOTOR PROTECTION SYSTEM – COMMUNICATIONS GUIDE
REQUEST
FUNCTION
QUALIFIER CODES (HEX) FUNCTION CODES
CODES (DEC)
1 (read)
00, 01 (start-stop)
7 (freeze)
06 (no range, or all)
8 (freeze noack)
07, 08 (limited quantity)
9 (freeze clear)
17, 28 (index)
10 (frz. cl. noack)
22 (assign class)
1 (read)
00, 01 (start-stop)
7 (freeze)
06 (no range, or all)
8 (freeze noack)
07, 08 (limited quantity)
9 (freeze clear)
17, 28 (index)
10 (frz. cl. noack)
22 (assign class)
1 (read)
00, 01 (start-stop)
22 (assign class)
06 (no range, or all)
07, 08 (limited quantity)
17, 28 (index)
1 (read)
00, 01 (start-stop)
22 (assign class)
06 (no range, or all)
07, 08 (limited quantity)
17, 28 (index)
1 (read)
00, 01 (start-stop)
22 (assign class)
06 (no range, or all)
07, 08 (limited quantity)
17, 28 (index)
1 (read)
00, 01 (start-stop)
22 (assign class)
06 (no range, or all)
07, 08 (limited quantity)
17, 28 (index)
1 (read)
00, 01 (start-stop)
22 (assign class)
06 (no range, or all)
07, 08 (limited quantity)
17, 28 (index)
1 (read)
06 (no range, or all)
07, 08 (limited quantity)
1 (read)
06 (no range, or all)
07, 08 (limited quantity)
1 (read)
06 (no range, or all)
07, 08 (limited quantity)
1 (read)
06 (no range, or all)
07, 08 (limited quantity)
1 (read)
06 (no range, or all)
07, 08 (limited quantity)
1 (read)
06 (no range, or all)
07, 08 (limited quantity)
1 (read)
06 (no range, or all)
07, 08 (limited quantity)
1 (read)
06 (no range, or all)
07, 08 (limited quantity)
1 (read)
06 (no range, or all)
07, 08 (limited quantity)
1 (read)
06 (no range, or all)
07, 08 (limited quantity)
DNP IMPLEMENTATION
RESPONSE
QUALIFIER CODES
(DEC)
(HEX)
129 (response)
00, 01 (start-stop)
17, 28 (index) (see
Note 2)
129 (response)
00, 01 (start-stop)
17, 28 (index) (see
Note 2)
---
---
129 (response)
00, 01 (start-stop)
17, 28 (index) (see
Note 2)
129 (response)
00, 01 (start-stop)
17, 28 (index) (see
Note 2)
129 (response)
00, 01 (start-stop)
17, 28 (index) (see
Note 2)
129 (response)
00, 01 (start-stop)
17, 28 (index) (see
Note 2)
---
---
129 (response)
17, 28 (index)
130 (unsol. resp.)
129 (response)
17, 28 (index)
130 (unsol. resp.)
129 (response)
17, 28 (index)
130 (unsol. resp.)
129 (response)
17, 28 (index)
130 (unsol. resp.)
---
---
129 (response)
17, 28 (index)
130 (unsol. resp.)
129 (response)
17, 28 (index)
130 (unsol. resp.)
129 (response)
17, 28 (index)
130 (unsol. resp.)
129 (response)
17, 28 (index)
130 (unsol. resp.)
4-9
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