GE Multilin G650 Manual page 572

APPENDIX C
C.3IMPLEMENTATION TABLE
The following table shows objects, variations, function codes and qualifiers supported by G650 units, both in requests and
responses for DNP3 protocol. For static (non-change-event) objects, requests sent with qualifiers 00, 01, 06, 07 or 08, will
be responded with qualifiers 00 or 01. Static object requests sent with qualifiers 17 or 28 will be responded with qualifiers
17 or 28. For change-event objects, qualifiers 17 or 28 are always responded.
Text in bold and italic indicates functionality higher than DNP3 implementation level 2.
a) IMPLEMENTATION TABLE (SHEET 1 OUT OF 3)
OBJECT
Object Variation
Description
No. No.
Binary Input (Variation 0 is used to
1 0
request default variation)
1 1 Binary Input
Binary Input with Status
1 2
(default – see Note 1)
Binary Input Change - All Variations
2 0
See Note 1
2 1 Binary Input Change without Time
2 2 Binary Input Change with Time
10 0 Binary Output - All Variations
Binary Output Status
10 2
See Note 1
12 1 Control Relay Output Block
20 0 Binary Counter - All Variations
Note 1: A default variation refers to the variation responded when variation 0 is requested and/or in class 0, 1, 2, or 3 scans.
Note 2: For static (non-change-event) objects, qualifiers 17 or 28 are only responded when a request is sent with qualifiers 17 or 28,
respectively. Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01
(for change-event objects, qualifiers 17 or 28 are always responded).
Note 3: Cold restarts are implemented the same as warm restarts – The G650 is not restarted, but the DNP process is restarted.
GEK-113285A
REQUEST
Function Codes
(dec)
1 (read)
22 (assign class)
1 (read)
22 (assign class)
1 (read)
22 (assign class)
1 (read)
1 (read)
1 (read)
1 (read)
1 read
3 (select)
4 (operate)
5 (direct op)
6 (dir.op, noack)
1 (select)
7 (freeze)
8 (freeze noack)
9 (freeze clear)
10 (frz.cl. noack)
G650 Generator Protection & Control System
C.3 IMPLEMENTATION TABLE
RESPONSE
Qualifier Codes
Function Codes
(hex)
06 (no range, or all)
00,01 (start-stop)
07,08 (limited qty)
17,28 (index)
00,01 (start-stop)
06 (no range, or all)
129 (response)
07,08 (limited qty)
17,28 (index)
00,01 (start-stop)
06 (no range, or all)
129 (response)
07,08 (limited qty)
17,28 (index)
06 (no range, or all)
07,08 (limited qty)
06 (no range, or all) 129 (response)
07,08 (limited qty) 130 (unsol. resp.)
06 (no range, or all) 129 (response)
07,08 (limited qty) 130 (unsol. resp.)
06 (no range, or all)
00,01 (start-stop)
07,08 (limited qty)
17,28 (index)
00,01 (start-stop)
06 (no range, or all)
129 (response)
07,08 (limited qty)
17,28 (index)
00,01 (start-stop)
129 (response)
07,08 (limited qty)
17, 28 (index)
06 (no range, or all)
Qualifier Codes
(hex)
C
00, 01 (start-stop)
17,28 (index)
See Note 2
00, 01 (start-stop)
17,28 (index)
See Note 2
17, 28 (index)
17, 28 (index)
00, 01 (start-stop)
17,28 (index)
See Note 2
echo of request
C-7