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DNP Protocol489
Communications Guide
http://www.GEindustrial.com/multilin
48
GE Multilin
Default Variations The following table specifies the default variation for all objects returned by the
relay. These are the variations that will be returned for the object in a response
when no specific variation is specified in a request.
Table 3: DNP Implementation Table
Object Request Response
Obj Var Description Func Codes Qual Codes
(Hex)
Func Codes Qual Codes
(Hex)
1 0 Binary Input - All Variations 1 06
1 1 Binary Input 1 00, 01, 06 129 00, 01
1 2 Binary Input With Status (Note 6) 1 00, 01, 06 129 00, 01
2 0 Binary Input Change - All Variations 1 06, 07, 08
2 1 Binary Input Change Without Time 1 06, 07, 08 129 17, 28
2 2 Binary Input Change With Time 1 06, 07, 08 129 17, 28
10 0 Binary Output - All Variations 1 06
10 2 Binary Output Status 1 00, 01, 06 129 00, 01
12 1 Control Relay Output Block 3, 4, 5, 6 17, 28 129 17, 28
20 0 Binary Counter - All Variations 1, 7, 8, 9, 10 06 129 00, 01
20 5 32-Bit Binary Counter without Flag 1, 7, 8, 9, 10 06 129 00, 01
20 6 16-Bit Binary Counter without Flag 1, 7, 8, 9, 10 06 129 00, 01
21 0 Frozen Counter - All Variations 1 06 129 00, 01
21 9 32-Bit Frozen Counter without Flag 1 06 129 00, 01
21 10 16-Bit Frozen Counter without Flag 1 06 129 00, 01
30 0 Analog Input - All Variations 1 06
30 1 32-Bit Analog Input With Flag 1 00, 01, 06 129 00, 01
30 2 16-Bit Analog Input With Flag 1 00, 01, 06 129 00, 01
30 3 32-Bit Analog Input Without Flag 1 00, 01, 06 129 00, 01
30 4 16-Bit Analog Input Without Flag 1 00, 01, 06 129 00, 01
32 0 Analog Input Change - All Variations 1 06, 07, 08
32 1 32-Bit Analog Input Change without Time 1 06, 07, 08 129 17, 28
32 2 16-Bit Analog Input Change without Time 1 06, 07, 08 129 17, 28
32 3 32-Bit Analog Input Change with Time 1 06, 07, 08 129 17, 28
32 4 16-Bit Analog Input Change with Time 1 06, 07, 08 129 17, 28
50 1 Time and Date 1, 2 07 (Note 1) 129 07
60 1 Class 0 Data (Note 2) 1 06 129
60 2 Class 1 Data (Note 3) 1 06, 07, 08 129
60 3 Class 2 Data (Note 3) 1 06, 07, 08 129
60 4 Class 3 Data (Note 3) 1 06, 07, 08 129
80 1 Internal Indications 2 00 (Note 4) 129
No object - Cold Start 13
No object - Warm Start 14
No object - Delay Measurement (Note 5) 23
Table 4: Default Variations
OBJECT DESCRIPTION DEFAULT
VARIATION
1 Binary Input - Single Bit 1
2 Binary Input Change With Time 2
10 Binary Output Status 2
20 16-Bit Binary Counter without Flag 6
21 16-Bit Frozen Counter without Flag 10
30 32-Bit Analog Input Without Flag 3
32 32-Bit Analog Input Change Without Time 1