Date Code 20011205
Distributed Network Protocol (DNP) 3.00
G-9
SEL-311A Instruction Manual
Object
Request
(supported)
Response
(may generate)
Obj
*default
Var
Description
Func
Codes
(dec)
Qual
Codes
(hex)
Func
Codes
(dec)
Qual
Codes
(hex)
83
1
Private Registration Object
83
2
Private Registration Object Descriptor
90 1
Application
Identifier
100
1
Short Floating Point
100 2 Long
Floating
Point
100 3 Extended
Floating
Point
101
1
Small Packed Binary-Coded Decimal
101
2
Medium Packed Binary-Coded Decimal
101
3
Large Packed Binary-Coded Decimal
No
object
13,14,23
D
ATA
M
AP
Each version of the SEL-311A has a slightly different data map. The following is the default
object map supported by the SEL-311A wye-connected PTs (FID = SEL-311A-Rxxx-VM-
Dxxxxxxxx).
Table G.3: SEL-311A-Wye DNP Data Map
DNP Object Type
Index
Description
01,02
000–499
Relay Word, where TAR51G is 0 and LBOKB is 415.
01,02
500–999
Relay Word from the SER, encoded same as inputs
000–499 with 500 added.
01,02
1000–1015
Relay front-panel targets, where 1015 is A, 1008 is
TAR67G, 1007 is EN and 1000 is TAR51G.
01,02
1016–1019
Power factor leading for A-, B-, C-, and 3-phase.
01,02 1020
Relay
Disabled.
01,02
1021
Relay diagnostic failure.
01,02
1022
Relay diagnostic warning.
01,02
1023
New relay event available.
01,02
1024
Settings change or relay restart.
10,12
00–15
Remote bits RB1–RB16
10,12
16
Pulse Open command OC.
10,12
17
Pulse Close command CC.
10,12 18
Reset
demands.
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