CHAPTER 1: COMMUNICATIONS GUIDE
ETHERNET INTERFACE
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
1–47
DNP Ethernet
EnerVista Setup
Table 17: DNP protocol
NOTE
NOTE:
The setting
DNP Unsolicited Response Timeout
affects DNP TCP clients only; not serial
and UDP clients. Possible values that can be selected for this setting lie between 0 and 60
seconds.
In addition to this selected timeout, up to an additional 10 seconds is required to send
the response packet.
SETTINGS
PARAMETER
RANGE
FORMAT
DNP Channel 1 Port
NONE
NONE ; COM-RS485 ; NETWORK-
TCP ; NETWORK –UDP
F87
DNP Channel 2 Port
NONE
NONE ; COM-RS485 ; NETWORK-
TCP ; NETWORK –UDP
F87
DNP Address
65519
0 to 65519
F1
DNP Client Address 1
0. 0. 0. 0
F150
DNP Client Address 2
0. 0. 0. 0
F150
DNP Client Address 3
0. 0. 0. 0
F150
DNP Client Address 4
0. 0. 0. 0
F150
DNP Client Address 5
0. 0. 0. 0
F150
DNP TCP/UDP Port Number
20000
0 to 65535
F1
DNP Unsol Resp Function
Disabled
Disabled ; Enabled
F126
DNP Unsol Resp Timeout
5 s
0 to 60 s
F1
DNP Unsol Resp Max Retries
10
1 to 255
F1
DNP Unsol Resp Dest Addr
1
0 to 65519
F1
DNP Time Sync IIN Period
1440 min
1 to 10080 min
F1
DNP Message Fragment Size
240
30 to 2048
F1
DNP Object 1 Default Variation
2
1 ; 2
F1
DNP Object 2 Default Variation
2
1 ; 2
F1
DNP Object 20 Default Variation
1
1 ; 2 , 5 ; 6
F78
DNP Object 21 Default Variation
1
1 ; 2 ; 9 ; 10
F79
DNP Object 22 Default Variation
1
1 ; 2 , 5 ; 6
F80
DNP Object 23 Default Variation
1
1 ; 2 , 5 ; 6
F81
DNP Object 30 Default Variation
1
1 ; 2 ;3 ; 4
F82
DNP Object 32 Default Variation
1
1 ; 2 ;3 ; 4
F83
DNP TCP Connection Timeout
120 s
10 to 300 s
F1