Dnp Serial Enervista Setup - GE 345 Communications Manual

CHAPTER 1: COMMUNICATIONS GUIDE
DNP serial EnerVista
Setup
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
The following tables show the settings needed to configure all the DNP 3.0 implementation
parameters.
Table 2: RS-485
SETTINGS
RS485 Baud Rate
RS485 Comm Parity
Rear 485 Protocol
In order to activate DNP 3.0 at the RS485 rear port, the setting "Rear 485 Protocol" must be
set to DNP 3.0. Once the setting has been changed, the relay must be switched off, then
switched on.
Table 3: DNP protocol
SETTINGS
DNP Unsol Resp Function
DNP Unsol Resp Timeout
DNP Unsol Resp Max Retries
DNP Unsol Resp Dest Addr
DNP Time Sync IIN Period
DNP Message Fragment Size
DNP Object 1 Default Variation
DNP Object 2 Default Variation
DNP Object 20 Default Variation
DNP Object 21 Default Variation
DNP Object 22 Default Variation
DNP Object 23 Default Variation
DNP Object 30 Default Variation
DNP Object 32 Default Variation
DNP TCP Connection Timeout
PARAMETER RANGE
115200 9600, 19200, 38400, 57600,
115200
None None, Odd, Even
DNP 3.0 Modbus, IEC60870-5-103, DNP
3.0
PARAMETER RANGE
Disabled Disabled ; Enabled
5 s 0 to 60 s
10 1 to 255
1 0 to 65519
1440 min 1 to 10080 min
240 30 to 2048
2 1 ; 2
2 1 ; 2
1 1 ; 2 , 5 ; 6
1 1 ; 2 ; 9 ; 10
1 1 ; 2 , 5 ; 6
1 1 ; 2 , 5 ; 6
1 1 ; 2 ;3 ; 4
1 1 ; 2 ;3 ; 4
120 s 10 to 300 s
RS485 INTERFACE
FORMAT
F101
F102
F97
FORMAT
F126
F1
F1
F1
F1
F1
F1
F1
F78
F79
F80
F81
F82
F83
F1
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