GE N60 Instruction Manual page 153

CHAPTER 5: SETTINGS
0 disables Modbus over TCP/IP, meaning closes the Modbus TCP port. When the port number is changed to 0, the change
takes effect when the N60 is restarted. When it is set to 0, use the front panel or serial port to communicate with the relay.
Do not set more than one protocol to the same TCP/UDP port number, as this results in unreliable operation of
those protocols.
NOTE
5.3.4.9 Protocol selection
The menu setting allows selection of one of the following protocols: DNP 3.0, IEC60870-104, or IEC60870-103.
PROTOCOL
For any change to take effect, restart the unit.
The table shows which of DNP 3.0, IEC 60870-5-104, IEC 60870-5-103, and IEC 61850 protocols are operational on the
RS232, RS485, and Ethernet ports. It shows all possible combinations of the
Table 5-8: Port and protocol combinations
PROTOCOL DNP CHANNEL 1(2) PORT
setting settings
DNP Channel 1: Eth TCP
Channel 2: Eth TCP
Channel 1: Eth TCP
Channel 2: none
Channel 1: none
Channel 2: Eth TCP
Channel 1: Eth UDP
Channel 2: none
Channel 1: Eth TCP
Channel 2: RS485
Channel 1: Eth TCP
Channel 2: RS232
Channel 1: Eth UDP
Channel 2: RS485
Channel 1: Eth UDP
Channel 2: RS232
Channel 1: RS485
Channel 2: Eth TCP
Channel 1: RS232
Channel 2: Eth TCP
Channel 1: RS485
Channel 2: RS232
Channel 1: RS232
Channel 2: RS485
Channel 1: RS485
Channel 2: none
IEC 104
IEC 103
5.3.4.10 DNP protocol
SETTINGS  PRODUCT SETUP  COMMUNICATIONS  DNP PROTOCOL
 DNP PROTOCOL

N60 NETWORK STABILITY AND SYNCHROPHASOR MEASUREMENT SYSTEM – INSTRUCTION MANUAL
RS232 RS485
Modbus Modbus
Modbus Modbus
Modbus Modbus
Modbus Modbus
Modbus DNP
DNP Modbus
Modbus DNP
DNP Modbus
Modbus DNP
DNP Modbus
DNP DNP
DNP DNP
Modbus DNP
Modbus Modbus
Modbus IEC 103
 DNP CHANNELS


DNP ADDRESS:

1
 DNP NETWORK

 CLIENT ADDRESSES
and
PROTOCOL DNP CHANNEL 1(2) PORT
Ethernet
DNP, Modbus, IEC 61850
DNP, Modbus, IEC 61850
DNP, Modbus, IEC 61850
DNP, Modbus, IEC 61850
DNP, Modbus, IEC 61850
DNP, Modbus, IEC 61850
DNP, Modbus, IEC 61850
DNP, Modbus, IEC 61850
DNP, Modbus, IEC 61850
DNP, Modbus, IEC 61850
Modbus, IEC 61850
Modbus, IEC 61850
Modbus, IEC 61850
IEC 104, Modbus, IEC 61850
Modbus, IEC 61850
See below
Range: 0 to 65535 in steps of 1
See below
PRODUCT SETUP
settings.
5
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