5-36 C60 Breaker Protection System GE Multilin5.2 PRODUCT SETUP 5 SETTINGS5When a 0 value is involved in a change, the changes to the MODBUS TCP PORT NUMBER setting take effect when theC60 is restarted.Do not set more than one protocol to the same TCP/UDP port number, as this results in unreliable operation ofthose protocols.i) PROTOCOLThe Protocol menu setting allows selection of one of the following protocols: DNP 3.0, IEC60870-104, or IEC60870-103.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 theRS232, RS485, and Ethernet ports. It shows all possible combinations of the PROTOCOL and DNP CHANNEL 1(2) PORT set-tings.Table 5–6: PORT AND PROTOCOL COMBINATIONSPROTOCOLSETTINGDNP CHANNEL 1(2) PORTSETTINGSRS232 RS485 ETHERNETDNP Channel 1: Eth TCPChannel 2: Eth TCPModbus Modbus DNP, Modbus, IEC 61850Channel 1: Eth TCPChannel 2: noneModbus Modbus DNP, Modbus, IEC 61850Channel 1: noneChannel 2: Eth TCPModbus Modbus DNP, Modbus, IEC 61850Channel 1: Eth UDPChannel 2: noneModbus Modbus DNP, Modbus, IEC 61850Channel 1: Eth TCPChannel 2: RS485Modbus DNP DNP, Modbus, IEC 61850Channel 1: Eth TCPChannel 2: RS232DNP Modbus DNP, Modbus, IEC 61850Channel 1: Eth UDPChannel 2: RS485Modbus DNP DNP, Modbus, IEC 61850Channel 1: Eth UDPChannel 2: RS232DNP Modbus DNP, Modbus, IEC 61850Channel 1: RS485Channel 2: Eth TCPModbus DNP DNP, Modbus, IEC 61850Channel 1: RS232Channel 2: Eth TCPDNP Modbus DNP, Modbus, IEC 61850Channel 1: RS485Channel 2: RS232DNP DNP Modbus, IEC 61850Channel 1: RS232Channel 2: RS485DNP DNP Modbus, IEC 61850Channel 1: RS485Channel 2: noneModbus DNP Modbus, IEC 61850IEC 104 Modbus Modbus IEC 104, Modbus, IEC 61850IEC 103 Modbus IEC 103 Modbus, IEC 61850NOTE
