GE Multilin F35 Multiple Feeder Protection System 5-275 SETTINGS 5.2 PRODUCT SETUP55.2.4 COMMUNICATIONSa) MAIN MENUPATH: SETTINGS PRODUCT SETUP COMMUNICATIONSb) SERIAL PORTSPATH: SETTINGS PRODUCT SETUP COMMUNICATIONS SERIAL PORTSThe F35 is equipped with two independent serial communication ports. The faceplate RS232 port is intended for local useand is fixed at 19200 baud and no parity. The rear COM2 port is RS485. The RS485 port has settings for baud rate and par-ity. It is important that these parameters agree with the settings used on the computer or other equipment that is connectedto these ports. Any of these ports can be connected to a computer running EnerVista UR Setup. This software can down-load and upload setting files, view measured parameters, and upgrade the relay firmware. A maximum of 32 relays can bedaisy-chained and connected to a DCS, PLC, or computer using the RS485 ports.For the RS485 port, the minimum time before the port transmits after receiving data from a host can be set. Thisfeature allows operation with hosts which hold the RS485 transmitter active for some time after each transmission. COMMUNICATIONS SERIAL PORTS See below.MESSAGE NETWORK See page 5–30.MESSAGE ROUTING See page 5–32.MESSAGE MODBUS PROTOCOL See page 5–35.MESSAGE DNP PROTOCOL See page 5–36.MESSAGE DNP / IEC104 POINT LISTS See page 5–39.MESSAGE IEC 61850 PROTOCOL See page 5–40.MESSAGE WEB SERVER HTTP PROTOCOL See page 5–55.MESSAGE TFTP PROTOCOL See page 5–55.MESSAGE IEC 60870-5-104 PROTOCOL See page 5–56.MESSAGE EGD PROTOCOL See page 5–57. SERIAL PORTSRS485 COM2 BAUDRATE: 19200Range: 300, 1200, 2400, 4800, 9600, 14400, 19200,28800, 33600, 38400, 57600, 115200MESSAGE RS485 COM2 PARITY:NoneRange: None, Odd, EvenMESSAGE RS485 COM2 RESPONSEMIN TIME: 0 msRange: 0 to 1000 ms in steps of 10NOTE
