Communications - GE B30 Instruction Manual

5.2 PRODUCT SETUP
a) MAIN MENU

PATH: SETTINGS PRODUCT SETUP
 COMMUNICATIONS

5
b) SERIAL PORTS

PATH: SETTINGS PRODUCT SETUP
 SERIAL PORTS

RS485 COM2 BAUD RATE
RS232 port is intended for local use and is fixed at 19200 bit/s baud and even parity. The rear COM2 port is RS485 and has
settings for baud rate and parity. It is important that these parameters agree with the settings used on the computer or other
equipment that is connected to these ports. Any of these ports can be connected to a computer running EnerVista UR
Setup. This software can download and upload setting files, view measured parameters, and upgrade the relay firmware. A
maximum of 32 relays can be daisy-chained and connected to a DCS, PLC, or computer using the RS485 ports. If IEC
60870-103 is chosen as the protocol, valid baud rates are 9600 and 19200 bit/s, and valid parity is Even.
5-26


COMMUNICATIONS

 SERIAL PORTS

 NETWORK
MESSAGE

 ROUTING
MESSAGE

 MODBUS PROTOCOL
MESSAGE

PROTOCOL:
MESSAGE
DNP 3.0
 DNP PROTOCOL
MESSAGE

 DNP / IEC104
MESSAGE
 POINT LISTS
 IEC 61850 PROTOCOL
MESSAGE

 WEB SERVER
MESSAGE
 HTTP PROTOCOL
 TFTP PROTOCOL
MESSAGE

 IEC 60870-5-104
MESSAGE
 PROTOCOL
 EGD PROTOCOL
MESSAGE

 IEC103
MESSAGE
 PROTOCOL

COMMUNICATIONS
RS485 COM2 BAUD RATE:
19200
RS485 COM2 PARITY:
MESSAGE
Even
RS485 COM2 RESPONSE
MESSAGE
MIN TIME:
and : The B30 is equipped with two independent serial communication ports. The faceplate
PARITY
B30 Bus Differential System
See page 5–35.
See page 5–29.
See page 5–31.
See page 5–34.
Range: DNP 3.0, IEC 60870-5-104, IEC 60870-5-103
See page 5–36.
See page 5–39.
See page 5–40.
See page 5–55.
See page 5–55.
See page 5–56.
See page 5–57.
See page 5–59.

SERIAL PORTS
Range: 300, 1200, 2400, 4800, 9600, 14400, 19200,
28800, 33600, 38400, 57600, 115200 bit/s
Range: None, Odd, Even
Range: 0 to 1000 ms in steps of 10
0 ms
5 SETTINGS
5.2.4 COMMUNICATIONS
8
GE Multilin