Sel 751A - Figure C.4 Example of SEL Relay and SEL Communications Processor Configuration; SEL Communications Processor Example; Table C.4 SEL Communications Processor Port 1 Settings

C.7
Date Code 20100129 Instruction Manual SEL-751A Relay
SEL Communications Processors
SEL Communications Processor Example
SEL Communications Processor Example
This example demonstrates the data and control points available in the SEL
communications processor when you connect an SEL-751A. The physical
configuration used in this example is shown in Figure C.4.
Figure C.4 Example of SEL Relay and SEL Communications Processor
Configuration
Table C.4 shows the Port 1 settings for the SEL communications processor.
Table C.4 SEL Communications Processor Port 1 Settings
Setting
Name
Setting Description
DEVICE S Connected device is an SEL device
CONFIG Y Allow autoconfiguration for this device
PORTID Relay 1 Name of connected relay
a
a
Automatically collected by the SEL communications processor during autoconfiguration.
BAUD 19200 Channel speed of 19200 bits per second
a
DATABIT 8 Eight data bits
a
STOPBIT 1 One stop bit
PARITY N No parity
RTS_CTS N Hardware flow control enabled
XON_XOFF Y Enable XON/XOFF flow control
TIMEOUT 30 Idle timeout that terminates transparent connections of
30 seconds
SEL Communications
Processor
SEL-751A Relay
Personal
Computer
Port F
Port 1
Port 3
Cable C273A
Cable C234A