Perle Systems IOLAN SDS - Manual (Page 73)

Line Commands 73
Line Commands
Set Line Service
tx-driver-control
Used with a EIA-485 serial interface, if your application supports RTS (Request To
Send), select this option. Otherwise, select Auto . Default is Auto .
duplex
Specify whether the line is Full Duplex (communication both ways at the same time) or
Half Duplex (communication in one direction at a time).
echo-suppression
This parameter applies only to EIA-485 Half Duplex mode. All characters will be
echoed to the user and transmitted across the serial ports. Some EIA-485 applications
require local echo to be enabled in order to monitor the loopback data to determine that
line contention has occurred. If your application cannot handle loopback data, echo
suppression should be
On . The default is echo suppression Off .
speed
Specifies the baud rate of the line; keep in mind that speed is affected by the length of
the cable. You can also specify a custom baud rate; valid values are 50 - 1843200.
Description Sets the service for the line. For services that need further configuration, see Line
Service Commands on page 78 to find the Line Service that you want to configure.
SSL/TLS can be enabled for the following Line Services: DSLogin, Raw, Bidir,
VModem, Server Tunnel, Client Tunnel, Modbus Master, Custom App, and TruePort.
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