Line Commands

Set Line Interface

The SCS and STS IOLAN models only support the EIA-232 interface and therefore does not require the interface parameter, instead you can just set the parameters for the EIA-232 interface.

Description

Configures line interface (hardware) parameters.

User Level

Admin

Syntax

set line .<number>* interface eia-232 [monitor-dcd onoff]

 

[monitor-dsr onoff] [flow nonesofthardboth]

 

[speed 507511013415020030060012001800240048009600

 

19200384005760011520023040028800custom <baud_rate>]

 

set line .<number>* interface eia-422

 

[flow nonesofthardboth]

 

[speed 50751101341502003006001200180024004800

 

960019200384005760011520023040028800

 

custom <baud_rate>]]

 

set line .<number>* interface eia-485-half-duplex

 

[tx-driver-control autorts] [flow nonesoft]

 

[echo-suppression onoff]]

 

[speed 50751101341502003006001200180024004800

 

960019200384005760011520023040028800custom <baud_rate>]

 

set line .<number>* interface eia-485-full-duplex

 

[tx-driver-control autorts] [flow nonesoft]

 

[speed 50751101341502003006001200180024004800

 

960019200384005760011520023040028800custom <baud_rate>]

Options

eia-232 eia-422 eia-485-half-duplexeia-485-full-duplex

 

Specifies the type of serial line that is being used with the IOLAN. Specify either

 

EIA-232, EIA-422, EIA-485-half-duplex, or EIA-485-full-duplex. The STS and SCS

 

models support only EIA-232.

monitor-dcd

Specifies whether the RS-232 signal DCD (Data Carrier Detect) should be monitored. This is used with modems or any other device that sends a DCD signal. When it is monitored and the IOLAN detects a DCD signal, the line service is started. Default is Off. If both Monitor DCD and Monitor DSR are enabled, both signals must be detected before the line service is started.

monitor-dsr

Specifies whether the RS-232 signal DSR (data set ready) should be monitored. This is used with modems or any device that sends a DSR signal. When it is monitored and the IOLAN detects a DSR signal, the line service is started. Default is Off. If both Monitor DCD and Monitor DSR are enabled, both signals must be detected before the line service is started.

flow

Defines whether the data flow is handled by the software (Soft), hardware (Hard), Both, or None. If you are using SLIP, set to Hard only. If you are using PPP, set to either Soft or Hard (Hard is recommended). If you select Soft with PPP, you must set the ACCM parameter when you configure PPP for the Line.

tx-driver-control

Used with a EIA-485serial interface, if your application supports RTS (Request To

Send), select this option. Otherwise, select Auto. Default is Auto.

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IOLAN SDS/SCS/STS CLI Reference Guide, Version 3.6

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Perle Systems CSS manual Set Line Interface, Monitor-dcd, Monitor-dsr, Tx-driver-control

CSS specifications

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