Line Commands

Set Line Interface

The SCS, STS, and MDC IOLAN models support the EIA-232 interface only. Therefore, you do not need to specify interface eia-232in the command syntax; you only need to specify the command options (e.g., monitor-dcd).

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, SCS, and

 

MDC 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. The Monitor DSR parameter is not available for medical unit models. 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.

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IOLAN SDS/SCS/STS/MDC CLI Reference Guide, Version 3.7

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Perle Systems SDS, MDC manual Set Line Interface, Monitor-dcd, Monitor-dsr

SDS, MDC specifications

Perle Systems is a leading provider of connectivity solutions, renowned for its robustness and reliability in networking hardware. Among its expansive product offerings, the MDC (Multiport Device Converter) and SDS (Serial Device Server) stand out as pivotal solutions for industries requiring seamless data communication and device management.

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