Serial Port Configuration; Protocol Setting; Baud Rate Setting; Operation Mode Setting - Lightware MMX8x4-HT420M User Manual

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8. LW3 Programmers' Reference
8.11. Serial Port Configuration
ATTENTION!
MMX8x4 series handles many serial ports. The following parameters can be set individually
on each port; the exact port numbering is listed in
8.11.1. Protocol Setting
Command and Response #protcol
SET·/MEDIA/UART/<serial_port>.ControlProtocol=<cont_protocol>
ç
pw·/MEDIA/UART/<serial_port>.ControlProtocol=<cont_protocol>
æ
Parameters
Identifier
<serial_port>
<cont_protocol>
*The number of the ports depends on the model type. The exact port numbering is listed in
section.
Example
ç SET /MEDIA/UART/P1.ControlProtocol=1
æ pw /MEDIA/UART/P1.ControlProtocol=1
8.11.2. BAUD Rate Setting
Command and Response #rs-232 #rs232
SET·/MEDIA/UART/<serial_port>.Baudrate=<baudrate>
ç
pw·/MEDIA/UART/<serial_port>.Baudrate=<baudrate>
æ
Parameters
Identifier
<serial_port> Serial port
number
<baudrate> Baud rate value
*The number of the ports depends on the model type. The exact port numbering is listed in
section.
Example
ç SET /MEDIA/UART/P1.Baudrate=2
æ pw /MEDIA/UART/P1.Baudrate=2
Port Numbering section.
Parameter description Parameter values
Serial port number P1-P10*
Selected protocol 0: LW2
1: LW3
Parameter
Parameter values
description
P1-P10*
0: 4800; 1: 7200; 2: 9600
3: 14400; 4: 19200; 5: 38400
6: 57600; 7: 115200
MMX8x4-HT series – User's Manual
8.11.3. Operation Mode Setting
Command and Response
SET·/MEDIA/UART/<serial_port>.Rs232Mode=<rs232_mode>
ç
pw·/MEDIA/UART/<serial_port>.Rs232Mode=<rs232_mode>
æ
Parameters
*The number of the ports depends on the model type. The exact port numbering is listed in
section.
Example
Port Numbering
ç SET /MEDIA/UART/P2.Rs232Mode=1
æ pw /MEDIA/UART/P2.Rs232Mode=1
8.11.4. Command Injection Mode
Command and
SET·/MEDIA/UART/<serial_port>.CommandInjectionEnable=<ci_stat>
ç
pw·/MEDIA/UART/<serial_port>.CommandInjectionEnable=<ci_stat>
æ
Parameters
*The number of the ports depends on the model type. The exact port numbering is listed in
section.
Example
ç SET /MEDIA/UART/P2.CommandInjectionEnable=true
Port Numbering
æ pw /MEDIA/UART/P2.CommandInjectionEnable=true

ATTENTION!
both above mentioned properties are set to the proper state; if so, Command injection mode is active:
/MEDIA/UART/<serial_port>.CommandInjectionStatus.

ATTENTION!
stored in /MEDIA/UART/<serial_port>.CommandInjectionPort parameter.
Applied firmware package: v1.3.0 | LDC software: v2.4.2
Identifier Parameter description
<serial_port> Serial port number
<rs232_mode> RS-232 operation mode
Response #commandinjection
Identifier Parameter description
<serial_port> Serial port number P1-P10*
<ci_enable> Command injection status true: Command injection enable
false: Command injection disable
The Command injection status is stored in another read-only property which is True if
Do not forget to set the TCP/IP port setting which is individual for each RS-232 port and
130
Parameter values
P1-P10*
0: Disconnect
1: Control
2: Command injection
Port Numbering
Parameter values
Port Numbering