AMX NetLinx Master-Ethernet Card/Module NXC-ME260, Руководство по программированию, Страница: 92 / 162

Programming
84 NI Series WebConsole & Programming Guide
LED Disable/Enable Send_Commands
The following commands enable or disable the LEDs on the Integrated Controller. In the examples:
<DEV> = Port 1 of the device. Sending to port 1 of the NI-700 (affects all ports).
RS232/422/485 Ports Channels
RS232/422/485 ports are Ports 1-2 (NI-700) and Port 1 (NI-900).
RS-232/422/485 Send_Commands
The following sections only apply to the integrated controller component of the NIs.
LED Send_Commands
Command Description
LED-DIS
Disable all LEDs (on 32 LED
hardware) for a port.
Regardless of whether or not the port is active, the LED will not be lit. Issue this
command to port 1 to disable all the LEDs on the Controller. When activity
occurs on a port(s) or Controller, the LEDs will not illuminate.
Syntax:
SEND_COMMAND <DEV>,"'LED-DIS'"
Example:
SEND_COMMAND Port_1,"'LED-DIS'"
Disables all the LEDs on Port 1 of the Controller.
LED-EN
Enable the LED (on 32 LED
hardware) for a port
When the port is active, the LED is lit. When the port is not active, the LED is
not lit. Issue the command to port 1 to enable the LEDs on the Controller
(default setting). When activity occurs on a port(s) or Controller, the LEDs
illuminate.
Syntax:
SEND_COMMAND <DEV>,'LED-EN'
Example:
SEND_COMMAND System_1,'LED-EN'
Enables the System_1 Controller's LEDs.
RS232/422/485 Ports Channels
255 - CTS push channel Reflects the state of the CTS input if a 'CTSPSH' command was sent to the
port.
RS-232/422/485 Send_Commands
Command Description
B9MOFF
Set the port's communication
parameters for stop and data
bits according to the software
settings on the RS-232 port
(default).
Disables 9-bit in 232/422/455 mode. By default, this returns the communication
settings on the serial port to the last programmed parameters. This command
works in conjunction with the 'B9MON' command.
Syntax:
SEND_COMMAND <DEV>,"'B9MOFF'"
Example:
SEND_COMMAND RS232_1,"'B9MOFF'"
Sets the RS-232 port settings to match the port's configuration settings.