AMX NXI Spécifications télécharger pdf (Page 17)

Programming

NXI NetLinx Integrated Controller (No Master)

LED Disable/Enable Send_Commands

The following commands enable or disable the LEDs on the NXI.

RS232/422/485 Ports Channels

RS-232/422/485 Send_Commands

LED Send_Commands

LED-DIS Disables the LEDs.

Issue this command to port 1 to disable all the LEDs on the NXI. When activity occurs on a port(s) or

NXI, the LEDs will not light.

Syntax:

SEND_COMMAND <DEV>,'LED-DIS'

Example:

SEND_COMMAND System_1,'LED-DIS'

Disables all the LEDs on the System_1 NXI.

LED-EN Enable LEDs (default).

Issue the command to port 1 to enable the LEDs on the NXI (default setting). When activity occurs

on a port(s) or NXI, the LEDs light.

Syntax:

SEND_COMMAND <DEV>,'LED-EN'

Example:

SEND_COMMAND System_1,'LED-EN'

Enables the System_1 NXI'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

B9MOFF Sets the port's communication parameters for stop and data bits according to the software set-

tings on the RS-232 port (default). This command works in conjunction with the B9MON com-

mand.

Syntax:

SEND_COMMAND <DEV>,'B9MOFF'

Example:

SEND_COMMAND RS232_1,'B9MOFF'

Sets the RS-232 port settings to match the port's configuration settings.

B9MON Overrides and sets the communication settings on the RS-232 port to nine data bits and one

stop bit. This command works in conjunction with the B9MOFF command.

Syntax:

SEND_COMMAND <DEV>,'B9MON'

Example:

SEND_COMMAND RS232_1,'B9MON'

Resets the RS-232 port's communication parameters to nine data bits, one stop bit, and locks-

in the baud rate.

CHARD Sets the delay time between transmitted characters in 100 microsecond increments.

Syntax:

SEND_COMMAND <DEV>,'CHARD<Time>'

Variable:

Time: 0-255 in 100 microsecond increments

Example:

SEND_COMMAND RS232_1,'CHARD10'

Sets a 1mS delay between all transmitted characters.

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 27 28

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AMX NXI Spécifications Page 17

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