AMX NetLinx Integrated Controller NXI Instrukcja Użytkownika Pobierz pdf (Strona 18)

Programming

NXI NetLinx Integrated Controller

RS-232/422/485 Send_Commands (Cont.)

RXON

Starts transmitting received

characters to the Master

Card.

This command is sent automatically when issuing a CREATE_BUFFER

Send_Command.

Syntax:

SEND_COMMAND <DEV>,'RXON'

Example:

SEND_COMMAND RS232_1,'RXON'

Sets the RS232_1 device to transmit received characters to the Master Card.

TXCLR

Stops and clears all charac-

ters waiting in the transmit

buffer.

Syntax:

SEND_COMMAND <DEV>,'TXCLR'

Example:

SEND_COMMAND RS232_1,'TXCLR'

Clears and stops all characters waiting in the RS232_1 device's transmit buffer.

XOFF

Disables software handshak-

ing (default).

Syntax:

SEND_COMMAND <DEV>,'XOFF'

Example:

SEND_COMMAND RS232_1,'XOFF'

Disables software handshaking on the RS232_1 device.

XON

Enables software handshak-

ing.

Syntax:

SEND_COMMAND <DEV>,'XON'

Example:

SEND_COMMAND RS232_1,'XON'

Enables software handshaking on the RS232_1 device.

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AMX NetLinx Integrated Controller NXI Instrukcja Użytkownika Strona 18