AMX NI-4000 IR / Serial Ports Channels, IR RX Port Channels, IR/Serial SendCommands, Programming

Programming

RS-232/422/485 Send_String Escape Sequences (Cont.)

27,20,0 Syntax:

Sets the RTS hardware	SEND_STRING <DEV>,"27,20,0"
handshake's output to high.	Example:
	SEND_STRING RS232_1,"27,20,0"
	Sets the RTS hardware handshake's output high on the RS232_1 device.
27,20,1	Syntax:
Sets the RTS hardware	SEND_STRING <DEV>,"27,20,1"
handshake's output to low.	Example:
	SEND_STRING RS232_1,"27,20,1"
	Sets the RTS hardware handshake's output low on the RS232_1 device.

IR / Serial Ports Channels

IR / Serial Ports Channels

00001 - 00229	IR commands.
00229 - 00253	May be used for system call feedback.
00254	Power Fail. (Used with the 'PON' and 'POF' commands).
00255	Power status. (Shadows I/O Link channel status).

IR RX Port Channels

IR / Serial Ports Channels

00001 - 00255

PUSH and RELEASE channels for the received IR code

IR/Serial Send_Commands

The following IR and IR/Serial Send_Commands generate control signals for external equipment.

IR/Serial Send_Commands

CAROFF Syntax:

Disables the carrier signal	SEND_COMMAND <DEV>,'CAROFF'
until a CARON command is	Example:
received.
	SEND_COMMAND IR_1,'CAROFF'
	Stops transmitting IR carrier signals to the IR_1 port.
CARON	Syntax:
Enables carrier signals	SEND_COMMAND <DEV>,'CARON'
(default setting).	Example:
	SEND_COMMAND IR_1,'CARON'
	Starts transmitting IR carrier signals to the IR_1 port.

118 NetLinx Integrated Controllers