IR / Serial Ports Channels, IR/Serial SendCommands

NetLinx Programming

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/Serial Port (Port 3) Commands

The IR port is located at Port 3 in NetLinx D:P:S nomenclature. The following IR and IR/Serial Send_Commands generate control signals for external equipment.

In these examples: <DEV> = device. The IR port shall support the following commands.

IR/Serial Send_Commands

	Command	Description

	CAROFF	Syntax:
	Disable the IR carrier signal	SEND_COMMAND <DEV>,"'CAROFF'"
	until a 'CARON' command is	Example:
	received.	Example:
	received.	SEND_COMMAND IR_1,"'CAROFF'"
		SEND_COMMAND IR_1,"'CAROFF'"
		Stops transmitting IR carrier signals to the IR_1 port.

	CARON	Syntax:
	Enable the IR carrier signals	SEND_COMMAND <DEV>,"'CARON'"
	(default).	Example:
		Example:
		SEND_COMMAND IR_1,"'CARON'"
		Starts transmitting IR carrier signals to the IR_1 port.

	CH	All channels below 100 are transmitted as two digits. If the IR code for ENTER
	Send IR pulses for the	(function #21) is loaded, an Enter will follow the number. If the channel is
	Send IR pulses for the	greater than or equal to (>=) 100, then IR function 127 or 20 (whichever exists)
	selected channel.
	selected channel.	is generated for the one hundred digit. Uses 'CTON' and 'CTOF' times for pulse

		times.
		Syntax:
		SEND_COMMAND <DEV>,"'CH',<channel number>"
		Variable:
		channel number = 0 - 199.
		Example:
		SEND_COMMAND IR_1,"'CH',18"
		This device performs the following:
		• Transmits IR signals for 1 (IR code 11). The transmit time is set with the
		CTON command.
		• Waits until the time set with the CTOF command elapses.
		• Transmits IR signals for 8 (IR code 18).
		• Waits for the time set with the CTOF command elapses.
		• If the IR code for Enter (IR code 21) is programmed, the device performs
		steps 5 and 6.
		• Transmits IR signals for Enter (IR code 21).
		• Waits for the time set with the CTOF command elapses.

94	MAX-CSE/MAX-CSD10 Operation/Reference Guide

MAX-CSD 10, MAX-CSE specifications

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