AMX NI-3101-SIG manual Input/Output SendCommands, GET Input, SET Input

Programming

Input/Output Send_Commands

The following Send_Commands program the I/O ports on the Integrated Controller.

In these examples: <DEV> = device.

I/O ports: Port 17.

Channels: 1 - 8 I/O channels.

I/O Send_Commands

GET INPUT	An active state can be high (logic high) or low (logic low or contact closure).
Get the active state for the	Channel changes, Pushes, and Releases generate reports based on their
	active state. The port responds with either 'HIGH' or 'LOW'.
selected channels.
	Syntax:
	SEND_COMMAND <DEV>,"'GET INPUT <channel>'"
	Variable:
	channel = Input channel 1 - 8.
	Example:
	SEND_COMMAND IO,"'GET INPUT 1'"
	Gets the I/O port's active state.
	The system could respond with:
	INPUT1 ACTIVE HIGH
SET INPUT	An active state can be high (logic high) or low (logic low or contact closure).
Set the input channel's active	Channel changes, Pushes, and Releases generate reports based on their
state.	active state. Setting an input to ACTIVE HIGH will disable the ability to use that
	channel as an output.
	Syntax:
	SEND_COMMAND <DEV>,"'SET INPUT <channel> <state>'"
	Variable:
	channel = Input channel 1 - 8.
	state = Active state HIGH or LOW (default).
	Example:
	SEND_COMMAND IO,"'SET INPUT 1 HIGH'"
	Sets the I/O channel to detect a high state change, and disables output on the
	channel.

166 NI-3101-SIG Signature Series NetLinx Integrated Controller