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XNET Write (Signal » Single-Point) (G Dataflow)

Last Modified: February 22, 2017

Writes data to a session of Signal Output Single-Point mode.


session in

The session to write. This session is selected from the LabVIEW project or returned from XNET Create Session. The session mode must be Signal Output Single-Point.



An input that provides a one-dimensional array of signal values.

Each signal value is scaled, 64-bit floating point.

Each array element corresponds to a signal configured for the session. The order of signals in the array corresponds to the order in the session list.

The data provides the value for the next transmit of each signal. If XNET Write (Signal Single-Point) is called twice before the next transmit, the transmitted frame uses signal values from the second call to XNET Write (Signal Single-Point).

A trigger signal written a value of 0.0 suppresses writing of its frame’s data; writing a value not equal to 0.0 enables it.


error in

Error conditions that occur before this node runs. The node responds to this input according to standard error behavior.

Default: No error


session out

An output that is the same as session in, provided for use with subsequent nodes.


error out

Error information. The node produces this output according to standard error behavior.

Where This Node Can Run:

Desktop OS: Windows

FPGA: Supported

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