Table Of Contents

IviUpconverter Configure Gain Step Start Stop [GST] (G Dataflow)

Last Modified: October 23, 2017

Configures the gain steps of the upconverter sweep.

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instrument handle

The instrument handle that you obtain from the IviUpconverter Initialize or IviUpconverter Initialize With Options Node. The handle identifies a particular instrument session.

Default: None

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error in

Error conditions that occur before this node runs.

The node responds to this input according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Default: No error

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gain step start

Pass the start gain of the stepped sweep. The driver uses this value to set the IviUpconverter Gain Step Start [GST] property. Default Value: -10.0 dB Notes: (1) If the stop gain is less than the start gain, the gain decreases during the sweep.

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gain step stop

Pass the stop gain of the stepped sweep. The driver uses this value to set the IviUpconverter Gain Step Stop [GST] property. Default Value: -0.0 dB Notes: (1) If the stop gain is less than the start gain, the gain decreases during the sweep.

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gain step size

Pass the step size. The driver uses this value to set the IviUpconverter Gain Step Size [GST] property. Default Value: 0.1 dB

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instrument handle out

The instrument handle that you obtain from the IviUpconverter Initialize or IviUpconverter Initialize With Options VI. The handle identifies a particular instrument session. Default Value: None

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error out

Error information.

The node produces this output according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Where This Node Can Run:

Desktop OS: Windows

FPGA: Not supported

Web Server: Not supported in VIs that run in a web application


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