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Send Software Edge Trigger (G Dataflow)

Last Modified: July 24, 2019

Forces a particular edge-based trigger to occur regardless of how the specified trigger is configured.

You can use this node as a software override.

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session in

Instrument session obtained from the niDigital Initialize with Options node.

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trigger

The trigger you want to override.

Name Value Description
Start trigger 2000 Overrides the Start trigger. You must specify an empty string in the trigger ID parameter.
Conditional Jump trigger 2001 Specifies to route a conditional jump trigger. You must specify a conditional jump trigger in the trigger ID parameter.
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trigger ID

The instance of the specified trigger that you want to override.

Name Description
Null Specifies an empty string.
conditionalJumpTrigger0

Specifies conditional jump trigger 0.

conditionalJumpTrigger1

Specifies conditional jump trigger 1.

conditionalJumpTrigger2

Specifies conditional jump trigger 2.

conditionalJumpTrigger3

Specifies conditional jump trigger 3.

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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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session out

Handle that identifies the session in all subsequent NI-Digital node calls.

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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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