Table Of Contents

Query In Compliance (G Dataflow)

Version:
Last Modified: September 16, 2017

Queries the specified output device to determine if it is operating at the compliance limit.

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session in

Instrument session obtained from the Initialize With Channels node.

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channel name

Output channel to query.

The compliance status can be queried for only one channel at a time.

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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 used to identify the session in all subsequent NI-DCPower node calls.

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in compliance?

Boolean value that indicates whether the power supply or SMU output channel was in compliance when the measurement was taken.

True Output channel at compliance limit.
False Output channel under compliance limit.
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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.

Compliance Limit and Output Function

The compliance limit is the current limit when the output function is set to DC Voltage. If the output is operating at the compliance limit, the output reaches the current limit before the desired voltage level. Refer to the Configure Current Limit node for more information about the current limit.

The compliance limit is the voltage limit when the output function is set to DC Current. If the output is operating at the compliance limit, the output reaches the voltage limit before the desired current level. Refer to the Configure Voltage Limit node for more information about the voltage limit. Refer to the Configure Output Function node for more information about output.

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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