niSwitch Set Continuous Scan VI

NI Switches Help

Edition Date: April 2015

Part Number: 375472H-01

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Sets the switch to loop continuously through the scan list or to stop scanning after one pass through the scan list.

Call the niSwitch Abort Scan VI to halt a continuous scan.

Related Topics

niSwitch Set Continuous Scan

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instrument handle identifies a particular NI-SWITCH session established with the niSwitch Initialize With Topology VI, the niSwitch Initialize With Options VI, or the niSwitch Initialize VI.

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continuous scan specifies whether the scan list is run once or continuously during scanning. The default value is FALSE (0).

TRUE (1)

Loops continuously through the scan list.

FALSE (0)

Stops after one pass through the scan list.

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error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

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status is TRUE (X) if an error occurred before this VI ran or FALSE (checkmark) to indicate a warning or that no error occurred before this VI ran. The default is FALSE.

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code is the error or warning code. The default is 0. If status is TRUE, code is a non-zero error code. If status is FALSE, code is 0 or a warning code.

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source describes the origin of the error or warning and is, in most cases, the name of the VI that produced the error or warning. The default is an empty string.

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instrument handle out identifies a particular NI-SWITCH session established with the niSwitch Initialize With Topology VI, the niSwitch Initialize With Options VI, or the niSwitch Initialize VI and used for all subsequent NI-SWITCH calls.

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error out contains error information. This output provides standard error out functionality.

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status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.

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code is the error or warning code. If status is TRUE, code is a non-zero error code. If status is FALSE, code is 0 or a warning code.

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source describes the origin of the error or warning and is, in most cases, the name of the VI that produced the error or warning.

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