NI Switch Executive

Table of Contents

niSE Is Connected VI

  • Updated2023-02-21
  • 3 minute(s) read

Checks to see whether the specified route or route group is connected.

niSE Is Connected

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NISE Session (in) is the session referencing this NI Switch Executive virtual device. Session handles are created through a call to the niSE Open Session VI.

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Route Specification ("") is the string describing the routes and route groups to be checked. Refer to Route Specification Strings for more information.

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error in (no error) 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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NISE Session (out) is the session referencing this NI Switch Executive virtual device. Session handles are created through a call to the niSE Open Session VI. This session handle is the copy of the session handle that was passed in and provides for easier wiring between NI Switch Executive VIs.

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Is Connected? returns TRUE if the routes and route groups are connected or FALSE if they are not connected.

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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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