Table of Contents >Quanser Rapid Control Prototyping Toolkit >VI and Function Reference >VIs - By Category >VI Categories >Hardware VIs and Functions >General VIs >Immediate I/O >HIL Read >
Parent Polymorphic VI: | HIL Read |
Requirements: | Quanser Rapid Control Prototyping Toolkit, LabVIEW 2020 or newer |
Reads from an encoder input channel of a HIL board.
board in is a reference to a HIL Board instance that represents the open HIL board. This input must be wired to a valid HIL Board signal, as generated by a HIL Initialize VI. |
encoder channel is a channel number indicating the encoder input channel to be read. The value read will appear at the encoder counts output. |
error in describes error conditions occurring before the VI executes. If an error has already occurred, the VI returns the value of the error in cluster in error out.
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board out is a copy of the HIL Board instance passed to the board in input. |
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encoder count is the encoder count value read from the specified encoder channel. |
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error out contains error information. If the error in cluster indicated an error, the error out cluster contains the same information. Otherwise, error out describes the error status of this VI.
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This VI only reads one encoder input. When reading from mixed signal types, it is more efficient to use the
All input/output pairs of this function have direct feedthrough behaviour.
There are currently no examples
HIL Write | Writes to analog, digital, encoder and/or other channels of a HIL board. |
Target |
Supported |
Comments |
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Yes |
Fully supported. |
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