niDMM Control
Controls the DMM. Use this VI if you want a parameter change to be immediately reflected in the hardware. Use this VI before calling niDMM Initiate to make the initiate call as quickly as possible. Calling this VI while the DMM is taking measurements results in an error. After the DMM is finished taking measurements, calling this VI will make any unfetched data points unavailable.
The NI 4050 and NI 4060 are not supported.
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instrument handle identifies a particular instrument session. You obtain the instrument handle parameter from niDMM Initialize or niDMM Initialize With Options. The default is None. |
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Control Action is the action you want NI-DMM to perform. The only action currently supported is Commit, which commits to hardware all of the configured attributes associated with the session. |
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error in (no error) describes error conditions that occur before this VI runs. If an error occurred before this VI runs, the VI passes the error in value to error out. This VI runs normally only if no error occurs before this VI runs. If an error occurs while this VI runs, it continues and sets its own error status in error out. Use niDMM Error Message to display the description of the error code. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.
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instrument handle out returns a handle that you use to identify the instrument in all subsequent instrument driver VI calls. |
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error out contains error information. If error in indicates that an error occurred before this VI ran, error out contains the same error information. Otherwise, it describes the error status that this VI produces. Right-click the error out indicator on the front panel and select Explain Error from the shortcut menu for more information about the error.
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