IviDigitizer Configure Window Trigger Source [WINT]
IviDigitizerWindowTrigger Capability Group
Configures the window trigger source, and the IviDigitizer Window Trigger Low Threshold, IviDigitizer Window Trigger High Threshold, and IviDigitizer Window Trigger Condition properties.
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Note A window trigger occurs when a signal that enters or leaves a given voltage range is detected. |
![IviDigitizer Configure Window Trigger Source [WINT].vi](ividigitizer_configure_window_trigger_source_[wint]c.gif)
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Threshold Low (1.0) Sets the window triggering low threshold, in volts. This value sets the IviDigitizer Window Trigger Low Threshold property.
Unit: volt Default Value: 1.0 |
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instrument handle The instrument handle that you obtain from the IviDigitizer Initialize VI or IviDigitizer Initialize With Options VI. The handle identifies a particular instrument session.
Default Value: None |
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Trigger Source ("") Specifies the trigger source. This value sets the IviDigitizer Active Trigger Source property.
Default Value: "" Note: You can specify the trace name as a string variable or as a literal enclosed in double quotes. |
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Windows Condition (Entering) Specifies whether a pulse that is within or outside the user-specified thresholds trigger waveform acquisition. This value sets the IviDigitizer Window Trigger Condition property.
Valid Values: - IVIDIGITIZER_VAL_WINDOW_CONDITION_ENTERING (1) Configures the digitizer to trigger on signals when they enter the given triggering window. The end-user specifies the high and low thresholds with the IviDigitizer Window Trigger High Threshold and IviDigitizer Window Trigger Low Threshold properties. - IVIDIGITIZER_VAL_WINDOW_CONDITION_LEAVING (2) Configures the digitizer to trigger on signals when they leave the given triggering window. The end-user specifies the high and low thresholds with the IviDigitizer Window Trigger High Threshold and IviDigitizer Window Trigger Low Threshold properties. Default Value: IVIDIGITIZER_VAL_WINDOW_CONDITION_ENTERING (1) |
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error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs.
The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
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Threshold High (1.0) Sets the window triggering high threshold, in volts. This value sets the IviDigitizer Window Trigger High Threshold property.
Unit: volt Default Value: 1.0 |
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instrument handle out The instrument handle that you obtain from the IviDigitizer Initialize VI or IviDigitizer Initialize With Options VI. The handle identifies a particular instrument session.
Default Value: None |
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error out The error out cluster passes error or warning information out of a VI to be used by other VIs.
The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |