IviSpecAn Query Marker [MKR]
IviSpecAnMarker Capability Group
This VI returns the horizontal position and the marker amplitude level of the active marker.
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instrument handle The instrument handle that you obtain from the IviSpecAn Initialize or IviSpecAn Initialize With Options VIs. |
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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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instrument handle out The instrument handle that you obtain from the IviSpecAn Initialize or IviSpecAn Initialize With Options VIs. |
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marker position Returns the horizontal position of the active marker from the IviSpecAn>>Markers>>Marker Position property. |
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marker amplitude Returns the amplitude value of the active marker from the IviSpecAn>>Markers>>Marker Amplitude property. Units: The units are specified by the IviSpecAn>>Basic Operation>>Amplitude Units property, except when the IviSpecAn>>Markers>>Marker Type>>Marker Type property is set to Delta. When IviSpecAn>>Markers>>Marker Type>>Marker Type is set to Delta the units are dB. |
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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. |