IviCounter Configure Edge Time Reference Levels
IviCounterBase Capability Group
Configures the IviCounter Edge Time Reference Type, IviCounter Edge Time Estimate, IviCounter Edge Time Resolution, IviCounter Edge Time High Reference Level, and IviCounter Edge Time Low Reference Level properties for an edge time measurement. If the channel slope is positive a rise-time measurement is performed, if the channel slope is negative, a fall-time measurement is performed.
|
reference type Specifies the reference type. The driver sets the IviCounter Edge Time Reference Type property to this value.
Valid Values: IVICOUNTER_VAL_VOLTAGE_REFERENCE_TYPE - Voltage IVICOUNTER_VAL_PERCENT_REFERENCE_TYPE - Percent Default Value: IVICOUNTER_VAL_VOLTAGE_REFERENCE_TYPE |
||
|
instrument handle The instrument handle you obtain from the IviCounter Initialize VI or IviCounter Initialize With Options VI. The handle identifies a particular instrument session.
Default Value: None |
||
|
channel ("") Specifies the name of the channel to configure. The driver sets the IviCounter Edge Time Channel property to this value.
Default Value: ""
|
||
|
estimate (0.1 s) Specifies the estimated measurement edge time. The driver sets the IviCounter Edge Time Estimate property to this value.
Units: seconds Default Value: 0.1 |
||
|
|
resolution (0.01 s) Specifies the resolution of the edge time measurement. It is the quantization size, or the smallest delta value that can be detected. The driver sets the IviCounter Edge Time Resolution property to this value.
Units: seconds Default Value: 0.01 |
||
 |
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. |
||
|
|
high reference (0.1) Specifies the high reference level for the edge time. The driver sets the IviCounter Edge Time High Reference property to this value.
Units: volt or percent Default Value: 0.1 |
||
|
|
low reference (0.9) Specifies the low reference level for the edge time. The driver sets the IviCounter Edge Time Low Reference property to this value.
Units: volt or percent Default Value: 0.9 |
||
 |
instrument handle out The instrument handle you obtain from the IviCounter Initialize VI or IviCounter Initialize With Options VI. The handle identifies a particular instrument session.
Default Value: None |
||
|
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. |
