Acqiris SA230E User Manual page 78

7.2 How to calibrate the module?
The Channel.CalibrationTargetVoltage property allows to define, in volts, the channel input
level at which the noise level will be minimized by the self-calibration. This value is only used if the
property Calibration.TargetVoltageEnabled is true.
Parameter change requiring a new self calibration
The table below lists the parameters that require a new self calibration of the module when changed.
Group Category
Acquisition
Channel parameters
A
B Trigger
C External reference
The channel parameters are calibrated independently per channel.
Driver interfaces and functions
The interfaces/methods/properties (functions/attributes) listed below are provided by the Acqiris MD3
driver. Please refer to AqMD3.chm (IVI-C) or Acqiris.AqMD3.Fx40.chm (IVI.NET) for detailed help.
IVI-C
Functions
AqMD3_SelfCalibrate
Attributes
AQMD3_ATTR_CALIBRATION_IS_REQUIRED
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Parameter
Sampling rate
Vertical range
Input filter Bypass (Yes/No)
CalibrationTargetVoltage
Offset
Trigger source
Reference mode (External or
Internal Reference)
Calibration required
Only the 1st time, for an identical set of parameter
values
Only if Calibration.TargetVoltageEnabled is true.
And each time this parameter changes
Only the 1st time
Each time this parameter changes
Acqiris SA230E User's Manual