Smu.measure.math.mxb.bfactor - Keithley 2461 Reference Manual

Section 8: TSP command reference
Example
smu.measure.func = smu.FUNC_DC_VOLTAGE
smu.measure.math.format = smu.MATH_RECIPROCAL
smu.measure.math.enable = smu.ON
Also see
Calculations that you can apply to measurements
smu.measure.math.enable

smu.measure.math.mxb.bfactor

smu.measure.math.mxb.mfactor
smu.measure.math.percent
smu.measure.math.mxb.bfactor
This attribute specifies the offset, b, for the y = mx + b operation.
Type TSP-Link accessible
Attribute (RW) Yes
Usage
value = smu.measure.math.mxb.bfactor
smu.measure.math.mxb.bfactor = value
value
Details
This attribute specifies the offset (b) for an mx + b operation.
The mx + b math operation lets you manipulate normal display readings (x) mathematically based on
the calculation:
Where:
• y is the displayed result
• m is a user-defined constant for the scale factor
• x is the measurement reading (if you are using a relative offset, this is the measurement with relative
offset applied)
• b is the user-defined constant for the offset factor
8-160
(on page 8-158)
(on page 8-160)
(on page 8-162)
(on page 8-163)
Affected by
Restore configuration
Instrument reset
Power cycle
Measure configuration list
Function change
The offset for the y = mx + b operation; the valid range is −1e12 to +1e12
y = mx + b
Model 2461 Interactive SourceMeter® Instrument Reference Manual
Enables the reciprocal math operation on
voltage measurements.
(on page 3-82)
Where saved
Configuration script
Measure configuration list
Default value
0
2461-901-01 A/November 2015