Smux.measure.analogfilter; Smux.measure.autorangey - Keithley 2601B Reference Manual

Section 7: TSP command reference

smuX.measure.analogfilter

This attribute controls the use of an analog filter when measuring on the lowest current ranges. This attribute is
available on the Models 2634B/2635B/2636B only.
Type TSP-Link accessible
Attribute (RW) Yes
Usage
option = smuX.measure.analogfilter
smuX.measure.analogfilter = option
option
X
Details
This attribute engages an approximately 1 Hz analog filter across the current range elements.
The analog filter is only active when using the 1 nA and 100 pA measurement ranges.
Example
smua.measure.analogfilter = 0
Also see
Filters (on page 3-3)

smuX.measure.autorangeY

This attribute stores the measurement autorange setting.
Type TSP-Link accessible
Attribute (RW) Yes
Usage
autoRange = smuX.measure.autorangeY
smuX.measure.autorangeY = autoRange
autoRange
X
Y
7-198
Series 2600B System SourceMeter® Instrument Reference Manual
Affected by
Instrument reset
SMU reset
Recall setup
Enables or disables the analog filter: set to one of the following:
0: Filter off
1: Filter on
Source-measure unit (SMU) channel (for example,
smua.measure.analogfilter applies to SMU channel A)
Affected by
Instrument reset
SMU reset
Recall setup
The state of the measurement autorange setting; set to one of the following values:
0 or smuX.AUTORANGE_OFF: Disabled
1 or smuX.AUTORANGE_ON: Enabled
2 or smuX.AUTORANGE_FOLLOW_LIMIT: Measure range automatically set to the limit
range
Source-measure unit (SMU) channel (for example, smua.measure.autorangev
applies to SMU channel A)
SMU measure function (v = voltage, i = current)
Where saved Default value
Not saved 1 (filter on)
Turns off the SMU channel A analog filter.
Where saved Default value
Saved setup 1 (smuX.AUTORANGE_ON)
2600BS-901-01 Rev. B / May 2013