Smu.measure.filter.count - Tektronix Keithley SourceMeter 2470 Reference Manual

Section 14: TSP command reference

smu.measure.filter.count

This attribute sets the number of measurements that are averaged when filtering is enabled.
Type TSP-Link accessible
Attribute (RW) Yes
Usage
filterCount = smu.measure.filter.count
smu.measure.filter.count = filterCount
filterCount
Details
The filter count is the number of readings that are acquired and stored in the filter stack for the
averaging calculation. When the filter count is larger, more filtering is done and the data is less noisy.
This command is set for the selected function.
Example
smu.measure.func = smu.FUNC_DC_CURRENT
smu.measure.filter.count = 10
smu.measure.filter.type = smu.FILTER_MOVING_AVG
smu.measure.filter.enable = smu.ON
Also see
Filtering measurement data
smu.measure.filter.enable
smu.measure.filter.type
14-124
2470 High Voltage SourceMeter Instrument Reference Manual
Affected by
Restore configuration
Instrument reset
Power cycle
Measure configuration list
Function change
The number of readings required for each filtered measurement (1 to 100)
(on page 5-25)
(on page 14-125)
(on page 14-126)
Where saved
Configuration script
Measure configuration list
Set the measurement function to
current.
Set the averaging filter type to moving
average, with a filter count of 10.
Enable the averaging filter.
2470-901-01 Rev. A / May 2019
Default value
10