Keithley 2657A, Reference Manual, Page: 119 / 805

Model 2657A High Power System SourceMeter® Instrument Reference Manual Section 3: Functions and features
2657A-901-01 Rev. B/December 2012 3-5
Remote filter programming
Filter commands
The following table summarizes the filter commands. See the TSP command reference (on page 7-1)
for details about commands.
Filter commands
Command Description
smua.measure.filter.count = count Set filter count (1 to 100)
smua.measure.filter.enable = smua.FILTER_ON Enable filter
smua.measure.filter.enable = smua.FILTER_OFF Disable filter
smua.measure.filter.type = smua.FILTER_MEDIAN Select median filter type
smua.measure.filter.type = smua.FILTER_MOVING_AVG Select moving average
filter type
smua.measure.filter.type = smua.FILTER_REPEAT_AVG Select repeat average filter
type
Filter programming example
The programming example below illustrates how to set the following filter aspects:
•
Filter type:
Moving average
•
Filter count:
10
•
Filter state:
Enabled
-- Program count to 10.
smua.measure.filter.count = 10
-- Moving average filter type.
smua.measure.filter.type = smua.FILTER_MOVING_AVG
-- Enable filter.
smua.measure.filter.enable = smua.FILTER_ON