Tektronix KEITHLEY SourceMeter 2606B Reference Manual page 152

Model 2606B System SourceMeter® Instrument Reference Manual
Configuring the filter from the front panel
Filter type and count are configured from the filter configuration menu on the virtual front panel. The
same filter configuration is used for all measurement functions.
To configure the filter:
1. Press the CONFIG key and then the FILTER key.
2. Select TYPE, and then select the filter type: AVERAGE or MEDIAN.
▪
AVERAGE: Use this menu item to select an averaging filter, then select the averaging filter
type: MOVING or REPEAT.
▪
MEDIAN: Use this menu item to select a median filter. The MOVING filter type is the
only option.
3. Select COUNT, and then specify the filter count (1 to 100 readings).
Setting the filter using a remote interface
The following table summarizes the filter commands. See the
for details about commands.
Filter commands
Command*
smuX.measure.filter.count = count
smuX.measure.filter.enable = smuX.FILTER_ON
smuX.measure.filter.enable = smuX.FILTER_OFF
smuX.measure.filter.type = smuX.FILTER_MEDIAN
smuX.measure.filter.type = smuX.FILTER_MOVING_AVG
smuX.measure.filter.type = smuX.FILTER_REPEAT_AVG
* smuX can be smua for channel A or smub for channel B
Filter programming example
The programming example below illustrates how to set the following filter options:
•
Filter type: Moving average
•
Filter count: 10
•
Filter state: Enabled
-- Set the program count to 10.
smua.measure.filter.count = 10
-- Set the moving average filter type.
smua.measure.filter.type = smua.FILTER_MOVING_AVG
-- Enable the filter.
smua.measure.filter.enable = smua.FILTER_ON
2606B-901-01 Rev. C November 2021
Section 5: Sourcing and measuring
TSP command reference
Description
Set filter count (1 to 100)
Enable filter
Disable filter
Select median filter type
Select moving average filter type
Select repeating average filter type
(on page 15-1)
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