Keysight Technologies 8163A/B - Page 97

8163A/B, 8164A/B & 8166A/B Mainframes Programming Guide 97
Measurement Operations & Settings 4
command: :SENSe[n][:CHANnel[m]]:FUNCtion:PARameter:LOGGing
syntax: :SENSe[n][:CHANnel[m]]:FUNCtion:PARameter:LOGGing<wsp><data points>,
<averaging time>[NS|US|MS|S]
description: Sets the number of data points and the averaging time for the logging data acquisition function.
parameters: Data Points:
Averaging time:
Data Points is the number of samples that are recorded before the logging mode is completed.
Data Points is an integer value.
Averaging time is a time value in seconds.
There is no time delay between averaging time periods. Use
:SENSe[n][:CHANnel[m]]:FUNCtion:PARameter:STABility? on page 100 if
you want to use delayed measurement.
If you specify no units for the averaging time value in your command, seconds are used as the default.
See
:SENSe[n][:CHANnel[m]]:FUNCtion:STATe on page 104 for information on starting/stopping a data
acquisition function.
See :SENSe[n][:CHANnel[m]]:FUNCtion:RESult? on page 100 for information on accessing the results of a
data acquisition function.
See Table 8 on page -208 for information on how triggering affects data acquisition functions.
response: none
example: sens1:func:par:logg 64,1ms
affects: All power meters and return loss modules
dual sensors: Can only be sent to master channel, slave channel is also affected.
Averaging Time
t
Measurement Running
Measurement Stopped
1352 4 687 9
command: :SENSe[n][:CHANnel[m]]:FUNCtion:PARameter:LOGGing?
syntax: :SENSe[n][:CHANnel[m]]:FUNCtion:PARameter:LOGGing?
description: Returns the number of data points and the averaging time for the logging data acquisition function.
parameters: none
response: Returns the number of data points as an integer value and the averaging time, t
avg
, as a float value in seconds.