Keysight Technologies 34410A - Page 83

34410A/11A/L4411A User’s Guide 81
Features and Functions 2
• The multimeter will continue taking readings until the specified count or duratio
n
has been reached, unless the data logger is stopped manually. After the
programmed count or duration has been reached, the display will show SAVING
READINGS, then LOGGING COMPLETE. The readings are stored in
non–volatile memory.
To stop a data logging session in progress, press any key. The display will show
DATA LOGGER? and offer the selections CONTINUE or STOP. The data logger
continues to take readings while this is displayed.
• If you select STOP and press , the display will read DATA TO NV?,
prompting you to SAVE or DISCARD the readings already logged. Select one of
these options and press to terminate data logging.
• If you select CONTINUE and
press , the data logging function will continue
as set up, until complete.
To read the data logged from the front panel, press
DATA LOGGER > VIEW–RDGS
Use and to scroll through the stored readings.
• Remote Interface Operation: The following command returns all readings stored
in
non–volatile memory (NVMEM):
DATA:DATA? NVMEM
The following command deletes all readings stored in NVMEM.
DATA:DELete NVMEM
The following command returns the number of data points in NVMEM
DATA:POINts? NVMEM
Refer to the Keysight 34410A/11A/L4411A Programmer’s Reference Help for
a
complete description and syntax for these commands.
NOTE
The 34411A provides pre-triggering. The data logger function can be used in
conjunction with pre-triggering to collect data both before and after the triggering event.
See “Number of Pre-Trigger Samples (34411A/L4411A)” on page 72 for information
about setting a pre-trigger sample count.