Error Messages 5
Keysight 34970A/34972A User’s Guide 243
418 File not opened for reading
The instrument failed to open the file for reading from the USB drive.
450 Overrun during data collection: readings lost in USB transfer
Internal error: readings were collected too fast and were not buffered for output
to the USB drive.
451 Overrun during USB output: readings lost in USB transfer
Internal error: USB write operation was unable to keep up with data collection.
452 Reading memory export aborted due to measurement reconfig
The export of reading memory was aborted because of measurement
reconfiguration.
453 Not able to execute while logging data to USB
Operation can not be completed while data is being actively logged to USB.
454 Not able to execute while copying data to USB
Operation can not be completed while data is being exported to USB.
455 Not able to execute while importing a configuration from USB
Operation can not be completed while a measurement configuration is being
imported from USB.
457 Logging request ignored: USB device is busy
Logging was not started because USB is busy, but the scan will continue to run
normally, placing data in reading memory.
458 External USB drive is inaccessible
External USB drive can not be accessed; either the disk is full or else it may need
to be reformatted. The instrument will behave as if no drive is present. The
instrument was unable to find a valid partition to use for storing instrument data.
459 Logging to USB was stopped
Data logging was stopped prior to completion due to an abort or some other
error condition.
460 Logging to USB was stopped after 2^32 sweeps of data
Instrument is only able to capture 2^32 (~4.3 billion) sweeps worth of data on an
external USB drive
461
Memory lost: non-volatile settings; USB drive
Data in non-volatile memory was lost or corrupted. USB logging enable, row
limit and column separator will be set to defaults.