NF DM2571, Руководство пользователя

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REMOTE CONTROL
259
Other Commands
ABORt
Aborts a measurement in progress, returning the instrument to the trigger idle
state.
●Use this to abort a measurement when the instrument is waiting for a trigger,
or for aborting a long measurement or series of measurements.
FETCh[X]?
Waits for measurements to complete and copies all available measurements to
the instrument's output buffer. The readings remain in reading memory.
X = null or 1 indicate 1
st
display value, X = 2 indicate 2
nd
display value
Example: SAMP:COUN 3
INIT
FETC?
Returns: -4.98748741E-01,-4.35163427E-01,-4.33118686E-01
●The FETCh? query does not erase measurements from the reading memory.
You can send the query multiple times to retrieve the same data.
●You can store up to 10,000 measurements in the reading memory of the
DM2571. If reading memory overflows,new measurements overwrite the
oldest measurements stored; the most recent measurements are always
preserved. No error is generated, but the Reading Mem Ovfl bit (bit 14) is set
in the Questionable Data Register's condition register.