NF DM2571, User Manual

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DM2571 User Manual
274
DATA:REMove? <reading_number>,[WAIT]
Reads and erases measurement values from reading memory up to the
specified <reading_number>.
The measurement values are read and erased from the reading memory starting
with the oldest measurement first.
Ex:SAMP:COUN 10
INIT
DATA :REM? 4
Returns:
-1.12816521E-04,-1.13148354E-04,-1.13485152E-04,-1.13365632E-04
●If you do not specify a value for <reading_number>, +9.9137 (Not
a Number) is returned.
●If reading_number is greater than the latest counts of measurement, it will
return the error. However, it will return data if reading_number of counts of
measurement reach the set threshold only when WAIT parameter is specified.
●The R? and DATA:REMove? queries can be used during a long series of
readings to periodically remove readings from memory that would normally
cause the reading memory to overflow. R? does not wait for all readings to
complete. It sends the readings that are complete at the time the instrument
receives the command.