The return format depends on the settings of the FORMat:BORDer and FORMat[:DATA] commands.
When the data format is set to ASCII, returned values are comma separated. When the data format is
set to REAL, data is returned as single precision floating point values in definite length arbitrary block
response format.
Parameter Typical Return
(none) <value> [,<value>]
or <Block>
Returns the measured current array FETC:ARR:CURR? (@1)
Returns the measured voltage array FETC:ARR:VOLT? (@1)
Returns the measured power array FETC:ARR:POW? (@1)
FETCh:ELOG? <maxrecords>, (@<chanlist>)
Returns the most recent external datalog records. Data must be read from the buffer periodically to
avoid the buffer overflowing. Whenever data is read using FETCh:ELOG? then that buffer space is
made available in the instrument for storing more acquired data.
Maxrecords specifies the maximum number of records of datalog data that the controller will return for
each channel. A record is one set of voltage and current readings for one time interval. The exact
format of a record depends on which functions have been enabled for external datalog sensing. If ALL
datalog sense functions are enabled, one record will contain:
Current average, Current minimum, Current maximum, Voltage average, Voltage minimum, and
Voltage maximum, in that order. If any of these sense functions are not enabled, that data is not part
of the returned record.
The return format depends on the settings of the FORMat:BORDer and FORMat[:DATA] commands.
When the data format is set to ASCII, returned values are comma separated. When the data format is
set to REAL, data is returned as single precision floating point values in definite length arbitrary block
response format.
Parameter Typical Return
[<maxrecords>] the number of records
returned (1 to 16,384)
<value> [,<value>]
or <Block>
Returns 100 data records FETC:ELOG? 100, (@1)
5 SCPI Programming Reference
244 Keysight N6700C Operating and Service Guide
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