NF FRA5087, Instruction Manual

Page: 177 / 194

9.3 Measurement process
FRA5087 9-7
9.3 Measurement process
●Mode
REPEAT Repeatedly measures at a fixed frequency
SINGLE Measures once at a fixed frequency
SWEEP Measures while sweeping between the upper limit frequency and
the lower limit frequency
●Auto ranging feature
A feature that switches the input range according to the input signal levels
●Delay feature
A feature that inserts a delay after changing the frequency before starting the measurement
Delay quantity is set either by the length of the time or by the number of cycles
During frequency sweeping, the following sequence is repeated: frequency measurement ->
delay -> measurement.
Second setting
Setting range 0 to 9,999 seconds
Setting resolution 10ms
Cycle setting
Setting range 0 to 9,999 cycles
Setting resolution 1 cycle
●Integration feature
A data integration feature for measuring while eliminating noise effects
Measurement repetition is set either by the length of the time or by the number of cycles.
Cycle setting
Setting range 0 to 9,999 cycles
Setting resolution 1 cycle
Second setting
Setting range 0 to 9,999 seconds (one cycle of integration is always executed
regardless of the setting)
Setting resolution 10 ms
●Automatic integration feature
A feature that repeats integration until reaching a certain reliability
Maximum integration time
Cycle setting
Setting range 2 to 9,999 cycles
Setting resolution 1 cycle
Second setting
Setting range 0 to 9,999 seconds (two cycles of integration are always
executed regardless of the setting)
Setting resolution 10 ms