Frequency Range

The frequency range determines how frequently and for how long a measured value is recorded.

The larger the frequency range, the more frequently a measured value is recorded, and the shorter the maximum stored recording duration.

Select "Writer mode"
Select "Current 50A" under "Test connection"
Select "=" under "Type of measurement"
Set "Measuring range" to "10 A" scale
Set "Frequency range" based on how long of a trace is required. Refer to the chart below for examples.

Fig 1: Oscilloscope Setting Screen Display

Courtesy of BMW OF NORTH AMERICA, INC.

FREQUENCY RANGE CHART

Set "Frequency Range"	Number of Measurements	Maximum Duration of Recording
2 mHz	1 per second	83 minutes
1 mHz	1 every 2 seconds	2.7 hours
0.4 mHz	1 every 5 seconds	5.5 hours
0.2 mHz	1 every 20 seconds	27.7 hours