Keysight EL30000 Serie Guide D'utilisation page 101

Using the Data Logger Function
Logging data
Data logger view
Data logger marker view
Using the knob in data logger view
Data logger properties and waveform settings
Save the data log
The Data Logger allows you to view and log input voltage and current data for up to 10,000 hours (for single output,
depending on the memory size) and up to 5 MB of data.
You can configure the Data Logger View to display voltage or current waveforms for all inputs. Once data logging
completes, the data is automatically stored to a file named default.dlog.
Logging data
In the following data log example, a user-defined arbitrary waveform is captured on the data logger. The data logger
records the actual input current of the arbitrary waveform.
Step 1 — Set the load operating mode to CC
Press Mode > Mode CC .
Step 2 – Program the input current values
In Meter View, set the input current of input 1 to 1 A. This is described under Controlling the Inputs.
Step 3 – Program the sequence for the input channels
Configure the input sequence as described under Using the Sequence LIST.
Program the input current and time values as follows:
Step 0: 0.5 A; 1 s
Step 1: 1 A; 1 s
Step 2: 2 A; 1 s
Keysight EL30000 Series User's Guide 101