Configuration Arbitrary Waveform
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Chapter8 Configuration Arbitrary Waveform
This chapter will introduce configuration of arbitraryny waveform of IT7900.
Besides the five standard waveforms (see 4.3 Waveform Selection ) built in the
main interface, the user can enable the outputting of AC wave sequences of
different amplitudes through List and self-define function.
8.1 List Function
At maximum of 200 steps can be edited for each List file. The user can choose
any waveform from existing 11 waveforms. Or, the user can choose a waveform
file stored in the device through self-define function (see 8.3 “Self-defined
Waveform Function” for details) and combine the waveform files into a List file
based on required order. Meanwhile, the user can set the starting steps of the
List file, run count and end state of the waveform, and edit parameters such as
frequency, amplitude, running time and rising slope of each waveform.
8.1.1 Create a new List file
Under single-phase mode, the user can output AC waveform sequences with
different amplitudes by creating a new List file. Detailed operation steps are as
below:
1. Press [Shift]+[V-set](list) on the front panel to enter the List function
configuration interface, as shown in the figure below.
Trig source: select trigger source, valid when the control mode is the trigger
mode.
Run/Stop: Run/stop the list function.
Open: Select the List file to execute from local memory or USB disk.
New: Create a new List file.
Delete: delete the present List file.
2. Press [New] and enter to the List file edit interface.
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