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Configuration Arbitrary Waveform

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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