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The parameters for the pulse operation mode include Function, Mode,
range, A_ Level, B_ Level, rising slew rate, falling slew rate, width and
trigger selection. The interface menu can be divided into three pages.
Set range
Current range:5 A or 30 A
Voltage range: 36 V or 150 V
Set A_level
The sink current toggles between a high value and a low value in Pulse
mode. The A_Level is designated as the low value. The default unit for
A_Level is Ampere (A).
Set B_level
The sink current toggles between a high value and a low value in Pulse
mode. The B_Level is designated as the high value. The default unit for
B_Level is Ampere (A).
Set width
Width: The time duration for the step to sink current Level B. Units are
s or ms and setting range is 0.020 ms - 999 s.
Slew_RIS and Slew_FALL
Slew_RIS and Slew_FALL: The rate of change to a new level from the
current sink value of the load. Slew units are A/us and setting range is
0.001 - 2.5 A/us.
3. Enable trigger
Press Shift + CP key to enter the Utility interface. After pressing the "Config"
key, the trigger source can be set on page 2 of the menu.
There are three trigger options available: Manual/Ext/Bus. Manual displays
a trigger softkey on page 3 of the Dynamic test. Pressing this key will trigger
the step. Ext sets the trigger type to external, which looks for a valid trigger
on the rear panel Ext Trig input. Bus is a trigger sent over the remote control
bus. See "Set trigger" in Section 3 for more details.
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