Rigol DL3000 Series, Руководство пользователя

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RIGOL Chapter 2 Front Panel Operations
2-56 DL3000 User’s Guide
parameter focus to "P_Min".
(2) Enter a value by using the numeric keys. For setting methods, refer to the
descriptions in "Parameter Setting Method".
Set T_Limit
The maximum overpower protection time in OPP mode. If no action is
performed during the protection time, the load will automatically stop sinking
the current. The default unit for the value is
μs
.
(1) In the guide interface, press the Up/Down arrow key to switch the
parameter focus to "T_Limit".
(2) Enter a value by using the numeric keys. For setting methods, refer to the
descriptions in "Parameter Setting Method".
4. Enter the main interface
In the guide interface, after you configure the parameters, press Apply to enter
the main interface, as shown in Figure 2-34. At this time, "OPP" is active at the
top of the main interface, which indicates that the parameters have been
successfully configured. In the guide interface, if you give up configuring
parameters, you can press Cancel to exit the guide interface and enter the
main interface.
Figure 2-34 Main Interface of OPP Test Function
The menus of the main interface are displayed in three pages.
Menu items on Page 1: Von, Delay_Von, P_Start, P_Step, Delay_Step, and Next.
Menu items on Page 2: OPP_V, P_Max, P_Min, T_Limit, Back, and Next.
Menu items on Page 3: Guide, Read, Save, and Back.
To go to the next page, press Next; to exit the current page and go back to the
previous page, press Back; to go back to the guide interface from the main
interface, press
Guide
.
In the main interface, you can also set parameters based on your own needs.
The setting methods for the parameters are as follows:
Set Von
(1) In the main interface, press Von to switch the parameter focus to "Von".
(2) Enter a value by using the numeric keys, arrow keys, or the knob. For