Rigol DL3021A Инструкция по эксплуатации(ENG) онлайн [77/163] 394808

Chapter 2 Front Panel Operations RIGOL

DL3000 User’s Guide 2-47

Note:

 The low range provides better resolution and accuracy at low current

settings.

 If the set current value is greater than the maximum value of the low range,

you must select a high range.

Set Von

When the input voltage is greater than the set starting voltage (Von), the load

starts to sink the current. The default unit for Von is V, and it ranges from 0 V to

150 V. The default Von is 0.01 V.

(1) In the guide interface, press the Up/Down arrow key to switch the

parameter focus to "Von".

(2) Enter a value by using the numeric keys. For setting methods, refer to the

descriptions in "Parameter Setting Method".

Set Delay_Von

Sets the time period for how long the load starts to sink the current after the

input voltage reaches Von. The default unit for the delay time is ms.

(1) In the guide interface, press the Up/Down arrow key to switch the

parameter focus to "Delay_Von".

(2) Enter a value by using the numeric keys. For setting methods, refer to the

descriptions in "Parameter Setting Method".

Set C_Start

The current value when the load starts in OCP test mode. The default unit for

the value is A.

(1) In the guide interface, press the Up/Down arrow key to switch the

parameter focus to "C_Start".

(2) Enter a value by using the numeric keys. For setting methods, refer to the

descriptions in "Parameter Setting Method".

Set C_Step

The step current in OCP test mode. The default unit for the value is A.

(1) In the guide interface, press the Up/Down arrow key to switch the

parameter focus to "C_Step".

(2) Enter a value by using the numeric keys. For setting methods, refer to the

descriptions in "Parameter Setting Method".

Set Delay_Step

The time interval during which the current moves from step to step in OCP test

mode. The default unit for the value is ms.

(1) In the guide interface, press the Up/Down arrow key to switch the

parameter focus to "Delay_Step".

(2) Enter a value by using the numeric keys. For setting methods, refer to the

descriptions in "Parameter Setting Method".