Rigol DL3000 Series, Руководство пользователя

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RIGOL Chapter 2 Front Panel Operations
2-58 DL3000 User’s Guide
Set P_Min
(1) In the main interface, press P_Min to switch the parameter focus to
"P_Min".
(2) Enter a value by using the numeric keys, arrow keys, or the knob. For
setting methods, refer to the descriptions of the help information or refer to
the descriptions in "Parameter Setting Method".
Set T_Limit
(1) In the main interface, press T_Limit to switch the parameter focus to
"T_Limit".
(2) Enter a value by using the numeric keys, arrow keys, or the knob. For
setting methods, refer to the descriptions of the help information or refer to
the descriptions in "Parameter Setting Method".
5. Turn on the channel input
Press On/Off to turn on the channel input
.
At this time, the actual input
voltage, current, resistance, and power will be displayed in the main interface.
If the load passes the test, a prompt message is displayed, "OPP test passed!"
The DUT will automatically turn off output.
If the load fails the test, one of the following prompt messages is displayed:
"Upper limit exceeded. OPP test failed!" "Lower limit exceeded. OPP test failed!"
Or "Timeout! OPP test failed!"
WARNING
To avoid electric shock, ensure that the DUT is connected to the
input terminals of the load properly before you turn on the channel
input.
CAUTION
When the fan stops working, the channel is disabled. Then, a
message is displayed, "Fan stops running!"
6. View waveform display
After you enter the main interface, press the waveform display key to
enter the waveform display interface, as shown in Figure 2-35. The power will
have a stepped increase. If the OPP test is successful, the power will increase
until it reaches the protection power of the DUT; if the OPP test fails, the power
will increase until it reaches the set maximum power. For detailed operations,
refer to the descriptions in "Waveform Display Function" section. Press the
waveform display key again to exit the waveform display interface and
Tip
In the guide interface, you can only use the numeric keys to input the value for the
parameter; in the main interface, you can use the numeric keys, the arrow keys, or
the knob to input the value for the parameter.