Rigol DL3031 - Page 35

Chapter 2 Front Panel Operations RIGOL
DL3000 User’s Guide 2-5
(2) Press Range to switch the current working range. You can also use the
Left/Right arrow key or the knob to switch it.
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.
CAUTION
Befo
re switching the current range, please disable the channel input
to avoid causing damage to the instrument or the DUT.
Set Slew
The current slew rate for the positive transitions in CC mode. The slew rate
refers to the rate at which the input current to a module changes to a new
programmed value. The default unit for the slew rate is A/μs.
(1) In the main interface, press Slew to switch the parameter focus to "Slew".
(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 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 V.
To enable or disable this function, refer to
descriptions in "Enable/Disable the Von Latch Function".
(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
setting methods, refer to the descriptions of the help information or refer to
the descriptions in "Parameter Setting Method".
Set V_Limit
The upper limit of the voltage working in CC mode. The default unit for V_Limit
is V, and it ranges from 0 V to 155 V.
(1) In the main interface, press V_Limit to switch the parameter focus to
"V_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".
Tip
The range of the slew rate is determined by the current ratio (from 10% to
90%; from 90% to 10%) changes.