Power Supply Function
a. Press the [V-set] key on the front panel to set the output voltage val-
ue Vset.
b. Press the [I-set] key on the front panel to set the current upper limit
Ilim, and the current lower limit is 0.
• CC priority
a. Press the [I-set] key on the front panel to set the output current value
Iset.
b. Press the [V-set] key on the front panel to set the voltage upper limit
Vlim, and the voltage lower limit is 0.
4.4.2 Set the Internal Resistance
This series instrument provides internal resistance setting (CV priority mode on-
ly). The procedures are shown as below.
1. Press the composite keys [Shift]+[V-set] (Config) on the front panel to enter
the configuration menu.
2. Rotate the knob to select Output Res and press [Enter] to confirm.
3. Set the internal resistance value and press [Enter] to confirm.
4.4.3 Set the Output-On/Output-Off Delay
You can set the output-on/output-off delay time within the range from 0.001 sec-
onds to 60 seconds.
• On Delay: Indicates from the time that a command to turn on the output is re-
ceived until the output actually turns on.
• Off Delay: Indicates from the time that a command to turn off the output is re-
ceived until the output actually turns off.
The procedures to set the output delay time are as follows.
1. Press the composite keys [Shift]+[V-set] (Config) on the front panel to enter
the configuration menu.
2. Rotate the knob to select On Delay or Off Delay, and press [Enter] to
confirm.
3. Set the output-on/output-off delay time and press [Enter] to confirm.
4.5 Protection Function for Power Supply
This series instrument provides the general protection functions such as over-
voltage, overcurrent, overpower, undercurrent and undervoltage protection. The
corresponding protection parameters can be configured in the Protect menu. In
Copyright © Itech Electronic Co., Ltd.
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