EX Series Operating Manual
3-5. Programming Under Voltage Limit(UVL)
Normally, you can adjust the voltage from 0V to maximum voltage but if you set the UVL level,
you can adjust the voltage from UVL level to maximum voltage.
▌Turn on the power supply
After turned on, check the power supply displays"
**OUTPUT OFF**
" Mode.
▌Before setting the UVL level, voltage limit setting value must be higher
than UVL level. And then you can set the UVL limit value.
▌In other to set the voltage, move the under bar cursor where you want
by using left cursor key and set the voltage by using encoder knob.
Under the protection(OVP/UVL/OVL) setting state, voltage cannot be over the
on the display and voltage value returns to protection level value
protection level. If the level over, "
PROTECTION LIMIT
" message appears
on the display and voltage value returns to protection level value.
▌Press the "Protection" key in other to set the UVL level.
LCD Display
PROTECT> 1.OVP
▌Move to the UVL menu by using right cursor key.
LCD Display
PROTECT> 3.uvl
LCD Display
PROTECT> 3.uvl
▌Press the "Protection" key one more time at the "3. uvl" state.
LCD Display
UVL SET> 00.00v
▌Move the under bar cursor location where you want to change.
▌Set the Under Voltage Level by using encoder knob
▌Set the Under Voltage Level by using encoder knob.
Note that you cannot set the limit levels to lower than current real output
voltage in other to prevent the operator's malfunction occurring.
▌After set the limit levels that you want, press the "Protection" Key.
LCD Display
CHANGED
After displayed above message, The power supply will exit the UVL
menu and the display will return to the meter mode
menu and the display will return to the meter mode.
Cancelling
▌If you don't want to change the UVL levels, just wait during 5 seconds.
Wait 5 sec
LCD Display
CANCEL…
≫ Related Remote Interface Command
VOLT:UVL {<voltage>}
VOLT:UVL ?
Apply :
VOLT:UVL 5
Set the UVL level
About initial UVL setting, refer to Default Setting Values of "1-6. Check After Power On"
Note
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