EX Series Operating Manual
3-3. Programming Over Voltage Protection(OVP).
Overvoltage protection guards the load against output voltages that reach a specified value greater
than the programmed protection level. Below procedure is for setting the OVP level.
disable the OVP at the Factory Mode.
▌Turn on the power supply
▌Turn on the power supply
After turned on, check the power supply displays"
**OUTPUT OFF**
" Mode.
▌Press the "Protection" key in other to enter the OVP menu.
LCD Display
PROTECT> 1.OVP
▌Press the "Protection" key one more time at the "
1.OVP
" state.
▌Press the Protection key one more time at the
1.OVP
state.
LCD Display
OVP SET> 32.00V
▌Move the under bar cursor location where you want to change.
▌Set the trip level.
Note that you cannot set the trip levels to lower than current real output volt in
Note that you cannot set the trip levels to lower than current real output volt in
other to prevent the operator's malfunction occurring.
▌After set the trip levels that you want, press the "Protection" Key.
LCD Display
CHANGED
After displayed above message, The power supply will exit the OVP
d th di
l
ill
t
t th
t
d
menu and the display will return to the meter mode.
Cancelling
▌If you don't want to change the OVP levels, just wait during 5 seconds.
Wait 5 sec
LCD Display
CANCEL…
≫ Related Remote Interface Command
{
}
VOLT:OVP {<voltage>}
VOLT:OVP?
VOLT:TRIP?
VOLT:CLE
응용:
VOLT:OVP 25
Set the OVP Level.
VOLT:OVP?
Confirm the OVP Level
VOLT OVP TRIP?
C
fi
h O i
d OVP
VOLT:OVP:TRIP?
Confirm the Otripped OVP
VOLT:OVP:CLE
Clear the tripped OVP
About initial OVP setting, refer to Default Setting Values of "1-6. Check After Power On"
Note
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