OPERATION
23
level, and so that the values are not lower than the
set UVL trip point.
By using this feature, you can avoid turning the
output off by mistakenly setting the voltage or
current to a value that exceeds the set OVP or OCP
level or to a value that is lower than the set UVL
trip point.
If you have selected to limit the voltage setting (F-
14), you will no longer be able to set the output
voltage to a value that is above about 95% of the
OVP trip point or to a value that is lower than the
UVL trip point.
If you have selected to limit the current setting (F-
13), you will no longer be able to set the output
current to a value that is above about 95% of the
OCP trip point.
Steps
1.
Press the PROT key. The PROT key
lights up.
PROT
2.
The OVP protection function will be displayed
on the voltage display and the setting will be
displayed on the current display.
Protection
function
VOLTAGE
CURRENT
VSR
LAN
RMT
ERR
DLY
ALM
ISR
M 1
M 2
M 3
RUN
C V
C C
V
Protection
setting
A
Choose a
Protection
Function
3.
Turn the voltage knob to select a
protection function.
Voltage
Range
OVP, OCP, UVL
