GW Instek PSU 40-38 - Set to C.V. Priority Mode

PSU Series User Manual
52
5. Press PROT again to exit. The
PROT key light will turn off.
PROT
Clear
OVP/OCP/UVL
protection
The OVP, OCP or UVL protection can
be cleared after it has been tripped by
holding the ALM_CLR button for 3
seconds.
PROT
ALM_CLR
Set to C.V. Priority Mode
When setting the power supply to constant voltage mode, a current
limit must also be set to determine the crossover point. When the
current exceeds the crossover point, the mode switches to C.C.
mode. For details about C.V. operation, see page 24. C.C. and C.V.
mode have two selectable slew rates: High Speed Priority and Slew
Rate Priority. High Speed Priority will use the fastest slew rate for
the instrument while Slew Rate Priority will use a user-configured
slew rate.
Background
Before setting the power supply to C.V. mode,
ensure:
 The output is off.
 The load is connected.
Steps
1. Press the Function key. The
Function key will light up.
Function
2. The display will show the function (F-01) on the
voltage display and the setting for the function
in the current display.
VOLTAGE CURRENT
LAN RMT ERR DLY ALM ISR M 1 M 2 M 3 RUN
C V C C
V A
Function
number
Function
setting