KEPCO MBT Series - Manual (Page 47)

MBTSVC111609
3-9
3.2.1.5 ENABLING/DISABLING DC OUTPUT POWER
3.2.1.5.1 M AND MG MODELS
The DC OFF key will change the output voltage and current values to zero. The DC ON key
restores the previous output voltage and current values if these settings were not changed via
the keypad and/or VOLTAGE/CURRENT controls.
1. With the output disabled, the display reads:
2. To enable the output, press DC ON; the display briefly changes to:
then the display reads:
If the value of the load is less than the programmed voltage divided by the programmed current
(R
L
< V
Prog
/ I
Prog
), the MBT power supply will be forced into Current mode and the VOLTAGE
MODE indicator will be off and the CURRENT MODE indicator will be on.
Pressing the DC OFF key causes the actual output voltage and current to go to zero; the display
shows the programmed values for voltage and current.
VOLTAGE
MODE
CURRENT
MODE
POLARITY
REVERSED
REMOTE OUTPUT
ENABLED
STATUS
Output is OFF
***V ***A
NOTE: This screen indicates the power sup-
ply is in local mode with output dis-
abled and is waiting for some
instruction (e.g., setting output volt-
age, current, running or changing a
program, etc.).
*** Represents programmed values.
VOLTAGE
MODE
CURRENT
MODE
POLARITY
REVERSED
REMOTE OUTPUT
ENABLED
STATUS
Output ON
nnnV nnnA
NOTE: nnnV and nnnA represent the
actual output voltage and current of
the power supply.
VOLTAGE
MODE
CURRENT
MODE
POLARITY
REVERSED
REMOTE OUTPUT
ENABLED
STATUS
Keypad control
NOTE: This screen indicates the power
supply is in local mode with output
enabled and is waiting for some
instruction (e.g., setting output volt-
age, current, running or changing a
program, etc.).
nnnV nnnA