Operation
Power Supply Operation
Release 3.0 67
To set the Over-Voltage Protection:
The other protection options follow a similar procedure, but have 2 extra steps:
1. When you press PROT SET / ALARMS, the OVP prompt appears. Press
PROT SET/ ALARMS repeatedly to cycle through the other protection
options.
2. Protection options, other than OVP, prompt you with S/D if trip? N
Use the arrow keys to select Yes or No.
Yes shuts down the power supply if the protection limit is reached.
No issues a warning (a message in the Alarms menu) without shutting down the
supply.
Step # Do This You Will See
1OVP SHUTDOWN
2OVP SET 0V
3Use the Voltage knob, the numeric,
keypad, or the arrow keys to enter a
value. The value must be between
0–103% of the unit’s rated voltage.
OVP SET ####V
4This setting is saved and the display
returns to its default operating mode.
PROT SET
ALARMS
ENTER
ENTER