10
228-1915
053119
KEPCO, INC.
131-38 SANFORD AVENUE
FLUSHING, NY. 11355 U.S.A.
TEL (718) 461-7000
FAX (718) 767-1102
http://www.kepcopower.com
email: [email protected]
FIGURE 7. LOAD CONNECTION
ADJUSTING LCD BRIGHTNESS, CON-
TRAST AND BACKGROUND
From the power-
up screen, (Figure 5), press
#
twice to initiate con-
trast adjustment. The contrast gradually alternates
between light and dark. When the contrast is accept-
able, press
#
to apply the change and exit contrast
adjust. Use the
T
and
R
keys for fine adjustment of
contrast. Contrast can also be adjusted from the
power-up screen by pressing
#
once, then pressing
T
and
R
as needed for fine adjustment.
To change the background, press
#
from the power-
up screen, Highlight Background, press
!
, highlight
Black or White, then
$
to save. Press
$
exit and
save for power-up or
%
to apply the changes (without
saving for power-up) and exit.
ENABLING/DISABLING AUDIBLE BEEPS
From the power-up screen, press
#
, then modify the
setting. Even though audible beeps are set to off, the
beeps will still sound upon power-up or detection of a
power supply fault.
SETTING VOLTAGE OR CURRENT MODE
The BOP uses two separate channels, one to set out-
put voltage or current and one to set the corresponding
protection limit. The main channel is determined by the
MODE
key (in local mode) which alternately selects
either Voltage mode or Current mode or by SCPI com-
mand (in digital remote mode). The protection channel
is determined automatically by the main channel
selected. When Voltage mode is selected, the current
protection channel is active, and when Current mode is
selected, the Voltage protection channel is active.
PROGRAMMING VOLTAGE OR CURRENT
AND ASSOCIATED PROTECT LIMITS
From
the power-up screen the settable voltage/current
parameters are displayed at the bottom of the LCD
above the
HELP
message. Use
Y
or
U
to highlight
the main or protect channel.
1. To verify that the unit is configured for internal ref-
erences press
$
from the power-up screen and
verify that Reference Input and Protection Limit
are set to Internal, and External Mode is set to
Disable. If necessary to change a setting, use
Y
or
U
to highlight the parameter, and press
!
to
modify. Highlight the desired selection and press
$
to save, then press
$
to save for power-up
or
%
to exit. If analog programming is desired,
refer to Operator’s Manual.
2. Verify that the load type has been configured
properly to ensure that the unit behaves as
expected when the output is off (see “Max/Min
Setting Menu” on page 12 8 for details).
3. Press
MODE
key to select the main channel
(VOLTAGE or CURRENT); the associated PRO-
TECT channel is automatically selected and dis-
played.
A. LOCAL SENSING
B. REMOTE SENSING
