KEPCO BOP-MG 1KW, Operator'S Manual

Page: 70 / 198

3-2
BOP HIPWR 111315
FIGURE 3-2. FRONT PANEL KEYPAD
TABLE 3-1. FRONT PANEL CONTROLS AND INDICATORS
NUMBER
(FIGURE 3-1)
CONTROL/INDICATOR FUNCTION
1
POWER ON/OFF
circuit breaker A7CB1
Applies source power to unit
2
Alphanumeric/graphic Display
(LCD)
Displays output voltage and current as well as information in response to
keypad and ADJUST control entries. Displays function of soft function
keys F1 through F5, and displays information as required to perform all
local functions.
3
STANDBY indicator
Lights to indicate when the unit is in Standby mode. Behavior of the unit
in Standby (Output off) is determined by the options chosen for Load
Type (see PAR. 3.3.6). If the Load Type is ACTIVE (default), then in
Standby mode the unit is set to voltage mode, voltage is set to zero, cur-
rent protection is set to the nominal, and voltage limit is set to maximum.
4 Keypad
Access all local functions (see PAR. 3.2.1, Figure 3-2 and Table 3-2 for
details).
5 FAULT indicator
Lights when a fault is detected. The failure of the following assemblies
cause the FAULT indicator to go on: A1 (any control function failure), A2
(overtemperature, instant internal overcurrent, output overvoltage/over-
current, local +15V failure), A4 (input under/overvoltage, input overcur-
rent, internal output under/overvoltage, internal output overcurrent,
overtemperature, fan failure, local –15V failure). When the FAULT indica-
tor lights, the LCD will briefly display messages about the fault (see Table
B-5, Appendix B for details), however the FAULT indicator remains lit.
When the fault has been removed, normal operation is restored by
cycling power off, then on (preferred) or by briefly pressing the RESET
key on the front panel to initiate a shut down and power up sequence
(see RESET key, Table 3-2).
6 ADJUST control
The control Increases or decreases the highlighted digit of numeric fields
(use
R
or
T
to change the highlight). When depressed, the control
Increases or decreases the least significant digit of numeric fields. If the
output is enabled, voltage and current adjustments are immediately pres-
ent at the output without pressing
ENTER . For alphanumeric fields, the
control cycles through all alphanumeric and symbol characters. (use
T
to highlight the next character and press ENTER when complete). On
submenus the control highlights parameter of interest.
E
N
T
E
R