KEPCO BOP 1000W, Operator'S Manual

Page: 85 / 188

BOP HIPWR 080709
3-21
3.3.7 CHANGING THE DEFAULT POWER UP SETTINGS
When the BOP is shipped, the following default settings are programmed to be in effect each
time the unit is turned on, however these defaults may be changed as indicated below;
• Mode: Voltage (may be voltage or current, see PARs. 3.3.2 and 3.4.2. Table 3-7 illus-
trates the relationship between Mode, Main Channel, Protection Type and Levels set-
tings.
• Main Channel: Internal (may be Internal, External, or External Reference Level, PARs.
3.3.3 and 3.4.3).
• Protection type: Internal (may be Internal, External, Lesser Limit) (see PARs. 3.3.3 and
3.4.4)
• Levels, Voltage and Current: maximum (see PAR. 3.4.4) Represents the power-up val-
ues for protection limit channels (bipolar limits), voltage for current mode and current for
voltage mode. Table 3-7 illustrates the relationship between Mode, Main Channel, Pro-
tection Type and Levels settings.
• Output: on (may be on or off) (see PAR. 3.3.5)
To change the default settings refer to the applicable paragraph(s) specified above as needed,
then from the power-up screen press
%
. Highlight Power-up Settings and press
!
. (If a Pass-
word is required, see PAR. 3.2.4.4 for instructions.) Highlight the parameter and press
!
to
modify. Use
Y
,
U
or the ADJUST control to highlight a selection, then press
$
to save. To
change a value use the number keys to enter new setting, then
$
to save. When all power-up
settings have been configured, press
$
to save for power up or
%
to exit and abort the
change.
To restore the factory default power-up settings listed above, from the power-up screen press
%
. Highlight Power-up Settings and press
!
. Then press
@
to restore the defaults. Then
press
$
to save for power up or
%
to exit and abort the change.
These settings can be directly applied to a load upon power-up. Many other configurable set-
tings can be saved for power up using the
$
key after modifying the setting
TABLE 3-7. EXAMPLES SHOWING HOW POWER-UP SETTINGS FUNCTION
Mode
Main
Channel
Protection
Type
Levels
Power-up condition (output ON)
(All referenced pins located on Analog I/O Port
see PAR. 3.4 and Figure 2-1)
Voltage Internal Internal
Voltage: 10
Current: 25
Unit powers up in voltage mode, 0V, ±current protection set to 25A. Pressing
MODE changes mode to current, puts unit in standby: output to 0A, ±voltage
protection to power-up setting of 10V, output off and STANDBY indicator on.
Current Internal Internal
Voltage: 10
Current: 25
Unit powers up in current mode, 0A, ±voltage protection set to 10V. Pressing
MODE changes mode to voltage, puts unit in standby: output to 0V, current
protection to power-up setting of 25A, output off and STANDBY indicator on.
Voltage
External
or
ExtRefLvl
Internal
Voltage: 10
Current: 25
Unit powers up in voltage mode, output voltage determined by Analog port,
pin 11 (see PAR. 3.4.3.1 for External, PAR. 3.4.3.2 for ExtRefLvl), ±current
protection set to 25A. Pressing
MODE changes mode to current, puts unit in
standby, ±voltage protection to power-up setting of 10V. When output is on
(STANDBY indicator off), output current determined by pin 11.
Current
External
or
ExtRefLvl
Internal
Voltage: 10
Current: 25
Unit powers up in current mode, output current determined by Analog port,
pin 11 (see PAR. 3.4.3.1 for External, PAR. 3.4.3.2 for ExtRefLvl), ±voltage
protection set to 10V. Pressing
MODE changes mode to voltage and puts unit
in standby, ±current protection to power-up setting of 25A. When output is on
(STANDBY indicator off), output voltage determined by pin 11.