Basler Electric BE2000E - Manual (Page 13)

9287500995 Rev B 5
Making Settings Changes
The following paragraphs describe how the HMI is used to make setting changes.
Front Panel Operation
The LEDs indicate control mode and status conditions and are also used when adjusting settings at the
front panel. Repeatedly pressing the “SELECT” button steps through the various adjustments, starting
with the “Coarse Voltage” adjustment and progressing through to the “Fine Voltage” adjustment. The next
press of the “SELECT” button exits the adjustment mode.
When in the adjustment mode, only the adjustment LEDs will be lit. All mode status LEDs will be turned
off. Adjustment LEDs are of two types. The first type is the LED that indicates the function being adjusted.
This LED blinks slowly (approximately once per second). The second type is the LED that indicates the
level of adjustment. This LED is on steady. The level of adjustment is changed by pressing the “UP” or
“DOWN” button. When an adjustment level LED (on steady) overlaps the function LED (slow blinking), the
LED will remain in the slow blinking mode. If no button is pressed for a period of one minute, the regulator
saves the settings and exits the adjustment mode. If regulator power is interrupted before the automatic
save feature is commanded, that level of adjustment will be lost.
When the regulator is not in the adjustment mode and either the “UP” or “DOWN” button is pressed, the
regulator enters the “Fine Voltage” adjustment mode and changes the generator fine voltage set point by
0.1V. Successive presses of the “UP” or “DOWN” button shall continue to adjust the fine voltage setting.
Pressing the “SELECT” button causes the regulator to exit the adjustment mode. Mode status LEDs blink
approximately twice per second.
Table 3. BE2000E Front Panel Adjustment Indicator Descriptions
Indicator Description
Fine Voltage
LED #11 This LED blinks slowly when the "Fine Voltage" level is selected for adjustment
via the front panel push-buttons.
Gain
LED #10 This LED blinks slowly when the "Gain" adjustment is selected for fine tuning of
loop gain via the front panel push-buttons.
Stability Range
LED #9 This LED blinks slowly when selecting the desired "Stability Range" via the front
panel push-buttons.
Droop
LED #8 This LED blinks slowly when the "Droop" percentage level is selected for
adjustment via the front panel push-buttons.
Under Frequency
LED #7 This LED blinks slowly when the "Under Frequency" knee point is selected for
adjustment via the front panel push-buttons.
VAR/PF Adjust
LED #6 This LED blinks slowly when the level of the programmed mode (VAR or Power
Factor) is selected for adjustment via the front panel push-buttons.
VAR/PF Select
LED #5 This LED blinks slowly when selecting the programmed mode (VAR, Power
Factor, or none(AVR)) via the front panel push-buttons. When in this adjustment
mode, LED #1 is on solid for none (AVR), LED #2 is on solid for Power Factor
mode, and LED #3 is on solid for VAR mode.
Manual Mode Adj.
LED #4 This LED blinks slowly when the "Manual Mode" (field current) regulation set point
is selected for adjustment via the front panel push-buttons.
Manual Mode
On/Off
LED #3 This LED blinks slowly when selecting or deselecting "Manual Mode" (field current
regulation) as the active operating mode via the front panel push-buttons. When
in this adjustment mode, LED #1 is on if Manual Mode is off, LED #2 is on if
Manual Mode is on.
BE2000E Human-Machine Interface