AEG Fluxpower HE Series Installation And Start-Up Manual page 48

48
No. LCD Display
1 BLANK
BOOT LOADER
2
EEPROM
3
READING
EEPROM
4 PARAM.
SENDING
PLEASE WAIT
5
UPS START UP
6
PLEASE WAIT
RECTIFIER
7 START UP
PLEASE WAIT
INVERTER
START UP
8
PLEASE WAIT
BYPASS
9 START UP
CLOSE SBCB
BYPASS
START UP
10
PLEASE WAIT
BATTERY
11 START UP
CLOSE BCB
BATTERY
12 START UP
PLEASE WAIT
UPS START UP
13
CLOSE OCB
Action Operating checks
A few seconds after the closing of input
circuit breaker RCB the pre-charging
phase of the capacitive bank will start.
Close RCB
The control logic will be started and the
front panel will be activated.
"BOOT" phase where the UPS firmware
can be updated following the appropriate
procedure. All the LED's on the front
panel are on.
Reading of the configuration parameters
stored in the EEPROM.
All the LED's on the front panel are off.
Sending of the configuration parameters
stored in the EEPROM.
All the LED's on the front panel are off.
UPS start-up. LED #1 is on - input voltage
present.
The IGBT rectifier bridge starts to
modulate; VDC voltage reaches the
nominal value. LED #3 is lit green:
DC voltage present.
The modulation of the inverter bridge is
started. The AC output voltage reaches
the nominal value. After a few seconds
the static inverter switch is closed. LED
#5 is lit green: static switch SSI closed.
Close SBCB
The control logic checks that all the
bypass parameters (voltage, phase
rotation, frequency) are correct. LED #2 is
lit green: bypass voltage present
Close BCB
The control logic checks the closing of the
circuit breaker to go to the following step.
LED#4 lit green.
Close OCB