A45 BATT CR OPEN Battery Circuit Breaker is open
A47 INV RX T-OUT Communication between the inverter and the front panel is lost
A48 REC RX T-OUT Communication between the rectifier and the front panel is lost
All alarms except VSEC NOT OK are minor.
MEASUREMENTS MENU
MEASUREMENT DEFINITION
LD =
% Ratio of the actual inverter active power of each line to its nominal
value
Vsc =
V Output line/neutral voltages
Isc =
A Output line currents
Fo =
Frequency of output line/neutral voltages
Vby =
V Bypass line/neutral voltages
Vin =
V Input line/neutral voltages
Iin =
A Rectifier Output Current
Fin =
Frequency of input line/neutral voltages
Vdc =
XXX,XXX V Positive and negative DC bus voltages
Vbat
XXX,XXX V Positive and negative battery branch voltages
Ibat =
±XXX,±XXX A Positive and negative battery branch currents
Positive during charge, negative during discharge
Tbat
Ambient temperature
COMMANDS MENU
PRIORITY =
Selects the priority of normal and bypass operation modes
Push ENTER to switch between INVRTR and BYPASS
START B. TEST
Push ENTER to start battery test
BUZZER =
ENBLD/DSBLD
Enable or disable the buzzer
Push ENTER to switch between ENBLD and DSBLD
COMM =
RS232/RS422
Push ENTER to switch between RS232/RS422
communication
EXTCMNDS Push ENTER 3 times to enter this submenu
EXTRA COMMANDS SUBMENU
RECTFR
=
ENBLD/DSBLD
Enable or disable operation of the rectifier block
Push ENTER to switch between ENBLD and DSBLD
=
BLCKD*
1
Can be seen only when the rectifier is blocked
Push ENTER to remove the blockage and enable the rectifier
INVRTR
=
ENBLD/DSBLD
Enable or disable the operation of the inverter block
Push ENTER to switch between ENBLD and DSBLD
=
BLCKD*
1
Can be seen only when the inverter is blocked
Push ENTER to remove the blockage and enable the inverter
BYPASS =
ENBLD/DSBLD
Enable or disable the operation of the bypass thyristors
Push ENTER to switch between ENBLD and DSBLD
*
1
The UPS hinders the operation of the rectifier and inverter blocks in case of a failure.
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