Toshiba G9000 SERIES Installation And Operation Manual page 65

Table 8–1 Bypass Module Fault Code List (cont.)
Code
Status
indication
Message
(Note 2)
UA865 MOD.BAT.END
UA866 BATT.END WA
UA867 OVERTEMPERTURE
UA890 EXTERNAL ALARM
CONVERTER
UF006
ABNORMAL
CONVERTER
UF055
ABNORMAL
UF151 BAT.VOLTAGE ABNL.
UF152 BAT.VOLTAGE ABNL.
UF156 CHG.STOPPED
BATTERY
UF157
OVERTEMP.
BATTERY LIQUID
UF158
LOW
UF161 CHG.STOPPED
BATTERY
UF162
ABNORMAL
UF163 BAT.VOLTAGE ABNL.
BATTERY
UF172
ABNORMAL
UF202 INVERTER UV.
UF253 CTRL.CIRCUIT ERR.
UF254 CTRL.CIRCUIT ERR.
UF256 O/P VOLTAGE ABNL.
UF258 LOAD ABNORMAL
UF301 CTRL.CIRCUIT ERR.
UF302 CTRL.CIRCUIT ERR.
UF303 CTRL.CIRCUIT ERR.
G9000 1000-2000kVA Installation and Operation Manual 91469-007
Meaning
A power converter module has
detected battery depleted.
A power converter module issues
a warning on eminent battery
depletion.
Detection of overtemperature at
the bypass bus bar.
External alarm relay turned on.
Mixed operation (2 minutes)
Mixed operation (20 seconds)
All power converter modules
have detected battery float
voltage abnormal.
Unable to equalize the voltage of
various batteries after 24 hours.
UF157 failure persisted for over
two(2) hours.
Detection of overtemperature at
the batteries.
Low level of battery electrolyte
solution.
UF151 failure is running for over
24 hours.
Failure detection based on
battery self-check.
All converter modules have
detected battery voltage
abnormal.
The external relay detected the
battery fault.
Output voltage dropped.
Discrepancy between output
voltage and bypass voltage
during bypass operation.
Inverter voltage is out of the
specification level during transfer.
Output voltage is out of the
specified range.
Load transfer due to overload for
over 4 times within 5 minutes.
AD reference has an abnormal
value.
Detection of an external
interruption during the software
execution.
Timer does not reset in the
specified period (WDT settings)
Audible
Guidance
Alarm
CALL
SERVICE -
ENGINEER
Intermittent
-
sound
CALL
Intermittent
SERVICE
sound
ENGINEER
Intermittent
-
sound
CALL
Intermittent
SERVICE
sound
ENGINEER
CALL
Intermittent
SERVICE
sound
ENGINEER
CALL
Intermittent
SERVICE
sound
ENGINEER
CALL
Intermittent
SERVICE
sound
ENGINEER
CHECK Intermittent
BATTERY sound
CHECK Intermittent
BATTERY sound
CHECK Intermittent
BATTERY sound
CALL
Intermittent
SERVICE
sound
ENGINEER
CALL
Intermittent
SERVICE
sound
ENGINEER
CALL
Intermittent
SERVICE
sound
ENGINEER
CALL
Intermittent
SERVICE
sound
ENGINEER
CALL
Continuous
SERVICE
sound
ENGINEER
CALL
Intermittent
SERVICE
sound
ENGINEER
CALL
Intermittent
SERVICE
sound
ENGINEER
CALL
Intermittent
SERVICE
sound
ENGINEER
CALL
Intermittent
SERVICE
sound
ENGINEER
CALL
Continuous
SERVICE
sound
ENGINEER
CALL
Continuous
SERVICE
sound
ENGINEER
CALL
Continuous
SERVICE
sound
ENGINEER
External
relay
contact
(Note 1)
Alarm
Alarm
Alarm
Alarm
Major
Minor
Minor
Minor
Battery
abnormal
Battery
abnormal
Battery
abnormal
Minor
Minor
Minor
Minor
Major
Minor
Minor
Minor
Minor
Major
Major
Major
57