Toshiba T90S3S08KS6XSN Manual page 95

Note 3
Code
Status message
indication
UPS CONTROL
UF301
CIRCUIT ERROR
UPS CONTROL
UF302
CIRCUIT ERROR
UPS CONTROL
UF303
CIRCUIT ERROR
UPS CONTROL
UF305
CIRCUIT ERROR
UPS CONTROL
UF306
CIRCUIT ERROR
INVERTER
UF309 VOLTAGE
ABNORMAL
CONTROL
UF310 POWER SUPPLY
ABNORMAL
UPS CONTROL
UF320
CIRCUIT ERROR
UPS CONTROL
UF323
CIRCUIT ERROR
CONTROL
UF352 POWER SUPPLY
ABNORMAL
UPS CONTROL
UF363
CIRCUIT ERROR
UPS CONTROL
UF371
CIRCUIT ERROR
UPS CONTROL
UF372
CIRCUIT ERROR
UPS CONTROL
UF374
CIRCUIT ERROR
UPS CONTROL
UF375
CIRCUIT ERROR
UPS CONTROL
UF376
CIRCUIT ERROR
UPS CONTROL
UF377
CIRCUIT ERROR
UPS CONTROL
UF378
CIRCUIT ERROR
UPS CONTROL
UF379
CIRCUIT ERROR
58
Meaning
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)
Detection of an abnormal clock speed in
the DSP or FPGA.
Control power supply voltage is below the
specified level.
Inverter voltage is out of the specified
range.
MMS backup control power supplies
exhibit abnormal condition.
Cable disconnection in the parallel
interface board during load supply.
Major communication error during parallel
operation.
SMS backup control power supplies
exhibit abnormal.
Synchronization error signal is being
received for a considerable time.
Minor communication error during parallel
operation.
Unable to synchronize the inverter output
and the bypass voltage when the bypass
is normal.
Cable disconnection in the parallel
interface board.
Unable to achieve synchronization for
parallel operation.
No control response from another UPS
although its detection is possible.
Overload detection signal is being
received continuously for a considerable
time.
No answer for sending synchronizing
signal.
Abnormal clock speed of the parallel
control board processor.
Guidance Buzzer
CALL SERVICE Continuous
ENGINEER sound
CALL SERVICE Continuous
ENGINEER sound
CALL SERVICE Continuous
ENGINEER sound
CALL SERVICE Continuous
ENGINEER sound
CALL SERVICE Continuous
ENGINEER sound
CALL SERVICE Continuous
ENGINEER sound
CALL SERVICE Continuous
ENGINEER sound
CALL SERVICE Continuous
ENGINEER sound
CALL SERVICE Continuous
ENGINEER sound
CALL SERVICE Intermittent
ENGINEER sound
CALL SERVICE Intermittent
ENGINEER sound
CALL SERVICE Intermittent
ENGINEER sound
CALL SERVICE Intermittent
ENGINEER sound
CALL SERVICE Intermittent
ENGINEER sound
CALL SERVICE Intermittent
ENGINEER sound
CALL SERVICE Intermittent
ENGINEER sound
CALL SERVICE Intermittent
ENGINEER sound
CALL SERVICE Intermittent
ENGINEER sound
CALL SERVICE Intermittent
ENGINEER sound
G9000 Installation and Operation Manual
Note 1 Note 2
External
Failure
relay
lamp
contact
Major Lit on
Major Lit on
Major Lit on
Major Lit on
Major Lit on
Major Lit on
Major Lit on
Major Lit on
Major Lit on
Minor Flicker
Minor Flicker
Minor Flicker
Minor Flicker
Minor Flicker
Minor Flicker
Minor Flicker
Minor Flicker
Minor Flicker
Minor Flicker