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Toshiba 4400 Series Installation And Operation Manual page 105

Three phase - 15/20/25/30/50/80/100 kva
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EE1ST
EEPROM is loaded with default
values.
EPO
EPO circuit is active.
EQCHRG
Equalized Charging
FLT
A fault has occurred.
FRCDBYP
UPS forced into bypass mode.
FWUPD
Firmware updated.
INVSTUP
UPS starts up in inverter mode
(skips bypass)
INV
Inverter mode.
LANSD
UPS goes to Shutdown triggered
from LAN SD (shutdown) circuit.
LB
Low Battery – The battery volt-
age has dropped low (about 90%
or less) during operation. Con-
tinued operation in this mode will
deplete battery and cause output
shut down. (This can be adjusted
by the operator
LCRUN
Local run command issued.
MANUAL
UPS is in Manual mode
OUT50HZ
UPS set for 50 Hz Output.
PFAIL
Input power failure.
PRCHRG
Protective charging
RMRUN
Remote Run command issued.
RMTSD
Remote shutdown occurred.
RMTSWEN Remote switch control enable.
SYN
Synchronous mode.
TIMEDSD
UPS is counting down prior to
shutdown.
WRN
A warning has occurred.
4400 Series Installation and Operation Manual – 64527-008
4400 System Status Messages
Meaning
No action needed.
Reset EPO switch to start.
No action needed.
See Fault records.
Secure the load and contact the nearest Toshiba
authorized representative for service.
No action needed.
No action needed.
Inverter is running (it can be On-Line, Battery Test, or
Backup)
Deactivate LAN shutdown signal to reset.
Immediately shut down the load equipment in an
orderly fashion and then press the STOP key.
No action needed.
No action needed.
No action needed.
No action needed.
No action needed.
No action needed.
One or more warnings occurred. Check the Warnings
field for details. Disconnect LAN signal to reset.
No action needed.
Input and output are synchronized.
Immediately shut down the load equipment in an
orderly fashion and then press the STOP key.
See Warning record.
Action
95

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