System Status Messages - Toshiba t1000 Installation And Operation Manual

16.6 System Status Messages

A UPS Status message is generated when the UPS changes its status (e.g. from inverter to bypass
mode). The table below shows the possible Status messages and their meaning.
Display
BYP Bypass mode – Power is supplied by UPS input.
CHRGERR Charger Error – Charger overvoltage error.
DLYST Delay Start – UPS is counting down prior to
startup.
EE1ST EEPROM is loaded with default values.
EE2RAERR EEPROM to RAM loading Error.
EEUPERR EEPROM updating Error.
EPO EPO circuit is active.
FIERRST Frequency Input Error Start – Input frequency
could not be detected and UPS starts up with
default EEPROM setup.
FLT A fault has occurred.
FWUPERR Firmware Update Error.
INIT Initialization – UPS is initializing.
INV Inverter mode.
LANSD UPS goes to Shutdown triggered from customer
supplied LAN SD circuit.
LB Low Battery – The battery level has dropped low
(about 90% or less) during operation. Continued
operation in this mode will deplete battery and
cause output shut down.
PFAIL Input power failure.
RMTSD Remote shutdown occurred.
RO2EEERR ROM to EE Loading Error.
SYNC Synchronous mode.
TIMEDSD UPS is counting down prior to shutdown.
WRN A warning has occurred.
T1000 Series UPS Installation and Operation Manual – 91074-002
TABLE 16-5: UPS SYSTEM STATUS MESSAGES
Meaning Action
No action needed.
Call Toshiba for service.
No action needed.
No action needed.
Call Toshiba for service.
Call Toshiba for service.
Reset EPO switch to start.
Ensure correct input frequency is
selected in UPS settings.
See Fault records.
Call Toshiba for service.
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.
Disconnect LAN signal to reset.
Call Toshiba for service.
Input and output are synchronized.
Immediately shut down the load
equipment in an orderly fashion and
then press the STOP key.
See Warning record.
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