65
1600Xp Series installation and operation manual
System Mode Messages
A UpS mode message is generated when the UpS changes operating mode. the following tables list the
possible operating modes for the UpS.
Display
Meaning
backup
backup – power comes from other than input.
batttest
battery test – battery test in progress.
bypass
Bypass – UPS is offline, power is being provided directly from UPS input.
on-line
on-line – input converter and inverter are running (double conversion mode).
Shutdown
Shutdown – no output, dC bus is charged through Softstart resistor.
Startup
Startup – UpS is starting up.
System Status Messages
A UpS Status message is generated when the UpS changes its status (from inverter to bypass mode, for
example). the table below shows the possible Status messages and their meaning.
Display
Meaning
Action
byp
bypass mode – power is supplied by UpS input.
no action needed.
CHrgerr
Charger error – Charger overvoltage error.
Contact the nearest toshiba autho-
rized representative for service.
dlySt
delay Start – UpS is counting down prior to
startup.
no action needed.
ee1St
eeprom is loaded with default values.
no action needed.
ee2rAerr eeprom to rAm loading error.
Contact the nearest toshiba autho-
rized representative for service.
eeUperr
eeprom updating error.
Contact the nearest toshiba autho-
rized representative for service.
epo
epo circuit is active.
reset epo switch to start.
FierrSt
Frequency input error Start – input frequency
could not be detected and UpS starts up with
default eeprom setup.
ensure correct input frequency is
selected in UpS settings.
Flt
A fault has occurred.
See Fault records.
FwUperr
Firmware Update error.
Contact the nearest toshiba autho-
rized representative for service.
init
initialization – UpS is inatilizing.
no action needed.
inV
inverter mode.
inverter is running (it can be on-
line, battery test, or backup)
lAnSd
UpS goes to Shutdown triggered from lAn Sd
circuit.
deactivate lAn shutdown signal to
reset.