System Mode Messages; System Status Messages; Table 9.15 System Mode Messages; Table 9.16 System Status Messages - Toshiba 4200FA Installation And Operation Manual

Display
SRV232ER RS-232 service port error.
STFAIL System test failed.
VBNG Battery voltage is not good.
VBLO Battery Voltage low.
VBSD Battery voltage reached shutdown level.
VBYOV Bypass overvoltage.
VBYUV Bypass under voltage.
VIOV Input Overvoltage – Input voltage exceeds
UPS specifications.
VIUV Input Undervoltage – Input voltage less than
UPS specifications.
9.24

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 Soft-start Resistor.
Startup Startup – UPS is starting up.
9.25

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
ARTEN Auto Retransfer Enable
BYP Bypass mode – Power is supplied by UPS
input.
BYPEN Bypass Enable
DEFCAL Touchscreen is using default values instead
of calibrated values.
DLYSTRTUP Delay Start – UPS is counting down prior to
startup.
84
Meaning

Table 9.15 System Mode Messages

Table 9.16 System Status Messages

Meaning
Action
Contact the nearest Toshiba
authorized representative for service.
Contact the nearest Toshiba
authorized representative for service.
Contact the nearest Toshiba
authorized representative for service.
Battery backup is xx% depleted.
Battery backup is exhausted. UPS
will shut down until utility power is
restored.
Restore On-Line operation as soon as
possible.
Restore On-Line operation as soon as
possible.
Depends on UPS mode.
Depends on UPS mode.
Action
No action needed.
No action needed.
No action needed.
No action needed.
No action needed.
4200FA Installation and Operation Manual