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BAX 5157
WÄRTSILÄ JOVYCUBE 160
5.3 Operating principle of the LEDs on the SBP module
[1] Status of output voltage
Green:
OK
Red:
Fault or checking output voltage
[2] Status of input voltage:
Green:
OK
Red:
Fault or checking input voltage
[3] Input and output in sync:
Green:
OK
Off:
Input and output not in sync
[4] SBP feeding load
Green:
OK (module's fans are running)
Off:
UPS feeding load, SBP on standby
[5] Switch between online VFI mode/ECO mode (currently not operational)
[6] Status indicator for static bypass
Alarm
Green:
OK
Amber:
Communications fault
Red:
Fault, see fault memory
Overload
Red:
Module overload.
Shutdown as per technical data
ECO mode (currently not operational)
The LEDs represent the current
status of the module.
The first image show the
normal state. The UPS power
the load.
The second picture, the
switched through state.
The load is supplied by the
mains. The message “SBP
feeds load” is displayed in the
system.
The third image corresponds to
a bad state.
This caused e.g. by a
mains
failure. Appropriate error
messages are displayed.