WÄRTSILÄ JOVYSTAR COMPACT S BAX 5452, Руководство по эксплуатации

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Wärtsilä JOVYSTAR COMPACT L BAX 5624 - 62 -
13.3.4 Resetting the history log
The history log can be reset by entering the
HISTORY RESET
section; the operation requires a further
confirmation.
Loss of data
The alarms history contains very important data to monitor the device behaviour over time. We
recommend to save the data before deleting it.
13.3.5 Setting the RS485 user interface parameters
The parameters regarding the communication via RS485 interface can be set in the
MODBUS RS485
section.
This section allows to set the ModBus address, the communication mode and the data transmission
speed.
13.3.6 New battery
The page
NEW BATT
is used in case battery circuit breaker BCB is not closed, when requested, in the
start-up phase. In this case the system will start considering the battery completely discharged and
activating the alarm “A10 – BATTERY FAULT”.
To set the battery autonomy to 100% it is necessary to access the section and confirm the operation in
the confirmation page.
In case of distributed battery configuration such section is disabled and can be found in the
Settings
section of each power module.
13.3.7 Setting the battery
In case the UPS has been tested without knowing the characteristic data of the storage battery, the
BATTERY SETTING
section allows to set such data. Each single settable parameter can be accessed
via the following page.
Picture 46 –Battery parameters setting