EnerSys Alpha FXM HP 1100, Техническое руководство

Страница: 94 / 150

0170022-J0 Rev A Page 82
To add and configure battery temperature sensors:
1. Go to
System > FXM System > Inventory > Battery > Battery String
. On the
Temperatures
table, click the
Add Temperature Value
button. The table will be populated with a new line for
temperature value.
2. Click the more details icon on the right-side of the line for the new temperature value.
3. A new page displays with information about the new temperature value. In the
Configuration
table you can enter an optional name and description if desired.
4. It is mandatory to select a Battery Temperature Source for the temperature value. Click the
more details icon and select the desired temperature input. The drop-down list displays all avail -
able temperature inputs. The FXM HP has one temperature probe, used for battery temperature,
from the FXM ADIO module.
5. In the
Status
table, verify that the temperature is now reading a temperature value.
6. Repeat these steps for each temperature value required. When finished navigate back to the
Battery page.
9.3.6
In the Temperatures table on the Battery page, you should now see a list of temperature values.
The battery Status table should show the minimum, average and maximum temperature values as
determined from the list of temperatures. The system battery temperature should now show a valid
reading for battery temperature.
Configure the Charging System Function
You can enable/disable and set the charging voltage in the absorption charging state. If you disable
Elevated Absorption Charging or the arming threshold was not reached, then the absorption charging
stage will be done at the float voltage. You can configure Elevated Absorption Charging to
terminate on a timeout and a low current threshold.
Absorption charging, at an increased voltage, is normally done for deep discharges only so there is an
Absorption Arming Threshold . A battery discharge must reach a voltage below the Absorption
Arming Threshold for Elevated Absorption Charging to be activated on the recharge.
To configure the Charging System:
1. Go to System > FXM System > System Functions > Charging .
2. In the Primary Charge Current Control table, click on Turn Off Charger button to turn off the
charger.
3. Click on Turn on Charger at Maximum Current to set the Nominal Charging current limit.
4. To set the current limit to a specific value, set the Charge Current Limit to an appropriate value.
See your battery manufacturers’ data sheet for charging recommendations.
5. Confirm the value of Charge Current Limit Amps is correct.