Alpha Technologies AMPS HP2 Power System Installation & Operation Manual page 76

8.2.6 Identifying an Inverter
If an inverter is in alert it is usually necessary to identify and locate the inverter in the rack. There are two ways to
do this:
1. Go to Power System > Inverter System > Inventory > Inverters > Status. This view shows all inverters
within the system in a table view. One column within the table displays the number of active alerts. Find an
inverter with an alert and click the Locate button. This will cause the LEDs on the front panel of the inverter to
flash for 2 seconds.
2. You can also click the details icon of the inverter. This view shows the bay, shelf and slot ID of the inverter in
the Inverter Mapping table. Normally this information is populated during system commissioning, but it can
also be changed here in case it is incorrect or was not initially set.
If these values have been set, use them to physically locate the inverter. If the values have not been set or appear
to be incorrect, you can use the Locate button to find the inverter and set the bay, shelf and slot ID as required.
8.2.7 Alarms and Alerts
The inverter system has a set of alarms that are generated by the alerts on the T2S and inverters. The system
alarms are shown in the Active Alarms table.
To see all the active alerts within the system, go to Power System > Inverter System > Live Alerts. This live
information comes from the T2S, and is the source of inverter system alarms.
When the inverter system has an active alarm, go to the Live Alerts table. The information in this table indicates
which T2S or inverter to investigate to find the cause of the alarm.
8.2.8 Replacing a T2S
If a T2S needs to be replaced, use the Replace T2S wizard via the controller. Go to Power System > Inverter
System > Inventory > T2Ss to access the wizard.
8.2.9 Shelf Layout
This is only available via the web dashboard.
When the inverters have been configured with bay, shelf and slot ID, the Shelf Layout page displays a physical
view of the inverters, the alert status and the output power of each inverter. The text that shows the output power
is a link that opens new page to display the inverter details.
NOTE:
Shelf Layout will not update automatically if modules are swapped, added or re-
placed without using the Add/Remove Inverter command.
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