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6.4. The Status Banner
The banner at the top of the screen is used to indicate high level changes in system status. During
typical operation nothing is displayed and this indicates the Operator Interface is communicating with
the BMS and the BMS is fully operational with no major diagnostics problems.
If the network connection speed is slow, it is possible to see the 'Exiting Lockout' banner appear
briefly during normal operation. Network speed does not impact the state of the BMS and so this is
not an issue.
6.4.1. Service Lockout Indication
In normal operating scenarios the Stack Switchgear should never be in service
lockout. In the un-likely scenario that the Stack Switchgear is in service lockout,
please contact support@nuvationenergy.com.
When the system is either entering, exiting, or is in service lockout, a banner is displayed indicating
this to the user.
Figure 61. Operator Interface Service Lockout indicator
Figure 62. Operator Interface Exiting Service Lockout indicator
Figure 63. Operator Interface Entering Service Lockout indicator
6.4.2. Communication Loss
When the Operator Interface can no longer communicate with the battery management system, a
communication lost banner is displayed at the top of the display. It will provide the amount of time
since disconnected and updates each second.
Figure 64. Multi-Stack Operator Interface Communication lost indicator
Document ID: NE-PM-003
Nuvation Energy High-Voltage BMS - Product Manual
62
Rev 1.2, 2021-03-03
Curie Update 1
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