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that can be synchronized with the Central System. An Authorization Cache autonomously
maintains a record of previously presented identifiers that have been successfully authorized by
the Central System.
7.4.2.
Firmware Upgrade
To upgrade the firmware of the EVSE, you need to download the upgrade image file to your local
hard disk, and then click the “
Choose File
” button to locate the firmware file on your computer.
Once you have selected the new firmware file, click the “
Upload
” button to start the upgrade
process. After a successful upgrade, the EVSE will reboot.
Although the web portal does not forbid upload firmware to previous version, downgrading
firmware may cause unpredicted problem and is not recommended.
7.5.
LLM Status
7.5.1.
LLM Information
This page shows the Local Load Management information of the EVSE. For more LLM description,
please refer to section 7.5.3.
Network Operation Mode:
Indicates the EVSE is in Direct mode, a Gateway or a Client.
LLM Mode:
Indicates Local Load Management function is enabled or disabled.
Network Status:
Indicates if the EVSE is online or not.
Gateway Status:
Indicates if the EVSE is connected to the Gateway if it’s a Client. For Direct
and Gateway, it always shows “Connected to Gateway”.
Network Active Device:
Indicates the Network connected via which device. It could be
Offline, Wi-Fi or Cellular.
Local Load Management Status:
Display connected EVSEs, total EVSEs, Group ID of the
LLM group as well as a full table of detail information each EVSE if this EVSE is Gateway.