Cause and corrective measures
Obsolete or incorrect measured values are displayed.
Connection to VPN or Internet is disrupted.
The energy meter is connected incorrectly.
The display in your web browser is not updated.
Not all devices are being detected.
Not all devices are in operation.
There are too many devices in the system.
The network configuration of the local network is incorrect.
The Data Manager user interface cannot be called up.
The firmware has been updated to a newer version.
Modified parameters will not be adopted after a waiting time of approximately one minute.
Parameters are modified by two users at the same time.
The Data Manager cannot be registered in Sunny Portal.
The Internet connection via a proxy server is not possible.
The PIC or RID entry is incorrect.
The firmware of a connected SMA product was not updated during a firmware update via USB flash drive.
The firmware version downloaded is not the latest or is not suitable for the SMA product.
The DC input voltage is not sufficient for a firmware update.
The transmission quality in the local network is not sufficient.
No data are displayed on the user interface of the Data Manager.
The buffer capacitor of the Data Manager's real-time clock might have discharged due to being without voltage supply for a longer time period.
Sma Solar Port Devices Driver Windows 7
Sma Solar Port Devices Driver
Ensure that all devices are in operation. There are too many devices in the system. Ensure that no more than permissible devices are in the system. The network configuration of the local network is incorrect. Ensure that the network configuration is correct. SMA Solar Technology AG recommends automatic network configuration. Jack for connecting the RS485 devices. Jack for the connection of digital signals. Network port with status LEDs for connecting to the SMA Speedwire network. Network port with status LEDs for connecting to the SMA Speedwire network.