Hello, everyone. Today, I will share with you the troubleshooting case of the SDongleA-03 communication connection. The SDongleA-03 is an intelligent communication expansion module that implements wireless communication between the SUN2000 and Smart PVMS over 4G.
Troubleshooting Common Device Connection Problems
After the Dongle is connected to the USB port of the SUN2000, observe the Dongle LED indicator to check the connection status. The following table describes the LED indicators.
4G communication parameter configuration method
If the green indicator is displayed for more than 2s (on for 0.1s and off for 1.9s) for more than 1 minute, check the 4G communication parameter settings. To check communication parameters, perform the following steps:
4G configuration parameters
Description of SIM card status icons
That's what I shared, thanks for reading.
