Hello!
I have a 3 phase ESS system with a ColorControlGX, 3x Multiplus 2, Fronius on AC-IN and a SMA Tripower Inverter on AC-OUT.
Everything was working fine but a few days ago, the SMA on AC-OUT disappered from the CCGX and VRM portal. I haven't changed anything.
The device entry is still shown in the "inverters" menu but not in the "detected ip addresses" menu of the CCGX.
I checked the following:
- TCP Server is enabled
- UDP Server is enabled
- modbus ID of the SMA is 126 (3+123)
- ping is successful
- telnet to port 502 is successful
- inverter data is shown in sunny explorer and in a logging application with UDP communication
- restarted the whole system
- updated to the most recent CCGX FW
- manually added the ip in the CCGX
- did several inverter scans in the CCGX
- changed all relevant settings in the inverter and ESS menu
Is there anything else I could try?
Thank you!
Best regards
Thomas