question

jojogomez avatar image
jojogomez asked

Old SMA Inverter only Modbus RTU Converter not working

Hello,


I have a SMA STP TRipower 5000TL only with RS485. Now I Orderd a converter but i´m not able to get in contact from my Vitron GX. Scan got no results.

The Facts:

Converter: USR-TCP485/232-410 s

Multiplus IP: 192.168.178.30

Modbus TCP Running


I post a screenshot of the GX Details and the Config Page of the Converter. Can somone help what I configured wrong? Or ist the Converter not possible at the end.


What i want to see is the SMA as PV INterter in the Dashbord with his PV production.


gx-1.jpg

gx-2.jpg

usr-1.jpg

usr-2.jpg

Modbus TCP
gx-1.jpg (71.0 KiB)
gx-2.jpg (45.0 KiB)
usr-1.jpg (112.1 KiB)
usr-2.jpg (144.4 KiB)
2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

1 Answer
olafd avatar image
olafd answered ·

Hello @jojogomez,


these inverters don’t 'speak’ modbus.

You have to work with 'YASDI’.


For example:

https://github.com/konstantinblaesi/yasdi

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Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

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