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dirkj asked

VE.Bus System Battery Temperature Reading

Both nodes "VE.Bus System" and "System" have a "Battery Temperature" measurement. Both measurements always return "null". There is a MultiPlus II connected to the system with a battery temperature sensor connected.

Any suggestions?

Thank you in advance

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Alexandra answered ·

@DirkJ

Do you have a temperature sensor connected to the temperature input on the inverter?

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Alexandra answered ·

@DirkJ

Does the temp sensor report its reading to the GX? Check under MP in device list.

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dirkj answered ·

Sorry, but I can't find any temperature field in the MP device on GX.

In "Alarm Status" "Temperatur Sensor" shows "Ok".

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Alexandra avatar image Alexandra ♦ commented ·
It's internal temp sensor cannot be read. But the battery temp sensor can be. It reports to the VRM and if working/connected correctly you can see it in under the Multiplus in the devices menu.
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Alexandra avatar image Alexandra ♦ Alexandra ♦ commented ·

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dirkj avatar image
dirkj answered ·

Unfortunately there is no Battery temperature:


multiplus2.jpg


multiplus2.jpg (18.1 KiB)
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