Fronius Inverter support about mbmd

[andig]

If it's Sunspec it already is supported- just use FRONIUS:id and the TCP address for the adapter.

[andig]

The modbus slaveid you‘re inverter is listening to.

[bilbolodz]

OK, I'd to switch Modbus "Sunspec Model Type" from "float" to "int + SF" and added models: 120,121,122 now I can see some measurements.
Question:
Models 120,121,122 are not quite interesting. How to "blacklist"(?) these models?
To make compile fine, I'd added something like these to code:

var opcodeMap = map[string]meters.Measurement{
[..]
model120.ARtg: meters.BatteryVoltage,
model121.WMax: meters.BatteryVoltage,
model122.ActVAh: meters.BatteryVoltage,
}

But it's UGLY fix (used without any "deeper study of code").

[andig]

@bilbolodz its really hard for me to follow what your actual problem and goal is.

OK, I'd to switch Modbus "Sunspec Model Type" from "float" to "int + SF" and added models:

What do you mean? Switch what? To solve which problem? As I've said, the inverter should be supported without any changes. What is missing?

Models 120,121,122 are not quite interesting. How to "blacklist"(?) these models?

Why did you add them in the first place?

Could you please- before we continue- show the output of mbmd inspect for your device to understand which models it supports?

I can also suggest to switch to German if that would be easier.

[bilbolodz]

What do you mean? Switch what?

"Sunspec Model Type" it's setting in Fronius Modbus card. You can chose which registers are "active" (float vs int + sf model)

To solve which problem?

I've put some comments before but then deleted because I've found sollution my self.

As I've said, the inverter should be supported without any changes. What is missing?

Main problem was that your "original code" ended with error: "sunspec: could not find supported model"

Why did you add them in the first place?

To get mbmd working I'd to add these models to source and recompile. Now inverter is detected and working .

I can also suggest to switch to German if that would be easier.

Sorry I don't speak german but if you can we can switch to Polish ;-)

Could you please- before we continue- show the output of mbmd inspect for your device to understand which models it supports?

https://pastebin.com/VrCn1HN9

I'd like to get some information (values for string1 and string2) from model160.

[bilbolodz]

As I've said, the inverter should be supported without any changes. What is missing?

Sorry for trouble!!!! I've checked again and it turned out that it's working on your ORGINAL code!
I was stupid and tired yesterday!

But still question "how to get values for MPPT" from model160 is active.

[andig]

"Sunspec Model Type" it's setting in Fronius Modbus card. You can chose which registers are "active" (float vs int + sf model)

That's really confusing. Sunspec clearly defines the encoding of each register- not sure why Fronius allows to chose anything.

Sorry I don't speak german but if you can we can switch to Polish ;-)

Wish I could :/

Sorry for trouble!!!! I've checked again and it turned out that it's working on your ORGINAL code!
I was stupid and tired yesterday!

You're totally welcome, glad it works.

But still question "how to get values for MPPT" from model160 is active.

See my comment in #70