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Meaning of abbreviations
Posted: Mon Feb 19, 2024 1:36 pm
by JoergZ
So I'm really a newby to all the Foxess stuff and I want to understand what the meaning of inverter detail abbreviations is. Can somebody give me the long version to this abbreviations on the left site of each line:
Code: Select all
RVolt 233.2 V
RCurrent 1 A
RFreq 50 Hz
RPower 0.119 kW
SVolt 234.3 V
SCurrent 1.2 A
SPower 0.17 kW
TVolt 237.3 V
TCurrent 1.1 A
TPower 0.144 kW
PV1Volt 689.7 V
PV1Current 1.6 A
PV1Power 1.104 kW
PV2Volt 0 V
PV2Current 0 A
PV2Power 0 kW
InvBatCurrent -4.4 A
InvBatPower -0.539 kW
SoC 39 %
InvBatVolt 121.2 V
Thank you in advance!
Re: Meaning of abbreviations
Posted: Mon Feb 19, 2024 2:55 pm
by Dave Foster
You've clearly got a 3 phase supply as you have R, S & T meters showing, If you had a single phase you would only have R (Reference), with 3 phase you also have S (Secondary) and T (Tertiary) feeds to make up the 3 phase.
So you will see a repeat of the sensors for voltage, current, frequency and power for each of the phases.
It looks like you only have 1 PV string fitted (PV1), PV2 is showing zero volts - nothing installed.
The power meters (kW) are measuring the amount of power being consumed or generated (Note: Power = Volts * Amps)
as to the rest -
Code: Select all
RVolt Reference Voltage 233.2 V
RCurrent Reference Current 1 A
RFreq Reference Frequency 50 Hz
RPower Reference Power 0.119 kW
SVolt Secondary Voltage 234.3 V
SCurrent Secondary Current 1.2 A
SPower Secondary Power 0.17 kW
TVolt Tertiary Voltage 237.3 V
TCurrent Tertiary Current 1.1 A
TPower Tertiary Power 0.144 kW
PV1Volt PV String 1 Voltage 689.7 V
PV1Current PV String 1 Current 1.6 A
PV1Power PV String 1 Power 1.104 kW
PV2Volt PV String 2 Voltage 0 V
PV2Current PV String 2 Current 0 A
PV2Power PV String 2 Power 0 kW
InvBatCurrent Battery Current as read by the Inverter (negative is battery charging, positive is battery discharging) -4.4 A
InvBatPower Battery Power as read by the inverter -0.539 kW
SoC Battery State of Charge 39 %
InvBatVolt Battery Voltage as read by the inverter 121.2 V
Re: Meaning of abbreviations
Posted: Tue Feb 20, 2024 4:54 pm
by JoergZ
Thank, yes that's what I want to know..
Re: Meaning of abbreviations
Posted: Sat Mar 23, 2024 9:44 am
by JoergZ
It's me again with further requests for explanation. I've downloaded all 109 variables which are provided by inverter H3. A lot of them I can explain by myself or by Goggle
. Here is a short list of names of variables which I can't understand. Mostly they don't give back a value and in one case 'runningState' value is 163. Is there anybody out there who can give some short paraphrase or explanation of function/meaning:
```
'boostTemperation'
'chargeTemperature'
'dspTemperature'
'ReactivePower'
'PowerFactor'
'runningState'
```