Fronius

The Fronius interface communicates via Ethernet with a Fronius inverter. This allows the energy data to be displayed in real time. In addition, it is possible to detect a fault on the device.

Toimintatapa

The data is queried cyclically every second from Antcas Control via HTTP. If a value has been changed, it is sent to the PLC.

If multiple inverters are used, they can be queried with the corresponding device address. Each individual device uses its own interface in Antcas Control for this purpose.

Muuttujat

In case an error on the inverter needs to be evaluated, it is recommended to also monitor the variable offline, as all other values are only transmitted in a correct connection.

Huomautus: The variable time is not displayed in the monitor.

Yleinen

Nimi	Kuvaus
time [datetime]	Viimeisin kysely.
error [bool]	There is a fault on the inverter.
offline [bool]	If the device is not reachable, this value is true.

Energia

Nimi	Yksikkö	Kuvaus
DAY_ENERGY [int]	Wh	Current day's production.
YEAR_ENERGY [int]	Wh	Current year's production.
TOTAL_ENERGY [int]	Wh	Total energy produced by the inverter.
PAC [int]	W	Active power delivered on the AC side.
SAC [int]	VA	Apparent power delivered on the AC side.
IAC [real]	A	Current delivered on the AC side.
UAC [real]	V	Voltage on the AC side.
FAC [real]	Hz	Frequency on the AC side.
IDC [real]	A	Current delivered on the DC side.
UDC [real]	V	Voltage on the DC side.

Tila

Nimi	Kuvaus
device_error [bool]	There is an error on the device.
device_error_code [int]	Error code: 0 = No error
devide_status_code [int]	Operating status: 0..6 = Startup 7 = Running 8 = Standby 9 = Bootloading 10 = Error
device_status_reset [bool]	The error must be acknowledged on the device.
status_code [int]	API error code.
status_reason [string]	Error reason in the API as plain text.
status_usermsg [string]	Message text of the API as plain text.