Fronius Datamanager 2.0 Operating instructions

The Fronius Datamanager 2.0 is a network-compatible datalogger which combines the functionality of the Fronius Com Card, the Fronius Datalogger Web, the Fronius Power Control Card, and the Fronius Modbus Card on one plug-in card.
The Fronius Datamanager 2.0 website provides a quick overview of the photovoltaic system.
The website can be accessed with a web browser via a direct connection or on the internet, if properly configured.

When connected to Fronius Solar.web, the real-time and archived data of a photovoltaic system can be easily accessed via the internet or the Fronius Solar.web app. No difficult configuration is required. Data is sent automatically from the Fronius Datamanager 2.0 to Fronius Solar.web. Fronius Solar.web is equipped with an easy-to-configure system monitoring feature with an automatic alarm. The alarm can be signaled via SMS or e-mail.

1. General information

The Fronius Datamanager 2.0 is a network-compatible datalogger which combines the functionality of the Fronius Com Card, the Fronius Datalogger Web, the Fronius Power Control Card, and the Fronius Modbus Card on one plug-in card.
The Fronius Datamanager 2.0 website provides a quick overview of the photovoltaic system.
The website can be accessed with a web browser via a direct connection or on the internet, if properly configured.

When connected to Fronius Solar.web, the real-time and archived data of a photovoltaic system can be easily accessed via the internet or the Fronius Solar.web app. No difficult configuration is required. Data is sent automatically from the Fronius Datamanager 2.0 to Fronius Solar.web. Fronius Solar.web is equipped with an easy-to-configure system monitoring feature with an automatic alarm. The alarm can be signaled via SMS or e-mail.

1. General information
2. General

The Fronius Datamanager 2.0 is a network-compatible datalogger which combines the functionality of the Fronius Com Card, the Fronius Datalogger Web, the Fronius Power Control Card, and the Fronius Modbus Card on one plug-in card.
The Fronius Datamanager 2.0 website provides a quick overview of the photovoltaic system.
The website can be accessed with a web browser via a direct connection or on the internet, if properly configured.

When connected to Fronius Solar.web, the real-time and archived data of a photovoltaic system can be easily accessed via the internet or the Fronius Solar.web app. No difficult configuration is required. Data is sent automatically from the Fronius Datamanager 2.0 to Fronius Solar.web. Fronius Solar.web is equipped with an easy-to-configure system monitoring feature with an automatic alarm. The alarm can be signaled via SMS or e-mail.

1. General information
2. General

• Without Fronius Com Card function
  (for Fronius Galvo Fronius Symo, and Fronius Primo inverters)
• With Fronius Com Card function
  (for Fronius IG, Fronius IG Plus, Fronius IG Plus V,
  Fronius IG Plus A, Fronius CL, Fronius CL USA, Fronius IG 300–500 inverters)
• In external housing with Fronius Solar Net IN and Fronius Solar Net OUT connection sockets
  (Fronius Datamanager Box 2.0, e.g., for inverters without plug-in card slots or for photovoltaic systems with a separate Fronius Datamanager 2.0)

Provided that the inverter is not fitted as standard with the Fronius Datamanager 2.0, existing inverters can be upgraded with the Fronius Datamanager 2.0 plug-in card.

1. General information
2. General

The Fronius Datamanager 2.0 plug-in card installed in the inverter or the separate Fronius Datamanager Box 2.0 can be operated with the following DATCOM components:

1. General information
2. General

• For cabled internet solutions, Fronius recommends a download speed of at least 512 kbit/s and an upload speed of
  at least 256 kbit/s.
• For solutions with mobile internet services, Fronius recommends a minimum transmission standard of 3G with reliable signal strength.

These specifications do not provide an absolute guarantee of flawless operation.
High error rates in the transmission, reception fluctuations, or connection dropouts can have an adverse effect on Fronius Datamanager 2.0's online operation.
Fronius recommends on-site testing to ensure that the connections meet the minimum requirements.

• Test your signal strength in the exact position where the inverter is to be installed and make sure the Datamanager 2.0 card is activated.
• Connect to the WLAN network using a smartphone, laptop, or tablet, and test the connection.
  The free website "www.speedtest.net" can be used to check whether the connection meets our recommended download speed of at least 512 kbit/s and an upload speed of 256 kbit/s.

Since the Fronius Datamanager 2.0 acts as a datalogger, no other datalogger may be present in the Fronius Solar Net ring.
There must only be one Fronius Datamanager 2.0 for each Fronius Solar Net ring.
The Fronius Datamanager 2.0 must be in secondary mode if installed in Fronius Galvo and Fronius Symo inverters.

• Fronius Power Control Card/Box
• Fronius Modbus Card
• Fronius Datalogger Web
• Fronius Personal Display DL Box
• Fronius Datalogger easy/pro
• Fronius Datamanager
• Fronius Datamanager 2.0 Box

• the plug-in card must be installed in an inverter,
  or
• there must be a Fronius Datamanager Box 2.0 in the Fronius Solar Net ring.

The Fronius Datamanager 2.0 plug-in card and the Fronius Com Card must not be used together in one inverter.

1. General information
2. General

Fronius Datamanager 2.0 requires the following inverter software versions for its operation:

The relevant inverter software version can be downloaded for free from our homepage (http://www.fronius.com).

If you have any questions, please contact pv-support@fronius.com.

1. General information
2. General

The Fronius Datamanager 2.0 plug-in card and Fronius Datamanager Box 2.0 are equipped with a wireless module.

Wireless modules in the USA require FCC certification:

FCC This device conforms to the limit values for a Class B digital device, pursuant to Part 15 of the FCC regulations. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates and uses high frequency energy and, if not used in accordance with the instructions, may interfere with radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful interference to radio or television reception, which can be determined by turning the device off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the distance between the device and the receiver. Connect the device to a different circuit than the receiver. Consult the dealer or an experienced radio/TV technician for help. FCC ID: PV7-WIBEAR11N-DF1

Industry Canada RSS This device complies with Industry Canada license-exempt RSS standards. Operation is subject to the following two conditions: (1) this device is not permitted to cause harmful interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. IC ID: 7738A-WB11NDF1

Unless otherwise expressly permitted by the manufacturer, changes or modifications to the wireless module are not allowed and lead to a loss of the right of use of the device by the user.

1. General information
2. General

Fronius Datamanager 2.0 plug-in card

• 1 x Fronius Datamanager 2.0 plug-in card
• 1 x Fronius Solar Net termination plug
• 1 x 16-pin plug
• 1 x FCC sticker label, three parts

Additional equipment depending on the inverter:

Fronius Datamanager Box 2.0

• 1 x Fronius Datamanager Box 2.0 with wall bracket
• 2 x Fronius Solar Net termination plugs
• 1 x 16-pin plug
• 1 x antenna
• 1 x 3 m RG58 antenna cable
• 1 x mounting bracket
• 1 x double-sided adhesive tape
• 2 x installation anchors + screws
• 1 x "DATCOM Cabling" leaflet

1. General information
2. General

IMPORTANT! If the three-part sticker label included in the scope of supply for the Datamanager 2.0 has not already been affixed to the inverter at the factory, this must be done now.

Position of the sticker label on the inverter:

For Fronius Galvo, Fronius Symo, and Fronius Primo inverters, the sticker label information is located on the rating plate.

Using the sticker labels:

(1)	On the cardboard packaging of the inverter or the Fronius Datamanager 2.0
(2)	On the Fronius Datamanager 2.0 plug-in card
(3)	On the inverter

1. General information
2. General

Linking Inverters with a Fronius Datamanager 2.0 Plug-in Card to a PC:
		(1) Inverter (2) Fronius Datamanager 2.0 (3) Fronius Solar Net termination plug (4) PC/laptop

IMPORTANT!When linking an inverter with Fronius Datamanager 2.0 to a PC, one Fronius Solar Net termination plug must be connected at each free IN or OUT connection.

Linking Inverters with a Fronius Datamanager 2.0 Plug-in Card to Other Inverters, a Fronius Sensor Box, and a PC:
(1) Inverter with (2) Fronius Datamanager 2.0 (3) PC/laptop (4) Inverter with (5) Fronius Com Card		(6) Fronius Sensor Box (7) Inverter (8) Fronius Com Card (9) Fronius Solar Net termination plug

When linking several DATCOM components to Fronius Datamanager 2.0:
Use the data cable to connect the IN connection socket of Fronius Datamanager 2.0 with the OUT connection socket of the next DATCOM component. A Fronius Solar Net termination plug must be inserted into the empty IN connection socket of the last DATCOM component.
With the following inverters, the inverter with Fronius Datamanager 2.0 must always be connected either at the start or end of the data chain:
Fronius IG, Fronius IG Plus, Fronius IG Plus V, Fronius IG Plus A, Fronius CL, Fronius CL USA and Fronius IG 300–500.

Linking Two Inverters with Fronius Com Card or Com Card Function to a Fronius Datamanager Box 2.0 and a Smartphone:
(1) Inverter with Fronius Com Card or Com Card function (2) Inverter with Fronius Com Card or Com Card function (3) Fronius Datamanager Box 2.0		(4) Smartphone with Fronius Solar.web App (5) Fronius Solar Net termination plug

When linking several DATCOM components with a Fronius Datamanager Box 2.0, each of the DATCOM components must be cabled from the IN connection socket to the OUT connection socket of the next DATCOM component.
Fronius Solar Net termination plugs must be inserted into empty IN or OUT connection sockets of the last DATCOM components.

1. General information

When operating Fronius Datamanager 2.0, data are generated and need to be transmitted via the internet.
In order to select a suitable internet connection, it is necessary to calculate the data volume.

1. General information
2. Calculating the data volume

When operating Fronius Datamanager 2.0, data are generated and need to be transmitted via the internet.
In order to select a suitable internet connection, it is necessary to calculate the data volume.

1. General information
2. Calculating the data volume

The following information is used to calculate the data volume per month when operating the Fronius Datamanager 2.0.

Calculation of memory sectors per day according to chapter "Calculating memory capacity" on page (→).

• Disconnections
• Restarting the inverter
• Firmware updates
• Remote control (VPP, Cloud Control)
• Fault diagnosis by technical support
• Remote system monitoring via Fronius Solar.web

IMPORTANT! Fronius recommends a flat rate to avoid costs for data volumes that were not taken into account in the preliminary calculation.

1. General information

Configuring a network for Fronius Datamanager 2.0 requires knowledge of network technology.

If Fronius Datamanager 2.0 is being integrated into an existing network, the Fronius Datamanager 2.0 address must be adapted to the network.

Example: network address range = 192.168.1.x, subnet mask = 255.255.255.0

• An IP address between 192.168.1.1 and 192.168.1.254 must be assigned to Fronius Datamanager 2.0.
• The IP address selected may not be already assigned in the network.
• The subnet mask must correspond to the existing network (e.g., 255.255.255.0).

If Fronius Datamanager 2.0 will be sending service messages and/or data to Fronius Solar.web, then a gateway address and a DNS server address must also be entered. Fronius Datamanager 2.0 uses the gateway address to access the internet. The IP address of the DSL router can be used as a gateway address, for example.

IMPORTANT!

• Fronius Datamanager 2.0 may not have the same IP address as the PC/laptop!
• Fronius Datamanager 2.0 cannot connect itself to the internet. A router must be used for a DSL connection to the internet.

1. General information
2. General information for the network administrator

Configuring a network for Fronius Datamanager 2.0 requires knowledge of network technology.

If Fronius Datamanager 2.0 is being integrated into an existing network, the Fronius Datamanager 2.0 address must be adapted to the network.

Example: network address range = 192.168.1.x, subnet mask = 255.255.255.0

• An IP address between 192.168.1.1 and 192.168.1.254 must be assigned to Fronius Datamanager 2.0.
• The IP address selected may not be already assigned in the network.
• The subnet mask must correspond to the existing network (e.g., 255.255.255.0).

If Fronius Datamanager 2.0 will be sending service messages and/or data to Fronius Solar.web, then a gateway address and a DNS server address must also be entered. Fronius Datamanager 2.0 uses the gateway address to access the internet. The IP address of the DSL router can be used as a gateway address, for example.

IMPORTANT!

• Fronius Datamanager 2.0 may not have the same IP address as the PC/laptop!
• Fronius Datamanager 2.0 cannot connect itself to the internet. A router must be used for a DSL connection to the internet.

1. General information
2. General information for the network administrator

DSL routers mostly enable you to send data to the internet and, therefore, do not normally have to be configured.

• Tcp fronius-se-iot-dm-1.azure.devices.net:8883
• Tcp fronius-se-iot-dm-1.azure.devices.net:443
• Tcp fronius-se-iot-dm-2.azure.devices.net:8883
• Tcp fronius-se-iot-dm-2.azure.devices.net:443
• Tcp fronius-se-iot-dm-1.telemetry.azure.devices.net:8883
• Tcp fronius-se-iot-dm-1.telemetry.azure.devices.net:443
• Tcp fronius-se-iot-dm-2.telemetry.azure.devices.net:8883
• Tcp fronius-se-iot-dm-2.telemetry.azure.devices.net:443
• Fdmp-solarweb.com:49049 (dm local port 54321)
• Tcp http://www3.fronius.com:80
• Tcp http://firmware-download.fronius.com:80
• Tcp ftp://transfer.fronius.com:21
• Tcp provisioning-lite.solarweb.com:443
• Tcp froniusseiot.blob.core.windows.net:443
• Upd/Tcp 0.time.fronius.com:123

If existing firewall rules block the connection to the Fronius system monitoring, the following firewall rules must be added:

Configure the firewall so that the IP address of Fronius system monitoring can send data to port 49049/UDP from “fdmp.solarweb.com”.

*) We recommend only allowing access to the web interface of the Fronius system monitoring from a secure network. If access via the internet is absolutely necessary (e.g. for service purposes during a limited time period), configure the network router so that requests for any external port are redirected to port 80/TCP.
Caution - this will make the inverter visible on the internet and more likely to be subject to network attacks.

1. General information
2. General information for the network administrator

Normally, no additional router configuration is required for a regular DSL internet connection to access Fronius Solar.web and/or send service messages, because connections from the LAN to the internet are open.

1. General information
2. General information for the network administrator

However, an internet connection is required to use Fronius Solar.web and send service messages.

Fronius Datamanager 2.0 cannot connect itself to the internet. A router must be used for a DSL connection to the internet.

1. General information

1. General information
2. Controls, connections and indicators

1. General information
2. Controls, connections and indicators

No.	Function
(1)	IP switch For changing the IP address:
A	Specified IP address and opening the WLAN access point The Fronius Datamanager 2.0 uses fixed IP address 169.254.0.180 for a direct connection to a PC via LAN. If the IP switch is set to position A, an access point for a direct WLAN connection to the Fronius Datamanager 2.0 is also opened. Access data for this access point: Network name: FRONIUS_240.XXXXXX Key: 12345678 IMPORTANT! For Fronius Datamanager 2.0 plug-in cards purchased after June 2024, enter the individual password from the inverter display. The Fronius Datamanager 2.0 can be accessed: via DNS name "http://datamanager" via IP address 169.254.0.180 for the LAN interface via IP address 192.168.250.181 for the WLAN access point
B	Assigned IP address: The Fronius Datamanager 2.0 works with an assigned IP address dynamic host configuration protocol (DHCP) The IP address can be set on the Fronius Datamanager 2.0 website. In the case of the Fronius Datamanager 2.0 plug-in cards, the IP switch is located underneath the LEDs and is separate in the case of the Fronius Datamanager Box 2.0.
(2)	WLAN LED Flashes green: the Fronius Datamanager 2.0 is in service mode (IP switch on the Fronius Datamanager 2.0 plug-in card is set to position A or service mode was activated via the inverter display, the WLAN access point is opened) Lights up green: there is an existing WLAN connection Flashes green/red alternately: the length of time for which the WLAN access point is open after activation (1 hour) has been exceeded Lights up red: there is no existing WLAN connection Flashes red: faulty WLAN connection Does not light up: the Fronius Datamanager 2.0 is in secondary mode
(3)	Solar.web LED connection Lights up green: there is an existing connection to Fronius Solar.web Lights up red: there is no existing connection to Fronius Solar.web, but one is required Does not light up: no connection to Fronius Solar.web is required
(4)	Power supply LED Lights up green: sufficient power supply from Fronius Solar Net; the Fronius Datamanager 2.0 is ready for operation. Does not light up: no power or insufficient power supply from Fronius Solar Net - an external power supply is required or the Fronius Datamanager 2.0 is in secondary mode Flashes red: during an update process IMPORTANT! Do not interrupt the power supply during an update process. Lights up red: update process failed
(5)	Connection LED Lights up green: there is an active connection within Fronius Solar Net Lights up red: there is an interrupted connection within Fronius Solar Net Does not light up: the Fronius Datamanager 2.0 is in secondary mode
(6)	LAN Connection Ethernet interface with blue color marking for connecting the Ethernet cable
(7)	I/Os Digital inputs and outputs
	Modbus RTU 2-wire (RS485): D- Modbus data - D+ Modbus data +
	Int./ext. power supply - GND + Uint/Uext Output for internal voltage 10.8 V/12.8 V or Input for an external supply voltage >12.8–24 V DC (+ 20%) 10.8 V: Fronius IG, Fronius IG Plus, Fronius IG Plus V, Fronius IG Plus A, Fronius CL, Fronius CL USA, Fronius IG 300–500 12.8 V: Fronius Galvo, Fronius Symo
	Digital inputs: 0 - 3, 4 - 9 Voltage level: low = min. 0 V - max. 1.8 V; high = min. 3 V - max. 24 V DC (+ 20%) Input currents: dependent on input voltage; input resistance = 46 kOhm
	Digital outputs: 0–3 Switching capacity when supplied by the Fronius Datamanager 2.0 plug-in card: 3.2 W, 10.8/12.8 V in total for all four digital outputs 10.8 V: Fronius IG, Fronius IG Plus, Fronius IG Plus V, Fronius IG Plus A, Fronius CL, Fronius CL USA, Fronius IG 300–500 12.8 V: Fronius Galvo, Fronius Symo
	Switching capacity when supplied by an external power supply with min. 12.8 - max. 24 V DC (+ 20%), connected to Uint/Uext and GND: 1 A, 12.8 - 24 V DC (depending on the external power supply) per digital output
	The connection to the I/Os is made via the supplied mating connector.
(8)	Antenna plug For screwing on the WLAN antenna or WLAN antenna extension cable, depending on the inverter
(9)	Modbus termination switch (for Modbus RTU) Internal bus termination with 120 ohm resistance (yes/no) Switch in "on" position: Termination resistance of 120 Ohm active Switch in "off" position: No termination resistance active IMPORTANT! The termination resistance must be active for the first and last device in an RS485 bus.
(10)	Fronius Solar Net primary/secondary switch For switching between primary and secondary mode within a Fronius Solar Net ring IMPORTANT! All LEDs on the Fronius Datamanager 2.0 plug-in card are off in secondary mode.
(11)	Fronius Solar Net IN connection socket Fronius Solar Net input with red color marking for connecting to other DATCOM components (e.g., inverters, sensor cards) For the Fronius Datamanager 2.0 with Fronius Com Card function only! (for Fronius IG, Fronius IG Plus, Fronius IG Plus V, Fronius IG Plus A, Fronius CL, Fronius CL USA, Fronius IG 300–500 inverters)
(12)	Fronius Solar Net OUT connection socket Fronius Solar Net output with red color marking for connecting other DATCOM components (e.g., inverters, sensor cards, etc.) For the Fronius Datamanager Box 2.0 only!
(13)	External power supply connection For connecting an external power supply when the power supply within Fronius Solar Net is insufficient (e.g., when too many DATCOM components are installed in Fronius Solar Net). IMPORTANT! The external power supply unit for the Fronius Datamanager Box 2.0 must be securely disconnected from components supplying grid voltage (SELV or Class 2 for USA/Canada). The output power of the power supply unit may not exceed a max. of 15 VA/1.25 A. If the power supply is sufficient, the Supply LED (4) lights up green. For an external power supply, use only the Fronius power supply unit! For the Fronius Datamanager Box 2.0 only!

1. General information
2. Controls, connections and indicators

Supply via the Fronius Datamanager 2.0 plug-in card:

115–230 V AC:
Fronius IG, Fronius IG Plus, Fronius IG Plus V, Fronius IG Plus A, Fronius CL, Fronius CL USA, Fronius IG 300 - 500

12.8 V DC:
Fronius Galvo, Fronius Symo, Fronius Primo

Supply via external power supply:

When the supply is via an external power supply, the external power supply must be galvanically isolated.

10.7 V DC:
Fronius IG, Fronius IG Plus, Fronius IG Plus V, Fronius IG Plus A, Fronius CL, Fronius CL USA, Fronius IG 300 - 500

12.8 V DC:
Fronius Galvo, Fronius Symo, Fronius Primo

1. General information

1. General information
2. Technical data

1. General information
2. Technical data

Please see the Operating Instructions for the respective inverter for information regarding plug-in card installation. Please note the safety and warning information in your inverter's Operating Instructions.

1. Installing Fronius Datamanager 2.0

Please see the Operating Instructions for the respective inverter for information regarding plug-in card installation. Please note the safety and warning information in your inverter's Operating Instructions.

1. Installing Fronius Datamanager 2.0
2. Inserting Fronius Datamanager 2.0 into an Inverter

Please see the Operating Instructions for the respective inverter for information regarding plug-in card installation. Please note the safety and warning information in your inverter's Operating Instructions.

1. Installing Fronius Datamanager 2.0
2. Inserting Fronius Datamanager 2.0 into an Inverter

Follow general ESD guidelines when handling plug-in cards.

1. Installing Fronius Datamanager 2.0
2. Inserting Fronius Datamanager 2.0 into an Inverter

The Fronius Datamanager 2.0 plug-in position is specified for each inverter type:

*)	If an ENS plug-in card is inserted in the ENS slot: insert the Fronius Datamanager 2.0 in the next slot to the right of the ENS slot. IMPORTANT! The next slot must be kept free. Never remove an existing ENS plug-in card.

1. Installing Fronius Datamanager 2.0

Depending on the inverter the WLAN antenna must be either installed in the inverter or mounted to the outside of the inverter.

IMPORTANT! Always follow the relevant operating instructions when opening an inverter! Observe the safety rules!

1. Installing Fronius Datamanager 2.0
2. Installing and connecting WLAN antennas

Depending on the inverter the WLAN antenna must be either installed in the inverter or mounted to the outside of the inverter.

IMPORTANT! Always follow the relevant operating instructions when opening an inverter! Observe the safety rules!

1. Installing Fronius Datamanager 2.0
2. Installing and connecting WLAN antennas

1Use the double-sided adhesive tape to fasten the mounting bracket to the outside of the inverter housing or, if suitable for the antenna cable, secure it in a position near the inverter

IMPORTANT! The double-sided adhesive tape only reaches its maximum bond strength after 24 hours.

IMPORTANT! The mounting bracket may not be screwed to the inverter housing.
It may however be fitted in a nearby position. The relevant screws are not included in the scope of delivery and must be selected by the installer.

2Connect the antenna cable to the antenna socket on the Fronius Datamanager 2.0 plug-in card

3Run the antenna cable out through the DATCOM opening on the inverter

4If possible, secure the cable with a strain relief device

5Close or seal the DATCOM opening in accordance with the inverter operating instructions

6Remove the hex nut and washer from the outside thread of the antenna cable

7Run the antenna cable through the drill hole on the mounting bracket

8Attach the lock washer and screw on the hex nut

9Screw on the antenna

1. Installing Fronius Datamanager 2.0
2. Installing and connecting WLAN antennas

1

2

CAUTION!

Danger of short circuit caused by loose metal parts from knockouts.

Loose metal parts in the inverter may cause short circuits when the inverter is powered up. When removing knockouts, make sure that

no loose metal parts fall into the inverter,

any metal pieces that do fall into the inverter are removed immediately.

3

4

NOTE!

In order to ensure leak-tightness, the sealing ring must be fitted to the antenna screw joint before inserting the antenna screw joint into the inverter housing.

5

6

7

8

*Bending radius of the antenna cable: at least 25.4 mm/1 in.

9

10

1. Installing Fronius Datamanager 2.0

1. Installing Fronius Datamanager 2.0
2. Installing Fronius Datamanager 2.0 in Fronius Solar Net

1. Installing Fronius Datamanager 2.0
2. Installing Fronius Datamanager 2.0 in Fronius Solar Net

Fronius IG, Fronius IG Plus, Fronius IG Plus V, Fronius IG Plus A, Fronius CL, Fronius CL USA, Fronius IG 300–500:

Fronius Galvo, Fronius Symo, Fronius Primo:

1. Installing Fronius Datamanager 2.0
2. Installing Fronius Datamanager 2.0 in Fronius Solar Net

1. Installing Fronius Datamanager 2.0

Inverters with Fronius Datamanager, Fronius Com Card, DATCOM components with external housing, or other DATCOM components will hereinafter be referred to as Fronius Solar Net clients.

1. Installing Fronius Datamanager 2.0
2. Fronius Solar Net Cabling

Inverters with Fronius Datamanager, Fronius Com Card, DATCOM components with external housing, or other DATCOM components will hereinafter be referred to as Fronius Solar Net clients.

1. Installing Fronius Datamanager 2.0
2. Fronius Solar Net Cabling

The data connection for the Fronius Solar Net client is a 1:1 connection using 8-pin data cables and RJ-45 plugs.
The overall line length in a Fronius Solar Net ring must not exceed 1000 m.

1. Installing Fronius Datamanager 2.0
2. Fronius Solar Net Cabling

Shielded CAT5 (new) and CAT5e (old) cables compliant with ISO 11801 and EN 50173 must be used for the Fronius Solar Net client cabling. Other cables are not permitted.

IMPORTANT! Do not use ISO/IEC-11801 U/UTP cables!

The shield must be crimped onto a CAT5-compatible shielded plug.

Due to the fact that the wires in Ethernet cables are twisted, you must make sure the twisted pairs of wires are assigned correctly for cabling in accordance with TIA/EIA-568B:

Fronius Solar Net contact		Pair no.	Color
1	+12 V	3		white/orange line
2	GND	3		orange / white line or orange
3	TX+ IN, RX+ OUT	2		white/green line
4	RX+ IN, TX+ OUT	1		blue / white line or blue
5	RX- IN, TX- OUT	1		white/blue line
6	TX- IN, RX- OUT	2		green/white line or green
7	GND	4		white/brown line
8	+12 V	4		brown / white line or brown

Cabling compliant with TIA/EIA-568B

• Make sure that the wires are assigned correctly.
• When setting up an independent ground connection (e.g., in patch panels), make sure that the shield is grounded on one side of the cable only.

• EN 50173-1 for Europe
• ISO/IEC 11801:2002 internationally
• TIA/EIA 568 for North America

Rules for use of copper cables apply.

1. Installing Fronius Datamanager 2.0
2. Fronius Solar Net Cabling

• CAT5 cable 1 m ... 43,0004,2435
• CAT5 cable 20 m ... 43,0004,2434
• CAT5 cable 60 m ... 43,0004,2436

The cables listed above are 8-pin, 1:1 LAN network cables, shielded and twisted, including RJ 45 plugs.

IMPORTANT! Data cables are not UV resistant. They should be protected from sunlight when laid outdoors.

1. Installing Fronius Datamanager 2.0

Installing Fronius Datamanager 2.0 requires knowledge of network technology.

1. Installing Fronius Datamanager 2.0
2. Installing Fronius Datamanager 2.0 – Overview

Installing Fronius Datamanager 2.0 requires knowledge of network technology.

1. Installing Fronius Datamanager 2.0
2. Installing Fronius Datamanager 2.0 – Overview

The Fronius Solar.start app makes starting Fronius Datamanager 2.0 for the first time much easier. The Fronius Solar.start app is available from the relevant app store.

• the Fronius Datamanager 2.0 plug-in card must be installed in the inverter,
  or
• there must be a Fronius Datamanager Box 2.0 in the Fronius Solar Net ring.

IMPORTANT! To establish a connection to Fronius Datamanager 2.0, the end device in question (e.g., laptop, tablet) must be configured as follows:

• "Obtain an IP address automatically (DHCP)" must be activated

1Connect the inverters with Fronius Datamanager 2.0 or Fronius Datamanager Box 2.0 in Fronius Solar Net

IMPORTANT! Inverters Fronius IG, Fronius IG Plus, Fronius IG Plus V, Fronius IG Plus A, Fronius CL, Fronius CL USA, and Fronius IG 300–500 must always be located at the beginning or end of the Fronius Solar Net ring.

2For Fronius Galvo/Fronius Symo/Fronius Primo only and when linking multiple inverters in Fronius Solar Net:
Set the Fronius Solar Net master/slave switch on the Fronius Datamanager 2.0 plug-in card as required

• One inverter with Fronius Datamanager 2.0 = master
• All other inverters with Fronius Datamanager 2.0 = slave (the LEDs on the Fronius Datamanager 2.0 plug-in cards are off)
  

3Switch the device to service mode

Inverter with Fronius Datamanager 2.0 plug-in card:

• Switch the IP switch on the Fronius Datamanager 2.0 plug-in card to position A

or

• Activate the WLAN access point via the Setup menu of the inverter
  (the performance of this function depends on the inverter software)
  

Fronius Datamanager Box 2.0:

• Switch the IP switch on the Fronius Datamanager Box 2.0 to position A
  

The inverter/Fronius Datamanager Box 2.0 establishes the WLAN Access Point. The WLAN Access Point stays open for one hour.

4Download Fronius Solar.start app

5Run Fronius Solar.start app

The start page of the Setup wizard appears.

The Technician Wizard is designed for the installer and includes standard-specific settings. Running the Technician Wizard is optional.
If the Technician Wizard is run, it is essential to note down the assigned service password. This service password is required to configure the DNO Editor and Meter menu items.
If the Technician Wizard is not run, no specifications for power reduction are set.

The Solar.web Wizard must be run.

The Fronius Solar.web start page appears.
or
The Fronius Datamanager 2.0 website opens.

1. Installing Fronius Datamanager 2.0
2. Installing Fronius Datamanager 2.0 – Overview

The Fronius Solar.start app makes starting Fronius Datamanager 2.0 for the first time much easier. The Fronius Solar.start app is available from the relevant app store.

• the Fronius Datamanager 2.0 plug-in card must be installed in the inverter,
  or
• there must be a Fronius Datamanager Box 2.0 in the Fronius Solar Net ring.

IMPORTANT! To establish a connection to Fronius Datamanager 2.0, the end device in question (e.g., laptop, tablet) must be configured as follows:

• "Obtain an IP address automatically (DHCP)" must be activated

1Connect the inverters with Fronius Datamanager 2.0 or Fronius Datamanager Box 2.0 in Fronius Solar Net

IMPORTANT! Inverters Fronius IG, Fronius IG Plus, Fronius IG Plus V, Fronius IG Plus A, Fronius CL, Fronius CL USA, and Fronius IG 300–500 must always be located at the beginning or end of the Fronius Solar Net ring.

2For Fronius Galvo/Fronius Symo/Fronius Primo only and when linking multiple inverters in Fronius Solar Net:
set the Fronius Solar Net primary/secondary switch on the Fronius Datamanager 2.0 plug-in card as required

• One inverter with Fronius Datamanager 2.0 = primary
• All other inverters with Fronius Datamanager 2.0 = secondary (the LEDs on the Fronius Datamanager 2.0 plug-in cards are off)
  

3Switch the device to service mode

Inverter with Fronius Datamanager 2.0 plug-in card:

• Switch the IP switch on the Fronius Datamanager 2.0 plug-in card to position A

or

• Activate the WLAN access point via the Setup menu of the inverter
  (the performance of this function depends on the inverter software)
  

Fronius Datamanager Box 2.0:

• Switch the IP switch on the Fronius Datamanager Box 2.0 to position A
  

The inverter/Fronius Datamanager Box 2.0 establishes the WLAN Access Point. The WLAN Access Point stays open for one hour.

The start page of the Setup wizard appears.

The Technician Wizard is designed for the installer and includes standard-specific settings.
If the Technician Wizard is run, it is essential to note down the assigned service password. This service password is required to configure the Electricity Retailer Editor and Meter menu items.
If the Technician Wizard is not run, no specifications for power reduction are set.

The Solar.web Wizard must be run.

The Fronius Solar.web start page appears.
or
The Fronius Datamanager 2.0 website opens.

The connection to Fronius Datamanager 2.0 via a web browser is suitable for accessing current values with several PC users in a LAN (e.g., company networks, schools).

For example, total and daily yields can be accessed and/or inverter comparisons can be made on the Fronius Datamanager 2.0 website.

1. Establishing a Connection to Fronius Datamanager 2.0

The connection to Fronius Datamanager 2.0 via a web browser is suitable for accessing current values with several PC users in a LAN (e.g., company networks, schools).

For example, total and daily yields can be accessed and/or inverter comparisons can be made on the Fronius Datamanager 2.0 website.

1. Establishing a Connection to Fronius Datamanager 2.0
2. Connecting to Fronius Datamanager 2.0 via a Web Browser

The connection to Fronius Datamanager 2.0 via a web browser is suitable for accessing current values with several PC users in a LAN (e.g., company networks, schools).

For example, total and daily yields can be accessed and/or inverter comparisons can be made on the Fronius Datamanager 2.0 website.

1. Establishing a Connection to Fronius Datamanager 2.0
2. Connecting to Fronius Datamanager 2.0 via a Web Browser

• At least a LAN or WLAN connection
• Web browser (e.g., Microsoft Internet Explorer IE ≥ 9.0, Firefox 4, Google Chrome 27.0)
• PC/laptop in the same network segment as Fronius Datamanager 2.0

1. Establishing a Connection to Fronius Datamanager 2.0
2. Connecting to Fronius Datamanager 2.0 via a Web Browser

1. Establishing a Connection to Fronius Datamanager 2.0

By connecting to Fronius Datamanager 2.0 via the internet and Fronius Solar.web, you can access archived data and up-to-date photovoltaic system data online from anywhere in the world with internet access.
You can also provide other users with guest access so that they can view your photovoltaic system, or you can make a comparison of several systems.

1. Establishing a Connection to Fronius Datamanager 2.0
2. Connecting to Fronius Datamanager 2.0 via the Internet and Fronius Solar.web

By connecting to Fronius Datamanager 2.0 via the internet and Fronius Solar.web, you can access archived data and up-to-date photovoltaic system data online from anywhere in the world with internet access.
You can also provide other users with guest access so that they can view your photovoltaic system, or you can make a comparison of several systems.

1. Establishing a Connection to Fronius Datamanager 2.0
2. Connecting to Fronius Datamanager 2.0 via the Internet and Fronius Solar.web

Fronius Datamanager 2.0 is connected to the internet (e.g., via a DSL router). Fronius Datamanager 2.0 regularly logs on to Fronius Solar.web and sends its saved data every day.
Fronius Solar.web can actively contact Fronius Datamanager 2.0, e.g., to display real-time data.

1. Establishing a Connection to Fronius Datamanager 2.0
2. Connecting to Fronius Datamanager 2.0 via the Internet and Fronius Solar.web

• Internet access
• Web browser
  
  IMPORTANT! Fronius Datamanager 2.0 cannot connect itself to the internet. A router must be used for a DSL connection to the internet.
  
• Registration of photovoltaic system with Fronius Solar.web.
  
• In order to access real-time data in Fronius Solar.web, the "Yes" selection option must be activated under "Send actual data to Fronius Solar.web" in Fronius Datamanager 2.0 in the settings under Solar.web.
  
• In order to access archived data in Fronius Solar.web, the "Daily at" or "Hourly" selection option must be activated under "Send archive data to Fronius Solar.web" in Fronius Datamanager 2.0.

1. Establishing a Connection to Fronius Datamanager 2.0
2. Connecting to Fronius Datamanager 2.0 via the Internet and Fronius Solar.web

To access real-time and archived data from Fronius Datamanager 2.0 using Fronius Solar.web:

The following data is displayed on the Fronius Datamanager 2.0 website:

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

The following data is displayed on the Fronius Datamanager 2.0 website:

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. The Fronius Datamanager 2.0 Website

The following data is displayed on the Fronius Datamanager 2.0 website:

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. The Fronius Datamanager 2.0 Website

The setting options on the website of the Fronius Datamanager 2.0 depend on the user's authorization (see section Settings – Passwords on page (→)).

The user is logged in.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. The Fronius Datamanager 2.0 Website

The Forgot your password? function in the login window can be used to reset the password for the selected user.

Request unlock key and save new password:

1Select the user for which you want to reset the password.

2Note the "Challenge" (six-digit number) and Datalogger ID (can be found under the    symbol, see section Other setting options on page (→)).

3Contact Fronius Technical Support and provide the "Challenge" and the Datalogger ID.

4Enter the unlock key received from Fronius Technical Support in the Key input field.

5Enter a new password in the Password and Repeat password input fields.

6Click the Save button.

The new password is saved.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. The Fronius Datamanager 2.0 Website

After clicking on "Settings," the Settings menu is opened on the Fronius Datamanager 2.0 website.
Fronius Datamanager 2.0 is configured in the Settings menu.

Menu items in Settings menu

General adjustment and viewing of menu items 1Establish a connection to Fronius Datamanager 2.0 2Click on Settings 3Log in with the username (admin or service) (see section Login on page (→)) 4Click on the desired menu item The desired menu item is opened. 5View menu item or edit accordingly. 6If present, click on the relevant button (e.g., Save, Synchronize) The amended data are applied.     * Selected menu item ** The Meter and DSO Editor menu items are protected by the service password.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. The Fronius Datamanager 2.0 Website

Other setting options are shown in the top right corner of the Fronius Datamanager 2.0 website:

	System information: Datalogger ID, software version, firmware update search, Solar Net connection, Solar.web connection
	Help: Software Operating Instructions Fronius Solar Channel
	Expand contents: The Real-time Data/Settings menu is hidden
	Display notifications
	Language: Set the language The Fronius Datamanager 2.0 website will appear in the language set for the browser itself or in the last selected language.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

Several inverters in the same photovoltaic system can be compared in the current Comparison View.

The real-time inverter AC power is displayed as a percentage of the power from the solar module connected to the respective inverter (shown in a bar diagram). A bar is displayed for each inverter. The bar color indicates the power range of the inverter:

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Current Data in Fronius Datamanager 2.0

Several inverters in the same photovoltaic system can be compared in the current Comparison View.

The real-time inverter AC power is displayed as a percentage of the power from the solar module connected to the respective inverter (shown in a bar diagram). A bar is displayed for each inverter. The bar color indicates the power range of the inverter:

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Current Data in Fronius Datamanager 2.0

The system overview contains:

• the real-time power data of a photovoltaic system
• the active devices
• the energy generated per day, per year, and in total
• the yield per day, per year, and in total

The values for consumption and energy fed into the grid are only displayed when a meter is configured on the inverter and the meter sends valid data.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Current Data in Fronius Datamanager 2.0

Inverter View
The Inverter View displays all the inverters present in the system.
Clicking on an inverter or the corresponding bar in the Comparison View displays the inverter's real-time data.

Sensor View
The Sensor View displays all the sensor cards/boxes present in the system.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

The System Information page contains various information about the system.

• Datalogger restart button
  Used to restart the datamanager/system monitoring
• Reset to factory settings button with the following selection options:
  • All settings except for the network
    Used to reset the Datamanager (system monitoring) to factory settings.
    The network settings and all items protected by the service user (UC Editor, meter settings, and the service password) are retained
  • All settings
    Used to reset the Datamanager (system monitoring) and the network settings to factory settings.
    All items protected by the service user (UC Editor, meter settings, and the service password) are retained

IMPORTANT! When the Datamanager (system monitoring) is reset to factory settings, the time and date settings must be checked.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Services – System Information

The System Information page contains various information about the system.

• Datalogger restart button
  Used to restart the datamanager/system monitoring
• Reset to factory settings button with the following selection options:
  • All settings except for the network
    Used to reset the Datamanager (system monitoring) to factory settings.
    The network settings and all items protected by the service user (UC Editor, meter settings, and the service password) are retained
  • All settings
    Used to reset the Datamanager (system monitoring) and the network settings to factory settings.
    All items protected by the service user (UC Editor, meter settings, and the service password) are retained

IMPORTANT! When the Datamanager (system monitoring) is reset to factory settings, the time and date settings must be checked.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

The Services / Network diagnostics option contains functions that are useful for diagnosing and correcting network problems. Ping and traceroute commands can be executed.

Ping command
Used to determine whether or not a host is available and how much time a data transfer will take.

Traceroute command
Used to determine via which intermediate stations the data reaches the host.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Services – Network Diagnostics

The Services / Network diagnostics option contains functions that are useful for diagnosing and correcting network problems. Ping and traceroute commands can be executed.

Ping command
Used to determine whether or not a host is available and how much time a data transfer will take.

Traceroute command
Used to determine via which intermediate stations the data reaches the host.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

You can update the Datamanager firmware under Services/Firmware Update. A firmware update can be performed via LAN or web.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Services – Firmware Update

You can update the Datamanager firmware under Services/Firmware Update. A firmware update can be performed via LAN or web.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Services – Firmware Update

IMPORTANT! An internet connection is required for the automatic update search.

When the Automatic update search option is activated, the Datamanager will automatically search for updates once a day. If new updates are available, a message is displayed under the other setting options for the website.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Services – Firmware Update

When the Automatic update search option is deactivated, there will be no automatic search for updates.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Services – Firmware Update

1Open the Datamanager website via a web browser

2Open "Firmware update" under "Services"

3Select Update via Web

4Click on the Run update buttonThe confirmation prompt for the update appears

5Click on the Yes buttonThe update starts and the progress is displayed as a bar and a percentage.

6Once the update has been carried out successfully, click on the Apply/Save    button

• Deactivate the firewall for the duration of the update
• Retry the update

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Services – Firmware Update

1Establish LAN connection between PC/laptop and Datamanager

2Download the current firmware from the Fronius homepage

3Run the downloaded update file on the PC/laptopThis will start a web server from which the Datamanager will download the required files.

4Open the Datamanager website via a web browser

5Open Firmware update under Services

6Select Update via LAN

7Enter the IP address of the PC/laptop

8Click on the Run update buttonThe confirmation prompt for the update appears.

9Click on the Yes buttonThe update starts and the progress is displayed as a bar and a percentage.

10Once the update has been carried out successfully, click on the Apply/Save    button

The update is complete when the supply LED lights up green again.

• Deactivate the firewall for the duration of the update
• Retry the update

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

Under Open Wizards, it is possible to re-open the Solar.web Wizard and the Technician Wizard and run these again.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Services – Opening Wizards

Under Open Wizards, it is possible to re-open the Solar.web Wizard and the Technician Wizard and run these again.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

You can enter the charge rate per kWh, the currency, and the expenses per kWh to calculate the yield under "Feed-in payment". The yield is shown in the current Total View.

The date, hour, and minutes can be entered under "System time."
Click on the Synchronize button to adapt the time displayed in the entry fields of the Datamanager website to the time set on the operating system.
Click on the Apply/Save button to apply the    time.

The region and location for the time zone can be set under "Time zone settings."

Fields marked with * are mandatory fields.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – General

You can enter the charge rate per kWh, the currency, and the expenses per kWh to calculate the yield under "Feed-in payment". The yield is shown in the current Total View.

The date, hour, and minutes can be entered under "System time."
Click on the Synchronize button to adapt the time displayed in the entry fields of the Datamanager website to the time set on the operating system.
Click on the Apply/Save button to apply the    time.

The region and location for the time zone can be set under "Time zone settings."

Fields marked with * are mandatory fields.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

Access to Fronius Datamanager 2.0 is regulated by assigning passwords.
Three different password types are available:

• the administrator password
• the service password
• the user password

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Passwords

Access to Fronius Datamanager 2.0 is regulated by assigning passwords.
Three different password types are available:

• the administrator password
• the service password
• the user password

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Passwords

Administrator Password
User name = admin

The administrator password set during commissioning assigns the user read and write (configuration) access. The user can then open the Settings menu item and define any settings as desired, with the exception of the UC Editor and Meter.

When an administrator password is set, the user must enter the user name and password to open the "Settings" menu item.

Service Password
User name = service

The service password is usually assigned in the setup wizard by the service technician or system installer and provides access to system-specific parameters. The service password is required to adjust Meter settings and settings in the UC Editor. If no service password has been assigned, the Meter and UC Editor menu items cannot be accessed.

User Password
After activating the Save local site page selection field, the user password is displayed; user name = user.

An assigned user password gives the user read access only. The user cannot open the Settings menu item.

When assigning a user password, users must enter their username and password every time they connect.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

The networks found are displayed.

Clicking on the Refresh button will    perform a new search for available WLAN networks.

Hidden networks can be added via the WLAN Settings > Add WLAN menu.

Setup button – used to save a selected WLAN network.
Clicking on this option opens the WLAN connection window

Remove button – used to delete a saved WLAN network.

Configure WLAN IP button – clicking on this option opens the Configure IP window, with the same setting options as for a LAN connection.

Connect via WPS button – for connecting to the WLAN via WPS without WLAN password:
1. Activate WPS on the WLAN router (see WLAN router documentation)
2. Click Connect via WPS button
3. The WLAN connection is established automatically

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Network

The networks found are displayed.

Clicking on the Refresh button will    perform a new search for available WLAN networks.

Hidden networks can be added via the WLAN Settings > Add WLAN menu.

Setup button – used to save a selected WLAN network.
Clicking on this option opens the WLAN connection window

Remove button – used to delete a saved WLAN network.

Configure WLAN IP button – clicking on this option opens the Configure IP window, with the same setting options as for a LAN connection.

Connect via WPS button – for connecting to the WLAN via WPS without WLAN password:
1. Activate WPS on the WLAN router (see WLAN router documentation)
2. Click Connect via WPS button
3. The WLAN connection is established automatically

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Network

• Obtain address – statically
  The user has to enter a fixed IP address for the Datamanager (system monitoring), the subnet mask, gateway address, and DNS server address (from the provider).
• Obtain address dynamically
  The Datamanager (system monitoring) obtains its IP address from a DHCP server (DHCP = dynamic host configuration protocol).
  The DHCP server must be configured so that the Datamanager is always assigned the same IP address. You will then always know the IP address at which the Datamanager (system monitoring) can be found.
  If the DHCP server supports the "DNS dynamic updates" function, a name can be entered for the Datamanager (system monitoring) in the Host name field. The connection to the Datamanager (system monitoring) can then be established using the name instead of the IP address.
  For example: Host name = sample_system, Domain name = fronius.com.
  The Datamanager (system monitoring) can be reached via the address "sample_system.fronius.com".

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Network

The Datamanager (system monitoring) is used as the access point. The PC or smart device connects directly to the Datamanager (system monitoring). Connecting to the internet is not possible.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

The Fronius Solar.web menu item can be used to make a direct connection to Fronius Solar.web.

Selecting the storage interval for the fields Inverter Query Cycle and Fronius Sensor Cards Query Cycle affects the required storage capacity.

Register Solar.web button – clicking on this button opens the Fronius Solar.web start page; data relevant for Fronius Solar.web is automatically sent as well.

Cloud Control
A virtual power plant is an interconnection of multiple generators to form a group. This group can be controlled by means of the cloud control via the Internet. An active inverter Internet connection is a prerequisite for this. System data is transmitted.
If the Allow cloud control for utility company/power supplier requirements function is enabled (service access required), the Allow cloud control for virtual power plants function is automatically enabled and cannot be disabled.
The function Allow cloud control for utility company/power supplier requirements may be mandatory for proper operation of the system.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Fronius Solar.web

The Fronius Solar.web menu item can be used to make a direct connection to Fronius Solar.web.

Selecting the storage interval for the fields Inverter Query Cycle and Fronius Sensor Cards Query Cycle affects the required storage capacity.

Register Solar.web button – clicking on this button opens the Fronius Solar.web start page; data relevant for Fronius Solar.web is automatically sent as well.

Cloud Control
A virtual power plant is an interconnection of multiple generators to form a group. This group can be controlled by means of the cloud control via the Internet. An active inverter Internet connection is a prerequisite for this. System data is transmitted.
If the Allow cloud control for utility company/power supplier requirements function is enabled (service access required), the Allow cloud control for virtual power plants function is automatically enabled and cannot be disabled.
The function Allow cloud control for utility company/power supplier requirements may be mandatory for proper operation of the system.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Fronius Solar.web

The Fronius Datamanager has a memory capacity of up to 5 years and 7 months for a PV system with one inverter and a save interval of 15 minutes.
However, the memory capacity is reduced accordingly depending on the number of inverters and/or Fronius sensor cards/boxes that are integrated into the system.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Fronius Solar.web

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Fronius Solar.web

2 inverters, logging duration = 14 hours (840 minutes)
1 Fronius Sensor Card, logging duration = 24 hours (1440 minutes)

Save interval = 15 minutes

1. Logging points per day:

   	Inverter logging points =	840 min	= 56
   		15 min

   	Sensor Card logging points =	1440 min	= 96
   		15 min

    
2. Total logging points:
   

   	Total logging points = (2 x 56) + (1 x 96) = 208
   	(2 x 56) ... 2 inverters, (1 x 96) ... 1 Sensor card

3. Memory sectors per day:

   	Memory sectors =	208	= 1.825
   		114

    
4. Rounded:

   1.825

   2

    
5. Memory capacity [days]:

   	Memory capacity =	2048	= 1024 days (= 2 years, 9 months, 18 days)
   		2

   	Memory capacity [days] =	2048
   		Memory sectors per day

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

The characteristics of the inverter's individual inputs and outputs (I/O) can be configured in this menu item. Only the settings possible with the respective system can be selected, depending on the range of functions and system configuration.

Any activated output that has not been assigned ("free") will remain active until the inverter is restarted. The status of an output will only change if new specifications are entered for assigned services.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings - IO Mapping

The characteristics of the inverter's individual inputs and outputs (I/O) can be configured in this menu item. Only the settings possible with the respective system can be selected, depending on the range of functions and system configuration.

Any activated output that has not been assigned ("free") will remain active until the inverter is restarted. The status of an output will only change if new specifications are entered for assigned services.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings - IO Mapping

Demand Response Modes for Australia

You can adjust the pins for control via DRM here:

IMPORTANT! To control an inverter via DRM the inverter has to have a Fronius DRM Interface (item number 4,240,005). Assembly and installation are described in the Installation Instructions of the Fronius DRM Interface. The Installation Instructions for the Fronius DRM Interface are available on the Fronius homepage at:
	http://www.fronius.com/QR-link/4204102292

The nominal device output is always meant when referring to the inverter's remote control capability.

IMPORTANT! If no DRM control (DRED) is connected to Datamanager and the AUS – Demand Response Mode (DRM) function is activated, the inverter switches to standby mode.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings - IO Mapping

 You can adjust the pins for the IO control here. Other settings can be made in the UC Editor > IO Control menu.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings - IO Mapping

Up to four pins for the load management can be selected here. Further settings for the load management are available in the Load management menu item.
Default pin: 1

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

The outputs I/O 0 - I/O 3 can be used to control an actuator (e.g., relay, contactor) via the load management function.
A connected load can thus be controlled by assigning a power feed-dependent switch-on or switch-off point.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings - load management

The outputs I/O 0 - I/O 3 can be used to control an actuator (e.g., relay, contactor) via the load management function.
A connected load can thus be controlled by assigning a power feed-dependent switch-on or switch-off point.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings - load management

Control
 deactivated: Control via Energy Management is deactivated.
by the power generated: Control via Energy Management takes place through the power generated
by excess power (given feed limits): Control via Energy Management is effected by excess power (given feed limits).
This option can only be selected if a meter has been connected. If the I/Os have a higher priority than the battery, the possible charging power of the battery is considered to be surplus. In this case, the switching threshold must not be defined on the gateway.

Thresholds
on: For entering an effective power limit at which the I/O output is activated
off: For entering an effective power limit at which the I/O output is deactivated.
If by excess power is selected under Control, additional selection fields for Feed and Reference are displayed under Thresholds.

Runtimes
Minimum runtime for each switch-on process: Field for entering a minimum time for which the I/O output is to be activated for each switch-on process.
Maximum runtime per day: Field for entering a maximum time for which the I/O output is to be activated in total per day (several switch-on processes are included).

Target runtime
per day: Field for entering a minimum time for which the I/O output is to be activated per day.
achieved by: Field for selecting the time, if the target runtime is to be achieved by a certain time

Status
If the mouse pointer is moved over the status, the reason for the current status is displayed.

IMPORTANT!
If several load outputs are used, they are activated at an interval of one minute depending on the priority (max. 4 rule = max. 4 minutes).

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

This function can be used to export current and log data in different formats or with different protocols to an external server.

Further information about the push service function can be found in the following Operating Instructions:

http://www.fronius.com/QR-link/4204102152

42,0410,2152
Fronius Push Service

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Push Service

This function can be used to export current and log data in different formats or with different protocols to an external server.

Further information about the push service function can be found in the following Operating Instructions:

http://www.fronius.com/QR-link/4204102152

42,0410,2152
Fronius Push Service

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

From your web browser, you can use the Fronius Datamanager 2.0 website to apply the Modbus connection settings which cannot be accessed via the Modbus protocol.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Modbus Settings

From your web browser, you can use the Fronius Datamanager 2.0 website to apply the Modbus connection settings which cannot be accessed via the Modbus protocol.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Modbus Settings

For additional information on the Modbus function, please see the following Operating Instructions:

	http://www.fronius.com/QR-link/4204102049 42,0410,2049 Fronius Datamanager Modbus connection
	http://www.fronius.com/QR-link/4204102108 42,0410,2108 Fronius Datamanager Modbus RTU Quickstart Guide

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Modbus Settings

Data output via Modbus off
If the data output via Modbus is deactivated, control commands sent to the inverter via Modbus are reset, e.g., no power reduction or no reactive power specification.

Data output via Modbus tcp
If the data output via Modbus is deactivated, control commands sent to the inverter via Modbus are reset, e.g., no power reduction or no reactive power specification.

Modbus port field – number of the TCP port which must be used for Modbus communication. Presetting: 502. Port 80 cannot be used for this purpose.

String Control address offset field – offset value for addressing Fronius String Controls via Modbus.

Sunspec Model Type – used to select the data type of data models for inverters and energy meters.
float – display as floating-point numbers.
SunSpec Inverter model I111, I112, or I113
SunSpec Meter model M211, M212, or M213
int+SF – display as integers with scaling factors
SunSpec Inverter model I101, I102, or I103
SunSpec Meter model M201, M202, or M203

IMPORTANT! Since the different models have different numbers of registers, the register addresses of all the subsequent models also change when the data type is changed.

Demo mode – the demo mode is used to implement or validate a Modbus master. It enables you to read inverter, energy meter, and Fronius String Control data without actually having to connect or activate a device. The same data are always sent back for all the registers.

• On/off
• Power reduction
• Setting a constant power factor (cos phi)
• Setting a constant reactive power
  

Data output via Modbus set to rtu

If there is a Modbus energy meter (e.g., Fronius Smart Meter) configured under Settings > Meter in the system, it will not be possible to use the rtu setting.
In this case, data output via Modbus will be deactivated automatically upon selection of rtu. This change will only be visible once the website has been reloaded.
Any energy meter connected via RS-485 can also be read by Modbus TCP via the corresponding SunSpec models. The Modbus ID for the meter is 240.

Interface field – Modbus interface 0 (rtu0 | default) or Modbus interface 1 (rtu1) can be selected here.

String Control address offset field – offset value for addressing Fronius String Controls via Modbus. For further details, see "Modbus Device ID for Fronius String Controls" section.

Sunspec Model Type – used to select the data model data type for inverters
float – display as floating-point numbers
SunSpec Inverter model I111, I112, or I113
int+SF – display as integers with scaling factors
SunSpec Inverter model I101, I102, or I103

IMPORTANT! Since the different models have different numbers of registers, the register addresses of all the subsequent models also change when the data type is changed.

Demo mode – the demo mode is used to implement or validate a Modbus master. It enables you to read inverter, energy meter, and Fronius String Control data without actually having to connect or activate a device. The same data are always sent back for all the registers.

• On/off
• Power reduction
• Setting a constant power factor (cos phi)
• Setting a constant reactive power

Control priorities
Used to specify which service is given priority by the inverter control unit.
1 = highest priority, 3 = lowest priority
The control priorities can only be changed under the UC Editor menu item.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Modbus Settings

The Limit Control option is only available for the TCP transmission protocols.
It is used to block inverter control commands from unauthorized users by only permitting control for specific devices.

IP address field
To limit inverter control to one or more devices, enter the IP addresses of the devices which are permitted to send commands to Fronius Datamanager in this field. Multiple entries are separated by commas.

• One IP address: 98.7.65.4 – control only permitted by IP address 98.7.65.4
• Several IP addresses: 98.7.65.4,222.44.33.1 – control only permitted by IP addresses 98.7.65.4 and 222.44.33.1
• IP address range, e.g., from 98.7.65.1 to 98.7.65.254 (CIDR notation): 98.7.65.0/24 – control only permitted by IP addresses 98.7.65.1 bis 98.7.65.254

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Modbus Settings

  Saves the changes and displays a message confirming this.
If you exit the Modbus section without saving your changes, all the changes you have made will be rejected.

  Prompts you to confirm whether or not you wish to reject the changes you have made and then reinstates the most recently saved values.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

The data for the Comparison View is defined in the Inverter menu.
If the visible selection field is selected, the inverter is displayed in the Comparison View.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Inverter

The data for the Comparison View is defined in the Inverter menu.
If the visible selection field is selected, the inverter is displayed in the Comparison View.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

A specific channel name can be assigned to each sensor value of a Fronius Sensor Card/Box under "Sensor Cards" (e.g., Wind Speed).

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Fronius Sensor Cards

A specific channel name can be assigned to each sensor value of a Fronius Sensor Card/Box under "Sensor Cards" (e.g., Wind Speed).

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

IMPORTANT! Settings in the Meter menu item may only be entered by staff trained to do so!

The service password must be entered for the Meter menu item.

Three-phase or one-phase Fronius Smart Meters may be used. In both cases, selection is made via the Fronius Smart Meter item. The Fronius Datamanager automatically detects the meter type.

A primary meter or, optionally, multiple secondary meters can be chosen. The primary meter must be configured before a secondary meter can be chosen.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Counter

IMPORTANT! Settings in the Meter menu item may only be entered by staff trained to do so!

The service password must be entered for the Meter menu item.

Three-phase or one-phase Fronius Smart Meters may be used. In both cases, selection is made via the Fronius Smart Meter item. The Fronius Datamanager automatically detects the meter type.

A primary meter or, optionally, multiple secondary meters can be chosen. The primary meter must be configured before a secondary meter can be chosen.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Counter

When the Fronius Smart Meter is chosen as a meter, the field Settings must be used to set the meter position.

Meter position at Feed-in point (1a)
The power of feeding in and energy are measured. The consumption is determined using these values and the system data.

Meter position in Consumption branch (1b)
The consumed power and energy are measured directly. The power of feeding in and energy are determined using these values and the system data.

Secondary meter
If a Fronius Smart Meter was chosen as a secondary meter, a window will open to enter the Description (freely selectable) as well as a Modbus address field. A value is suggested automatically in the "Modbus address" field (next free address in the address range). The Modbus address must not be assigned twice. Click on Scan after entering.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Counter

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – Counter

Meter position at Feed-in point (1a)
The power of feeding in and energy are measured. The consumption is determined using these values and the system data.
A S0 meter must be configured at this point so that the amount of energy fed is counted.

IMPORTANT!
With an S0 meter at the infeed point, the meter data are not displayed in Fronius Solar.web. This option is only provided for dynamic power reduction. The consumption values can be detected to a limited extent when feeding into the grid.

Meter position in Consumption branch (1b)
The consumed power and energy are measured directly. The power of feeding in and energy are determined using these values and the system data.
An S0 meter must be configured at this position in order to count the energy consumed.

A meter for measuring self-consumption per S0 can be connected directly to the inverter.

IMPORTANT!
An S0 meter is connected to the switchable multi-functional current interface of the inverter. Connecting an S0 meter to the inverter may require an inverter firmware update.

• Must meet standard IEC 62053-31 Class B
• Max. voltage: 15 V DC
• Max. current when ON: 15 mA
• Min. current when ON: 2 mA
• Max. current when OFF: 0.15 mA

1. Current Data, Services, and Settings on Fronius Datamanager 2.0

In the UC Editor menu item, settings relevant to electricity retailers are made.
An effective power limit in % and/or a power factor limit can be set.

IMPORTANT! Settings in the UC Editor menu item may only be made by staff trained to do so!

The service password must be entered for the UC Editor menu item.

Cloud Control
A virtual power plant is an interconnection of multiple generators to form a group. This group can be controlled by means of the cloud control via the Internet. An active inverter Internet connection is a prerequisite for this. System data is transmitted.
If the Allow cloud control for utility company/power supplier requirements function is enabled (service access required), the Allow cloud control for virtual power plants function is automatically enabled and cannot be disabled.
The function Allow cloud control for utility company/power supplier requirements may be mandatory for proper operation of the system.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – DNO Editor

In the UC Editor menu item, settings relevant to electricity retailers are made.
An effective power limit in % and/or a power factor limit can be set.

IMPORTANT! Settings in the UC Editor menu item may only be made by staff trained to do so!

The service password must be entered for the UC Editor menu item.

Cloud Control
A virtual power plant is an interconnection of multiple generators to form a group. This group can be controlled by means of the cloud control via the Internet. An active inverter Internet connection is a prerequisite for this. System data is transmitted.
If the Allow cloud control for utility company/power supplier requirements function is enabled (service access required), the Allow cloud control for virtual power plants function is automatically enabled and cannot be disabled.
The function Allow cloud control for utility company/power supplier requirements may be mandatory for proper operation of the system.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – DNO Editor

Input pattern (assignment of individual I/Os):

• white = contact open
• blue = contact closed
• gray = contact not taken into account
• black = contact not applicable

Click on the contacts to change the selected Input pattern.

The virtual IO control is displayed as described in the "Settings – IO Control" section (see page (→)).
The display may be different in older versions of the software.

Power factor cos phi
ind = inductive
cap = capacitive

UC output(feedback output))
This output can be freely configured and will be activated as soon as the rule is set (e.g., for operating a signal device). The I/O 0 output is preset at the factory for this purpose.

Excluded inverters
Enter the DATCOM or Fronius Solar Net numbers of the inverters here that are to be excluded from control. Separate multiple inverters with commas.

Delete/Add a Rule
+ = add a new rule
- = delete the selected rule

Import button – click to import rules in *.fpc format
The function of the "Import" button depends on the browser used, e.g., Firefox and Google Chrome support the function.

Export button – click to save the rules separately in *.fpc format

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – DNO Editor

The ripple control signal receivers and the I/Os terminals of the inverter are connected to one another using a 4-pole cable, in accordance with the connection diagram.
For cable lengths greater than 10 m between the inverter and the ripple control signal receiver, a shielded cable (CAT 5) is recommended.

4-relay mode is preset in the factory. The following steps are only necessary if the configuration needs to be adjusted or restored.

IO Control

Settings on the UC Editor:

Overview of IO control user interface

1. Select rows 1-4 in the "Unlocked" column
2. Configure Input pattern
3. Set the Effective power as follows:
   • Rule 1: 100%, relay contact 1 closed
   • Rule 2: 60%, relay contact 2 closed
   • Rule 3: 30%, relay contact 3 closed
   • Rule 4: 0%, relay contact 4 closed
4. Tick the box to save the settings.

IMPORTANT!

Input patterns that are not taken into account must be avoided, because the activated rules are otherwise mutually exclusive. In this case, the dialog "Saving failed" appears when saving. Lines with failures are marked in red.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – DNO Editor

The ripple control signal receivers and the I/Os terminals of the inverter are connected to one another using a 4-pole cable, in accordance with the connection diagram.
For cable lengths greater than 10 m between the inverter and the ripple control signal receiver, a shielded cable (CAT 5) is recommended.

IO Control

Settings on the UC Editor:

Overview of IO control user interface

1. Select rows 1-4 in the "Unlocked" column
2. Configure Input pattern for line 1-3
3. Set the Effective power as follows:
   • Line 1: 100%, all contacts open, no further rules defined
   • Line 2 / rule 1 60%, relay contact 1 closed
   • Line 3 / rule 2: 30%, relay contact 2 closed
   • Line 4 / rule 3: 0%, relay contact 3 closed
4. Tick the box to save the settings.

IMPORTANT!

Input patterns that are not taken into account must be avoided, because the activated rules are otherwise mutually exclusive. In this case, the dialog "Saving failed" appears when saving. Lines with failures are marked in red.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – DNO Editor

The ripple control signal receivers and the I/Os terminals of the inverter are connected to one another using a 4-pole cable, in accordance with the connection diagram.
For cable lengths greater than 10 m between the inverter and the ripple control signal receiver, a shielded cable (CAT 5) is recommended.

IO Control

Settings on the UC Editor:

Overview of IO control user interface

1. Select rows 1-2 in the "Unlocked" column
2. Configure Input pattern
3. Set the Effective power as follows:
   • Rule 1: 100%, relay contact 1 open
   • Rule 2: 0%, relay contact 1 closed
4. Tick the box to save the settings.

IMPORTANT!

Input patterns that are not taken into account must be avoided, because the activated rules are otherwise mutually exclusive. In this case, the dialog "Saving failed" appears when saving. Lines with failures are marked in red.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – DNO Editor

The ripple control signal receivers and the I/Os terminals of the inverter are connected to one another using a 4-pole cable, in accordance with the connection diagram.
For cable lengths greater than 10 m between the inverter and the ripple control signal receiver, a shielded cable (CAT 5) is recommended.

In this example, four power levels can be configured with two relays.

IO Control

Settings on the UC Editor:

Overview of IO control user interface

1. Select rows 1-4 in the "Unlocked" column
2. Configure Input pattern for line 1-4
3. Set the Effective power as follows:
   • Rule 1: 100%, both relay contacts open
   • Rule 2: 60%, relay contact 1 active, pin 2 closed / relay contact 2 not active, pin 3 open
   • Rule 3: 30%, relay contact 1 not active, pin 2 open / relay contact 2 active, pin 3 closed
   • Rule 4: 0%, both relay contacts closed
4. Tick the box to save the settings.

IMPORTANT!

Input patterns that are not taken into account must be avoided, because the activated rules are otherwise mutually exclusive. In this case, the dialog "Saving failed" appears when saving. Lines with failures are marked in red.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – DNO Editor

The ripple control signal receivers and the I/O terminals of the inverter can be connected to one another as shown in the connection diagram.
For distances of over 10 m between the inverter and the ripple control signal receiver, a CAT 5 cable is recommended as a minimum and the shielding must be connected on one side at the push-in terminal of the data communication area (SHIELD).

In this example, the connection to two ripple control receivers is described. In this way, the effective power and power factor can be controlled at the same time.

Two ripple control receivers, connected to the Fronius Datamanager 2.0 IOs

IO Control ripple control receiver 1 (effective power)

IO Control ripple control receiver 2 (power factor)

Settings on the UC Editor:

Overview of IO control user interface

1. Select rows 1-6 in the "Unlocked" column
2. Configure Input pattern for line 1-6
3. Set the Effective power as follows:
   • Rule 1: 100%, relay contact 1 closed
   • Rule 2: 60%, relay contact 2 closed
   • Rule 3: 30%, relay contact 3 closed
4. Set the Power factor as follows:
   • Rule 1: 0.95, relay contact 4 closed
   • Rule 2: 0.90, relay contact 5 closed
   • Rule 3: 0.85, relay contact 6 closed
5. Tick the box to save the settings.

IMPORTANT!

Input patterns that are not taken into account must be avoided, because the activated rules are otherwise mutually exclusive. In this case, the dialog "Saving failed" appears when saving. Lines with failures are marked in red.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – DNO Editor

The grid operator may request the connection of one or more inverters to a ripple control receiver in order to limit the effective power and/or the power factor of the photovoltaic system.

Connection diagram for ripple control receiver with several inverters

The following Fronius inverters can be connected to the ripple control receiver via a distributor (coupling relay):

• Symo GEN24
• Primo GEN24
• Tauro
• SnapINverter (only devices with Fronius Datamanager 2.0)

IMPORTANT!
On the user interface of each inverter connected to the ripple control receiver, the "4-relay mode" setting (seeConnection diagram - 4 relays) must be activated.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – DNO Editor

IMPORTANT! To control an inverter via DRM the inverter has to have a Fronius DRM Interface (item number 4,240,005). Assembly and installation are described in the Installation Instructions of the Fronius DRM Interface. The Installation Instructions for the Fronius DRM Interface are available on the Fronius homepage at:
	http://www.fronius.com/QR-link/4204102292

Reactive power output– to enter the reactive power output (= +Q_rel) for DRM 3 in %

Reactive power input– to enter the reactive power input (= -Q_rel) for DRM 7 in %

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – DNO Editor

Energy companies or utility companies can prescribe feed-in limits for an inverter (e.g., max. 70% of the kWp or max. 5 kW).
Dynamic power reduction takes account of self-consumption in the household before the power of an inverter is reduced:

• An individual limit can be set.
• A meter for determining self-consumption per S0 can be connected directly to the inverter.
• A Fronius Smart Meter can be connected to the Datamanager at the D-/D+ connections for Modbus data.

No limit – the inverter converts all available PV energy and feeds it into the public grid.

Limit for the entire system – The entire photovoltaic system is limited to a fixed power limit. A value must be set for the permissible total feed-in power.

Limit per phase (not for single-phase devices) - Each individual phase is measured. If the permissible feed-in limit is exceeded on one phase, the total power of the inverter is reduced until the value on the affected phase is permissible again (see example below). This setting is only necessary if required by national standards and regulations. The value of the permissible power of feeding in per phase must be set.
"Limit per phase" is limited to 20 inverters. When the limit is exceeded, the function of power limitation is no longer available.

Field for entering the total DC system power in Wp.
This value is used as a control reference and also in case of a fault (e.g., meter failure).

Field for entering the max. power in W or % (up to two figures after the decimal place, negative values are also possible)
If no meter has been selected under the "Meter" menu item:
max. power generated for the entire system
If Fronius Smart Meter or S0 inverter has been selected under the "Meter" menu item: max. energy fed into the grid

Hard Limit - If this value is exceeded, the inverter switches off within max. 5 seconds. This value must be higher than the value set for Soft Limit.

Soft Limit - If this value is exceeded, the inverter readjusts down to the set value within the time required by the national standards and regulations.

1. Current Data, Services, and Settings on Fronius Datamanager 2.0
2. Settings – DNO Editor

Used to set control priorities for the ripple control signal receiver, the dynamic power reduction, and the control via Modbus

1 = highest priority, 3 = lowest priority