Fronius Datamanager 2.0 User Manual

83
EN-US
Data Output via Modbus
Activation of the Modbus service and selection of the transmission protocol.
If the Modbus service is activated, additional entry fields are available.
The Modbus RTU transmission protocol is only available for Fronius
Datamanager 2.0.
(1) off
No data output via Modbus
(2) tcp
Data output via Modbus TCP
(2a) Modbus port
Number of the TCP port which must be used for Modbus communication.
(2b) Fronius String Control address offset
Offset value used to assign addresses to Fronius String Controls via Modbus.
For further details, see the section entitled "Modbus Device ID for Fronius String
Controls."
(2c) Demo mode
The demo mode is used to implement or validate a Modbus master. It enables
you to read inverter and Fronius String Control data without actually connecting
or activating a device. The same data is always sent back for all the registers.
(2d) Inverter control via Modbus
If this option is activated, the inverter can be controlled via Modbus.
The "Limit Control" selection field is displayed.
Inverter control includes the following functions:
- On/off
- Power reduction
- Setting a constant power factor (cos phi)
- Setting a constant reactive power
(3) rtu
Data output via Modbus RTU
(3a) Baud rate
Used to enter the baud rate
(2)
(2a)
(2b)
(2c)
(2d)
(3a)
(3b)
(3)
(3c)
(3d)
(3e)

Fronius Datamanager 2.0 Specifications

General

Monitoring Platform	Fronius Solar.web
Communication Interfaces	Ethernet
Protocols	Modbus TCP
Data Logging	Integrated data logger
Web Interface	Yes
Compatibility	Fronius inverters
Power Supply	Via inverter
Mounting	Wall mounting