User Manual For DATCOM Components

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The SolarNet will recognize different DATCOM components automatically
(Datalogger, sensor card, ...). However, there is no automatic distinction
between several identical DATCOM components. For this reason, each
system component must have an individual number (address) to uniquely
identify each system component in SolarNet (Fronius IG, Fronius IG Plus
or DATCOM component).
The Fronius IG or Fronius IG Plus gives you the option to set the address
directly on the display. However, some versions of Fronius IG are not
equipped with a display. In this case, the address can be set via two keys.
DATCOM components are equipped with a special setting wheel for
addresses. A small screwdriver is required for this.
Please see the Fronius IG or Fronius IG Plus operating instructions for
information on address setting.
NOTE Two identical devices should never have the same address
in a network.
Example:
- Permitted:
Fronius IG „Address 1,“ Sensor Card „Address 1“
- Not permitted:
Fronius IG 20 „Address 1,“ Fronius IG 30 „Address 1“
Addressing
Defining System Components on SolarNet
General
Fronius IG
DATCOM
Components
General