Solare Datensysteme RS485 Funkpaket/ Radio Set - Handbuch (Seite 14)

14
Installation Manual - Solar-Log™ RS485 Wireless Package
2�6 Installation
The Wireless modules are identical so it does not matter which module is connected to the Solar-Log™ unit
and which one is connected to the inverters.
Both connection cables are ready-made and ready-to-connect.
Note !
Never slice the cables. The cable included is equipped with an RS485 termi-
nal block. The connection to the first inverter is established with the help of the
matching adapter cable.
2�6�1 Procedure
Check that the DIP switches on both Wireless modules are set to
the factory defaults:
1 2 3 4
position 5 and 6 have to be identical on both modules and are not to be changed.
Their settings are independent of the inverters.
•
Turn the Solar-Log™ off.
•
Connect one of the Wireless modules to the RS485 interface of the Solar-Log™ with the Solar-Log™
Wireless Package cable. The Wireless module is powered by the Solar-Log™. A separate power
supply unit is not required.
•
Connect the second Wireless module to the RS232 connector of the Wireless Package inverter
cable. The other end of the cable has a plug to connect a matching Solar-Log™ inverter cable.
•
Follow the Solar-Log™ Manual and the inverter instructions to connect the cable to the inverter, to
adjust the inverter settings and to connect them together. Observe the safety precautions.
•
Connect the Wireless module for the inverter with the 12V power supply provided.
•
The wireless connection has to be configured in the Solar-Log™ before the inverter detection can
be carried out.
•
The wireless connection has to be selected in the Solar-Log™ WEB menu under Configuration |
Devices | Definition.