Solare Datensysteme Solar-Log - Manual (Page 103)

103
Fronius
Fronius with ComCard
Procedure
1. If you are making the cable yourself, connect the wires as shown in the following diagram:
Solar-Log™ terminal strip connector RJ45 inverter
Terminal PIN
► 1 ► 4
► 4 ► 5
► 5 ► 3
► 6 ► 6
2. In the inverter insert the RJ45 plug into the IN socket.
3. If only one inverter is to be connected this must be terminated.
Insert the supplied connection plug into the RJ45 OUT socket on the inverter.
The connection plug is an 8-pin dummy plug with bridged wires: Bridge wires 3 and 4 and wires 5 and
6.
4. Insert the terminal block connector into the Solar-Log™ RS485/422 B socket.
Connect the inverters to each other
•
Connect using a network cable (patch cable)
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Where to connect: RJ45 socket on the outside of the inverter
Procedure
1. Insert the RJ45 plug in inverter 1 into the OUT socket.
2. Insert the other end of the wire into the IN socket on inverter 2.
3. Connect the other inverters to each other in the same way.
4. Terminate in the last inverter.
Insert the supplied connection plug into the RJ45 OUT socket.
5. Insert the terminal block connector into the Solar-Log™ RS485/422 B socket.
6. Close inverters.
Allocate communication address
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Recommendation: Continuous numbering starting with 1.
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Setting: Using the inverter operating display
•
Procedure: Start according to the inverter's instructions