Solare Datensysteme Solar-Log - Manual (Page 63)

63
Chint Power
Chint Power Modbus
Procedure
1. If you are making the cable yourself, connect the wires as shown in the following diagram:
Solar-Log™ terminal strip connector RJ45 socket
Terminal PIN
► 1 ► 1 (+)
► 4 ► 3 (-)
2. Insert the RJ45 plug into the RJ45 socket on the inverter.
3. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Connect the inverters to each other
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Connect using a network cable (patch cable)
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Where to connect: RJ45 sockets on the outside of the inverter.
Procedure
1. Insert the RJ45 plug into the RJ45 socket on the first inverter.
2. Insert the other end of the wire into any RJ45 socket on inverter 2.
3. Connect the other inverters to each other in the same way.
4. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Allocate communication address
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Recommendation: Continuous numbering starting with 1.
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Address range: 1 - 247
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Setting: Using the inverter operating display
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Procedure: Start according to the inverter's instructions