Installation manual

Connecting the inverters
Hyundai HPC-250HT-E
106 of 268 Solar-Log
1000/500/200
Installation
CAUTION
Risk of damage to the unit!
The Solar-Log™ also has an RJ45 socket, which must never be connected to
the RJ45 socket on the inverter.
 Only connect the inverter using the RS485/422 B interface of the
Solar-Log™ or on the Solar-Log
1000
also via the RS485 A interface.
Procedure
1 If you are fabricating the cable yourself, connect the wires as shown in the
following diagram:
Solar-Log™ terminal block connector
Inverter terminal strip
Terminal
Terminal
 1
 D1+/TxD1+
 4
 D1–/TxD1–
2 If only one inverter is to be connected terminate this in accordance with the
inverter instructions.
3 Insert the terminal block connector into the Solar-Log™ RS485 socket.
Connecting the inverters to each other (Solar-Log
500
, Solar-Log
1000
)
 Connect using a 2 wire, shielded data cable.
 Where to connect: 20 pin connection strip on the inverter at the top
edge of the i-8142iW module.
Procedure
1 Connect terminal D1+/TxD1+ on inverter 1 to terminal D1+/TxD1+ on in-
verter 2.
2 Connect terminal D1–/TxD1– on inverter 1 to terminal D1–/TxD1– on in-
verter 2.
3 Connect the other inverters to each other in the same way.
4 Terminate in the last inverter in accordance with the inverter instructions.
Allocating communication address
 Recommendation: Continuous numbering starting with 1.
 Setting: Using PC software for configuring inverters
 Procedure: As set out in the inverter's instructions