Solare Datensysteme Solar-Log - Manual (Page 177)

177
PrimeVOLT
PrimeVOLT
Procedure
1. Open the inverter as shown in the inverter's instructions.
2. If you are making the cable yourself, connect the wires as shown in the following diagram:
Terminal strip inside the inverter Terminal strip inside the inverter
RS485 terminal RS485 terminal
► 1 T/R 1+ ► 1 T/R 2+
► 2 T/R 1- ► 2 T/R 2-
3. Connect terminals A and B on inverter 1 to the corresponding terminals on inverter 2.
4. Connect the other inverters to each other in the same way.
5. Terminate in the last inverter.
Set the DIP switch for the terminal resistor to ON.
6. Close inverters.
7. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Allocate communication address
•
Recommendation: Continuous numbering starting with 1.
•
Setting: Using the inverter DIP switch
•
Procedure: Start according to the inverter's instructions