212
Omron
Procedure
1. Open the inverter as shown in the inverter's instructions.
Inverter n
Inverter n+1
Terminal strip TB401
Terminal strip TB401
►
6
►
Pin 3 - GND
►
7
►
Pin 4 - Data +
►
8
►
Pin 5 - Data -
2. Connect terminals 6, 7 and 8 on inverter 1 to terminals 3, 4 and 5 on inverter 2.
3. Connect the other inverters to each other in the same way.
4. Terminate the last inverter.
Bridge between pins 9 and 10.
5. Close inverters.
6. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Inverter settings
The following values must be set in the inverter setup:
•
COM_485 to 19200bps
•
COM_Pari to Even
•
COM_Stop to 2bit
•
Set the communication protocol to "Auto" or "Compoway/F"; not "Modbus"
Please follow the instructions in the manufacturer's handbook for this.
Allocate communication address
•
Recommendation: Continuous numbering starting with 1.
•
Setting: Using the inverter operating display
•
Procedure: Start according to the inverter's instructions
Note
A maximum of 31 inverters can be connected per RS485 bus.
Summary of Contents for Solar-Log
Page 1: ...1 Components Connection Manual V 4 2 3 Solar Log EN ...
Page 20: ...20 01 Inverter ...
Page 398: ...398 Appendix 113Appendix 113 1 SMA mixed wiring Fig SMA mixed wiring ...
Page 402: ...402 02 Meter ...
Page 444: ...444 03 Battery Systems ...
Page 456: ...456 sonnen Note Only one battery system can be connected to a Solar Log device ...
Page 463: ...463 04 Heating rods ...
Page 470: ...470 05 Heating pumps ...
Page 478: ...478 06 Sensors ...
Page 488: ...488 07 Pyranometer ...
Page 495: ...495 08 Smart Plug components ...
Page 502: ...502 09 Power Charging Stations ...