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Version: 5.32

Configuring Master-Slave

1. Requirements​

Make sure that

  • Both Charge Controllers have the same controller firmware version. (Check the number at the top right of the Configuration Interface)
  • Both Charge Controllers have the Configuration Interface set as the default. See here.

2. Steps​

2.1. Configuring the Master Charge Controller​

  1. Connect the Charge Controller that should be the Master to a computer with a micro USB cable through the CONFIG USB port.
  2. Open the Configuration Interface and navigate to the Manufacturer section (http://192.168.123.123/legacy/manufacturer/manufacturer)
  3. Near the bottom of the page, for the Master/Slave Mode field, choose Master
  4. At the bottom of the Legacy Configuration Interface, click to apply the changes

2.2. Configuring the Slave Charge Controller​

  1. Connect the Charge Controller that should be the Slave to a computer with a micro USB cable through the CONFIG USB port.
  2. Open the Configuration Interface and navigate to the Manufacturer section (http://192.168.123.123/legacy/manufacturer/manufacturer)
  3. Near the bottom of the page, for the Master/Slave Mode field, choose Slave
  4. At the bottom of the Legacy Configuration Interface, click to apply the changes

2.3. Connecting the Master and Slave​

Run a micro USB from the Master's CONFIG USB port to the Slave's Host USB port

3. Accessing the Master and Slave Controllers​

Connect a computer with the Slave Charge Controller and access the Master or Slave like so:

Master ControllerSlave Controller
http://192.168.123.123:81http://192.168.123.123
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