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• Check device conguration: for serial connections check that the conguration is the same
on the concentrator and the device. For an Ethernet connection, check that the network
conguration is compatible between the two devices.
• Go to the device page and click “Device detect”:
• The detection page is displayed:
• Select the SunSpec protocol from the drop-down list on the rst “Protocol” eld.
• In the “Number of devices” eld, enter the number of devices to be detected. The default
value is 1 “).
• Select the interface to use for detection in the “Interface” eld. If the device responds in
modbus TCP, the “LAN port 1” or “LAN port 2” value must be selected depending on the
device IP address and the concentrator IP conguration. If the device responds on the
serial connection, select the serial connection for the site installation: “Serial port 1”,
“Serial port 2”, “Serial port 3” for concentrator serial ports 1 to 3. For the serial link to be
selectable, you must rst congure the serial link in the “Settings” tab then “Serial” and
choose the “Modbus” protocol.
• Enter a timeout value. The default value of 2000 ms should be suitable for most
installations. For slower devices, the timeout value can be increased.
• Then click the “Start detection” button to launch the detection. The progress window below is
displayed: