Commissioning - ABB i-bus KNX SU/S 30.640.2 Product Manual

ABB i-bus ® KNX

Commissioning

6 Commissioning
Switch on the mains voltage after connecting the device. The green "Un KNX" LED and the green "AC
Input" LED illuminate. If a battery is connected, the green "Battery" LED illuminates as well. The device is
operating properly.
An automatic battery test is performed every 15 minutes. In the most unfavorable case, it can take up to 15
minutes after connection before a possible battery fault is indicated or reset. Likewise, it can take up to 15
minutes for the "Battery" LED to illuminate after the cause for a fault is corrected.
Pressing the Reset button can trigger a manual battery test. If an "overload" fault is logged but is no longer
active, this fault is also reset. The green "Battery" LED will flash if a faulty battery is connected or if the
battery connection polarity is reversed.
SU/S 30.640.2 | 9AKK107992A4580_EN Rev. A 25