3 Commissioning3.1 Putting the SmartWire-DT into operation28 SmartWire-DT Gateway EU5C-SWD-EIP-MODTCP 08/17 MN120003Z EN www.eaton.comdiscrepancies will depend on how the device parameters for the SWD coor-dinator and the SWD modules have been configured → Chapter 8 "Whatyou need to know about SmartWire-DT“, page 81.If a SmartWire-DT module drops out, it will be possible to continue runningthe SmartWire-DT line with the remaining modules. This applies even afterthe gateway is restarted or switched on again later. Please note that theapplication program can always be used to diagnose cases in which a SWDmodule has dropped out.Import the target configuration in the following cases:• Initial Commissioning• Replacement of a defective module• Whenever the SWD module layout on the SWD line is changedThe online functions of the SWD assist software offer a wide range ofoptions for the display and the diagnostics functions of the SmartWire-DTline even without the active PLC → Section “8.8 SWD assist”, page 98.3.1.1 Reading of target configurationThe target configuration needs to be imported the first time the device iscommissioned, whenever a module is replaced, and whenever the SWDmodule layout on the SWD line is changed.Requirements that must be met in order to import the target configuration:• All SmartWire-DT modules are connected to the SmartWire-DT line.• The SmartWire-DT line is connected to the gateway.• Voltage POW is applied to the gateway and the POW LED lights up.• Configurated power feeder module are connected.• The SmartWire-DT status LEDs of the SWD modules are on or are flash-ing.▶ Press the configuration button on the gateway for at least two seconds.The SWD-LED on the gateway begins to flash orange. The SWD-LEDson the SmartWire-DT modules also flash.→ The target configuration should only be imported for SWD linesthat have all the corresponding SmartWire-DT modules.NOTICEIf you press the configuration button and a SWD module ismissing or has dropped out from the SWD line, only the mod-ules up to the device that dropped out will be assigned anaddress and stored. It will not be possible to use the remainingmodules until the defective module is replaced and the configu-ration is imported again by pressing the configuration button.