8 What you need to know about SmartWire-DT8.7 LEDs on the deviceSmartWire-DT Gateway EU5C-SWD-EIP-MODTCP 08/17 MN120003Z EN www.eaton.com 978.7 LEDs on the deviceThe SWD-LED indicates whether the actual configuration of the SWD linematches the target configuration.The Config LED is used to indicate the result of the configuration comparisonbetween the stored target configuration and the planned configuration. Thiscomparison takes into account all relevant device and module parameters.Table 28: LED SWD coordinatorLED Status Dataexchangecoupling unitPLCSmartWire-DT off no supply voltage at POWno target configuration presentNoGreen continuous light Actual configuration = Target configuration yesgreen flashing The SWD modules are being addressed andthe actual configuration is being determined,e.g., after switching the system on or down-loading a planned SWD configuration with sNored flashing actual configuration ≠ target configuratione.g., a required module is missing orone module too manyNoRed continuous light No SWD line presentNo 15 V DC device voltage presentNoChanges from perma-nent orange to redFirmware update modeThe gateway is in firmware update modewhen the POW LED is off. The firmwareupdate mode can be left by switching on thesupply voltage again.NoConfig off No planned SWD configuration is available,because e.g.• Initial Commissioning or• Program in SWD coordinator was deletedNoGreen continuous light target configuration = defined planned SWDconfigurationyesGreen flashing A module from the planned SWD configura-tion has been replaced with a compatiblemodule in the target and actual configura-tionsyesRed continuous light Target configuration ≠ defined planned SWDconfigurationNoChanges from perma-nent orange to redThe gateway is in firmware update modewhen the POW LED is off. The firmwareupdate mode can be left by switching on thesupply voltage again.No
