Power Xpert Insight GatewayQuick Start Guide20Power: Lights green when power is supplied to the gateway.Com2/Com1: Transmit (green) and receive (yellow) flash duringdata transfer between the gateway and Modbus devices. Trans-mit indicates data sent to the connected device, receive indicatesdata from the connected device.INCOM: Transmit (green) and receive (yellow) flash during datatransfer between the gateway and INCOM devices. Transmit in-dicates data sent to the connected device, receive indicates datafrom the connected device.Status: Indicates the health of the gateway. The LED is first redthen blinks an alternating pattern of red and green during boot-up. It lights solid green when the system is booted and operatingnormally. Red indicates a major fault.Bridge: Lights yellow when the Ethernet ports are bridged to-gether for daisy chaining. This is the default behavior.DHCP: Blinks yellow when the gateway is attempting to obtainan IP address via DHCP. It lights solid yellow after the gatewayobtains an IP address. Not lit indicates that a static IP is in use.NTP: Off when NTP is not enabled. Blinks green when the gate-way is attempting to synchronize with one or more NTP servers.It lights green when it has synchronized with an NTP server.Web: Lights red when one or more browsers are currently ac-cessing the gateway’s web server.Ethernet Status LEDsPower Xpert Insight™GatewayCOM 1ActivityLink SpeedEach Ethernet RJ45 connector has a link speed indicator (left)and an activity indicator (right). These are also shown on the toprow of indicators, with the link speed labelled as and activitylabelled as . They have the following meanings:Link speed: off=no link, yellow=100Mb, green=1000Mb.