What do the LEDs indicate ?
Most switches indicate several conditions: Port LEDs yellow means the port is physically connected Port LEDs flashing green means that communication is taking place PWR the switch has power PWR1 the primary power input has 24VDC PWR2 the secondary power input has 24VDC Fault the switch has a fault Managed switches will provide more information about the above conditions.
Most switches indicate several conditions: Port LEDs yellow means the port is physically connected Port LEDs flashing green means that communication is taking place PWR the switch has power PWR1 the primary power input has 24VDC PWR2 the secondary power input has 24VDC Fault the switch has a fault, it may be that the second power input, PWR2 is not connected. This will cause a FAULT. It can be corrected by jumpering from PWR1 to PWR 2. Managed switches will provide more information about the above conditions.
The 6 coloured indicator LEDs show Power status and CAN1/ CAN2/ GPS / RS232 activity. • Power LED(red) on while CANgate is powered • Host Tx LED(red) flashes when characters are transmitted to host port • Host Rx LED(green) flashes when characters are received from host port • CAN1 Rx LED(blue) flashes when a CAN frame is successfully received from CAN port 1 • CAN2 Rx LED(red) flashes when a CAN frame is successfully received from CAN port 2 • GPS Rx LED(green) flashes when characters are received from GPS port Note: the CAN LEDs will only flash on receipt of CAN frames which match CANgate’s current hardware filter settings. If CANgate has not yet been programmed to receive CAN data then the LEDs will not flash, even if there is traffic on the connected bus.
