2 Installation2.2 Setting the Baud rate26 Gateway XN-312-GW-CAN 06/16 MN050003-EN www.eaton.euFigure 8: Example: Setting field bus address 18dec on the gateway2.2 Setting the Baud rateDIP switches 6 to 8 can be used to set a fixed baud rate for the gateway￫ Section “1.5.2 Baud rate”, page 22. If you want to use the automaticbaud rate detection function (as described in CiA 801) instead, follow thesteps below:▶ Set DIP switches 6 to 8 to OFF.When the gateway is attempting to detect the baud rate, the ST LED willflash red and green and the gateway will adopt the field bus master's baudrate.Cyclical CAN frames need to be sent on the field bus in order for the baudrate to be detected successfully. Otherwise, the gateway will not be able todetect the CAN baud rate.DIP Switch1 2 3 4 5 Description2 0 21 2 2 23 2 4OFF ON OFF OFF ON Setting the gateway's field bus address to a value of 18decONAS11 2 3 4 5 6 7 8 9 10DDRRSTBOFF￫ If the device is unable to automatically determine the baud rate,use the DIP switches to set a fixed baud rate or add anotherCAN module to the system.
