Baumer_GIM500R_CANopen_MA_EN.docx 28/29 www.baumer.com03.193.5 LED status displayThe LED status display is according to DS-303 Part 3 V1.0.0 with some exceptions. The following definedLED behaviors are overwritten by the application in case of a severe internal error.3.5.1 CANopen Status LED (Green)Status LED State DescriptionSingle flash STOPPED The Device is in STOPPED stateBlinking PREOPERATIONAL The Device is in the PRE-OPERATIONAL stateOn OPERATIONAL The Device is in theOPERATIONAL stateOff Power off The Device is not powered3.5.2 CANopen Error LED (Red)Error LED State DescriptionSingle flash Bus warning The CAN controller is notreceiving ACK messages (i.e. nomaster)Off No error The Device is in workingconditionOn Bus off / Internal Error The CAN controller is bus off oran internal error is present.