7 Product-specific CAN objects XN300 slice modules7.16 XN-322-8AI-I210 Gateway XN-312-GW-CAN 06/16 MN050003-EN www.eaton.eu7.16.12 Firmware Version (Object 0x4090)Object 0x4090 can be used to read the firmware version using SDO-basedaccess.Design of the data bytes:Feature Description / Value EDSName Firmware Version [MxSubExt4090]ParameterName=FirmwareVersionObjectType=0x7DataType=0x0006AccessType=roPDOMapping=0Count=1Description FirmwareVersionObject Code ARRAYMapping SDOData type UNSIGNED16Sub index 01 … FEhexAccess ro1 Byte Byte 0:Sub index1≦n≦254B15B14B13B12B11B10B9B8B7B6B5B4B3B2B1B0MSBLSB