7 Product-specific CAN objects XN300 slice modules7.21 XN-322-4AIO-IGateway XN-312-GW-CAN 06/16 MN050003-EN www.eaton.eu 2737.21.7 Analog Input Interrupt Delta Unsigned (Object 0x6426)Object 0x6426 defines the fluctuation range (delta) relative to the last trans-mitted value both when counting up and down and affects the transmissionof object 0x6401 accordingly ￫ Figure 80, page 266.The specified fluctuation range refers to the data transmitted in object0x6401 and accordingly must be specified as an unsigned value with thesame value representation.Object 0x6401 will be transmitted (CAN transmission) if all of the followingconditions are met:• The difference between the current value (ENTRY into 0x6401) and thelast transmitted value is equal to or greater than the fluctuation range(Value Difference 0x6426).• Object 0x6421 is set to enable.• The global interrupt in object 0x6423 has been enabled with: TRUE.Design of the data bytes:4 Byte 3 ByteSub index1≦n≦254B31B30B29B28B27B26B25B24B23B22B21B20B19B18B17B16Not relevant Not relevantFeature Description / Value EDSName AI_DELTA_VALUE [MxSubExt6426]ParameterName=AI_DELTA_VALUEObjectType=0x7DataType=0x0007AccessType=rwDefaultValue=0x00000000HighLimit=0x0000FFFFPDOMapping=0Count=2Description Analog Input Interrupt Delta UnsignedObject Code ARRAYMapping SDOData type UNSIGNED32Sub index 01... FE hexAccess rwDefault value 0000 0000hex1 Byte Byte 0:Sub index1≦n≦254B15B14B13B12B11B10B9B8B7B6B5B4B3B2B1B0MSBLSB
