7 Product-specific CAN objects XN300 slice modules7.16 XN-322-8AI-I198 Gateway XN-312-GW-CAN 06/16 MN050003-EN www.eaton.eu7.16 XN-322-8AI-IThis module supports the provision of data for analog inputs and analog out-puts as per the specifications in CiA401. It allows for process data to beaccessed with various vendor-specific objects.A distinction is drawn between the following CANopen objects within thiscontext:• System-specific objects that the CANopen standard requires for a sys-tem.• Product-specific objects that the CANopen standard requires for a prod-uct group, e.g., for analog modules.• Vendor-specific objects that the CANopen standard does not require andthat the manufacturer implements for data communication purposes.Figure 73: Block diagram showing the various CANopen objects for analog inputsherstellerspezifischproduktspezifischCANTransmissionCANTransmissionCANTransmissionCANTransmissionChannel FilterConfiguration5091h-5098hChannel MeasuringConfiguration5090hSignal ConditioningCPU SystemA/DConverterModule Status3090hChannel Status3099hAnalog Input3091h-3098hENTRYinto 6401hUpper Limit6424h ≧<△Lower Limit6425hValue Difference6426hPositive ValueDifference 6428hlnterruptTrigger Section6421h= 1XOR&ANDCLOSEIFTRUElnterruptEnable6423hNegative ValueDifference 6427hAnalogInput
