Thomas & Betts Limitorque MX Device Net Field Unit manual Object Model Diagram, Assembly Objects

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Limitorque MX DeviceNet Field Unit FCD LMENIM2328-00 – 11/05

4 Object Model Diagram

Figure 4.1 – Object Model of DeviceNet Limitorque Interface

4.1Assembly Objects

The Assembly Object binds attributes of multiple objects, which allows data to or from each object to be sent or received over a single connection. Assembly Objects can be used to bind input data or output data. The terms input and output are defined from the networks point of view. An input will produce data on the network and an output will consume data from the network

The terms input and output are defined from the networks point of view.

• An input is a signal produced at the actuator and sent to the PLC via the network.

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Contents User Instructions Disclaimer Contents EDS File Declaration of Conformity to the DeviceNet Specification Declaration of DeviceNet Conformance Odva CertificationAbbreviations User Safety Purpose How to Use this ManualIntroduction General Specifications DeviceNet System Capabilities and FeaturesUser Knowledge Network specifications MX Field Unit SpecificationsSystem Components IntroductionHardware Limitorque MXDeviceNet Field Unit DeviceNet Field UnitHardware interface Belden Cable SpecificationsNetwork Cable Installation and Configuration Site and Network Cable PreparationSite Preparation Network Cable PreparationCable Preparation Network Cabling Installation Verification Installation VerificationDnfu Installation Verification Object Model Diagram Assembly ObjectsOutput Assembly Instances Output Assembly InstanceClass Instance Attribute Data Name Type Input Assembly Instance 10 Input Assembly Instance 11 Input Assembly InstanceDIPositionChan DIPositionandBusModeChan14 Possible values of DIPositionChan DIActuatorFaults2Chan DIActuatorAlarmsChan16 Possible values of DIActuatorFaults1Chan 18 Possible values of DIActuatorFaults2Chan20 Possible values of DIActuatorAlarmsChan DIDiscUserInputChanDIReadDiscOutputChan DOPositionChanDIActuatorFaults3Chan DIAlarms2ChanDORelayChan CtrlStatusChanBit 7 Bit Reserved Low Battery Channel Interface ObjectName Data Description Type AttributeTransducer Block Object Name Data Type Description Semantics of ValueName Data Type Description Semantics of Value 33 Transducer Attribute Scaled values attribute Bit 7Identity Object Instance Attributes 35 Identity Object Instance AttributesBit 15 Bit 10 Description Semantics of Value Attribute36 Behavior BehaviorEvent Source Description 37 DeviceNet Object Instance Attributes DeviceNet Object Instance AttributesName Data Description Semantics of Value Type Attribute 38 Discrete Input Point Object Discrete Input Point Object Class ID 8 08hexInstance ID Channel Interface Object Source Discrete Output Point Object Class ID 9 09hex Analog Input Point Object Class ID 10 0AhexAnalog Output Point Object Class ID 11 0Bhex 39 Discrete Output Point ObjectNetwork Management MAC IDBaud Rate Offline Connection Set Device Heartbeat MessageConfiguration Confirmation Device Shutdown MessageChecking Connections 43 Format of the Device Shutdown MessageView Settings View DeviceNet StatusChecking the Normal Display Troubleshooting Access Path to ObjectAssociated Documents EDS FileWorkmanship How to Order Parts Regulatory InformationWiring Diagram Limitorque MX DeviceNet Field Unit FCD LMENIM2328-00 11/05 Flowserve.com Flowserve.com