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13 result(s) for filter system

• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  3.2.2 Filter unit
  Filter unit Subcomponent of a filter system , consisting of other devices and components
• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  3.2.5 Air connection
  connection Air interface that connects the filter system and the filter units to the process air duct system. Parts of this interface can be, for example, gate valves or check
• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  3.2.9 Fan
  Component within the filter system which produces the volume flow rate necessary for extracting process gas. Examples are: ventilators, blowers
• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  3.2.10 Temperature regulator
  Temperature regulator Component in the filter system for heating or cooling the process
• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  6.1 Model Overview
  this type. There must be at least one instance of this type. The filter system serves as a root node to which several filter units are attached. A filter unit ... shared by multiple filter units is represented as a child node of the filter system and referenced by its filter units via the Uses reference defined in 10.1 . The shared
• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  6.2.1 Example 1: Air filtration system with redundant cartridge filter
  Example 1: Air filtration system with redundant cartridge filter This filter system has two identical filter units and two fans. Only one filter unit is in operation at a time ... outlet of the filter units is represented by the two air connections on the filter system . The total airflow is distributed to the two filter units via the switch flaps
• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  6.2.2 Example 2: Air filtration system with multiple separators
  Example 2: Air filtration system with multiple separators This filter system is used for the filtration of laser dust. It is modelled as a filter system with one filter unit ... unit for removing dust from the cartridge filter. The assignment in the PAEFS data model is done via the Uses reference. The system also has several safety systems that
• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  6.2.3 Example 3: Electrostatic precipitator with three filter stages
  Example 3: Electrostatic precipitator with three filter stages This filter system is used for the filtration of plasticizers using electrostatic precipitators. The polluted intake air is drawn ... electrostatic precipitator is considered as one stage of the filter unit . Figure 11 - Components installed in the air filtration system of example 3 Figure 12 - Formal representation of example
• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  7.5.2 OperationOn Method
  OperationOn Method The Method OperationOn turns the filter system machine on. It should only be available on the filter system if the filter units are considered components of the filter
• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  7.5.3 OperationOff Method
  OperationOff Method The Method OperationOff turns the filter system machine off. As with the OperationOn method, this method should be present under the FilterSystemType if and only if the filter
• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  7.6.1 Overview
  Overview The FilterUnitType is a subcomponent of a filter system consisting of other devices and components. It is formally defined in Table 28 . Table 28 - FilterUnitType Definition Attribute Value BrowseName ... virtual" fan. This value is a setpoint. In reality, the filter system can have several fans. MaintenanceRequested The maintenance request allows the manufacturer to inform the operator that
• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  7.6.5 OperationOn Method
  component of a larger machine, the OperationOn Method should be present on the filter system . The method changes the state of MachineryItemState. Table 38 specifies the AddressSpace representation. Signature OperationOn
• OPC-40740 – OPC UA for Process Air Extraction and Filtration Systems (PAEFS)
  10.1 Uses ReferenceType
  otherwise have no relationship. This facilitates navigation in the PAEFS model. Example: In a filter system with multiple fans and filter units , one filter unit may use more than ... main component. Main components are: filter unit, fan, device for filter aid, temperature regulator, cleaning system, air connection . Within a PAEFS model, the Uses reference should only connect the components