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• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  4.1 General
  field Devices . Modular Devices are introduced to support subdevices and Block Devices to support Blocks . Blocks are typically used by field communication foundations as means to organize the functionality within ... Device . Specific types of Blocks will therefore be specified by these foundations. The ConfigurableObjectType is used as a general means to create modular topology units. If required an instance
• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  4.3 TopologyElementType
  concurrent modifications. The lock applies to the complete TopologyElement (including all components such as Blocks or modules). Servers can expose a Lock Object on a component TopologyElement to allow independent
• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  8.4.3.5 WriteBlockSize
  WriteBlockSize Optional size of the Blocks (number of bytes) that a Client shall write to the file. The client shall write the Software Package in chunks of this size
• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  9.3 Block Devices
  elements defined in this specification. A Block -oriented Device includes a configurable set of Blocks . Figure 58 shows the general structure of Block -oriented Devices . Figure 58 - Block-oriented Device ... structure example An Object called Blocks is used as a container for the actual BlockType instances. It is of the ConfigurableObjectType which includes the SupportedTypes folder. The SupportedTypes folder