OPC Foundation
  • Documents
  • NodeSets
  • Search
5.5.5.2 Device Type Image

Pictures can be exposed as Variables organised in the DeviceTypeImage folder. There may be multiple images of different resolutions. Each image is a separate Variable. The “DeviceTypeImage” Folder is formally defined in Table 21.

Table 21 – DeviceTypeImage definition

Attribute

Value

BrowseName

DeviceTypeImage

References

NodeClass

BrowseName

TypeDefinition

DataType

ModellingRule

HasTypeDefinition

ObjectType

FolderType (defined in OPC 10000-5.)

HasComponent

Variable

<ImageIdentifier>

BaseDataVariableType

Image

MandatoryPlaceholder

All images are transferred as a ByteString. The DataType of the Variable specifies the image format. OPC UA defines BMP, GIF, JPG and PNG (see OPC 10000-3).

Please report errors or issues with the site to webmaster.

Copyright © 2023 - OPC Foundation