Siemens OPC UA Modeling Editor (SiOME) for implementing OPC UA companion specifications
The OPC UA communication protocol enables companies and organizations to create their own standards for an OPC UA information model. You can generate a standardized server interface with these functions. For communication to your system or system parts, the OPC UA clients only have to know the defined standard without taking into account detailed information on the system and its devices.
Many organizations and associations already have standardized OPC UA information models for your industry-specific systems and solutions. These include the following organizations, for example:
With the free “Siemens OPC UA Modeling Editor” (SiOME) tool, we have created an editor for defining your own OPC UA information models or mapping existing companion specifications on your SIMATIC PLC. Using this tool, you can import and edit information models as XML files or generate and export individualized models.
Documentation and downloads
Function manual (2,3 MB)
Siemens OPC UA Modeling Editor (SiOME) (50,6 MB)
SHA-256 checksum: 1B265D520A347DA04C33C9AC4939C3823DA391146E0EFD28F7C7A9A9CEF24393
Project for TIA Portal V15.1 (4,4 MB)
Complete node set for TIA Portal V15.1 (77,6 KB)
How do I determine the SHA-256 checksum of a file?
Update to SiOME V1.9
OPC UA server interface, manufacturer-specific specifications, companion standards