TIA Portal Multiuser Engineering
Scope
Multiuser Engineering workflows using the TIA Portal Openness API. Covers Local Sessions, Server Projects, and Multiuser Commissioning.
Reference files
Load ONLY the reference file(s) relevant to the task.
| Reference file | Load when the task involves |
|---|---|
references/v21-api-surface.md | Comprehensive reference for Siemens.Engineering.Multiuser (LocalSession, ServerProject, MultiuserService). |
Key Workflows
Managing Local Sessions
- Locate the
MultiuserServiceon the Project. - Use
LocalSessionto interact with server projects. - Perform
Update()to sync with the server. CheckIn()changes to the server project.
Multiuser Commissioning
- Access
MultiuserCommissioningServicefor commissioning tasks. - Manage asynchronous execution states.
Enforcement
- Always verify the
LocalSessionstate before performing aCheckIn. - Use
AccessOptionsto handle conflicts duringUpdate.