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[twincat] TwinCAT — Cycle-time / jitter / PLC-state diagnostics #314

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opened 2026-04-25 12:34:35 -04:00 by dohertj2 · 2 comments
dohertj2 commented 2026-04-25 12:34:35 -04:00
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Auto-managed PR — Mode B (autonomous)

Driver: twincat Phase: 3 Plan PR: 3.2
Plan: docs/plans/twincat-plan.md
Effort: M Cross-driver: True

Summary

Probe loop reads _AppInfo.OnlineChangeCnt/AppName + _TaskInfo[1].CycleTime/LastExecTime; surface as TwinCATDeviceDiagnostics on DeviceState; emit through IDriverDiagnostics (cross-driver from Modbus task #154).

Source files

  • src/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT/TwinCATDriver.cs
  • src/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT/TwinCATSystemSymbolFilter.cs

Docs

  • docs/drivers/TwinCAT-Test-Fixture.md
  • docs/Driver.TwinCAT.Cli.md
  • docs/v3/twincat-backlog.md

Notes

Reuses IDriverDiagnostics from Modbus #154.

Branch: auto/twincat/3.2. Target: auto/driver-gaps.

<!-- queue-meta {"id": "twincat-3.2", "driver": "twincat", "phase": 3, "plan_pr_id": "3.2", "deps": [], "cross_driver": true} --> ## Auto-managed PR — Mode B (autonomous) **Driver**: `twincat` **Phase**: `3` **Plan PR**: `3.2` **Plan**: [`docs/plans/twincat-plan.md`](docs/plans/twincat-plan.md) **Effort**: `M` **Cross-driver**: `True` ## Summary Probe loop reads _AppInfo.OnlineChangeCnt/AppName + _TaskInfo[1].CycleTime/LastExecTime; surface as TwinCATDeviceDiagnostics on DeviceState; emit through IDriverDiagnostics (cross-driver from Modbus task #154). ## Source files - `src/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT/TwinCATDriver.cs` - `src/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT/TwinCATSystemSymbolFilter.cs` ## Docs - `docs/drivers/TwinCAT-Test-Fixture.md` - `docs/Driver.TwinCAT.Cli.md` - `docs/v3/twincat-backlog.md` ## Notes Reuses IDriverDiagnostics from Modbus #154. --- _Branch: `auto/twincat/3.2`. Target: `auto/driver-gaps`._
dohertj2 added the phase/3auto-managedcross-driverdriver/twincatqueue/queued labels 2026-04-25 12:34:35 -04:00
dohertj2 added queue/in-progress and removed queue/queued labels 2026-04-26 01:50:58 -04:00
dohertj2 commented 2026-04-26 01:51:02 -04:00
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🤖 Auto-loop picked this up. Branch: auto/twincat/3.2. Status: in-progress.

🤖 Auto-loop picked this up. Branch: `auto/twincat/3.2`. Status: in-progress.
dohertj2 added queue/done and removed queue/in-progress labels 2026-04-26 02:02:40 -04:00
dohertj2 commented 2026-04-26 02:02:40 -04:00
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✅ Auto-loop completed. Merged via PR #380.

✅ Auto-loop completed. Merged via PR #380.
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Reference: dohertj2/lmxopcua#314
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