[s7] S7 — CPU diagnostic buffer / SZL reads #302

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opened 2026-04-25 12:34:33 -04:00 by dohertj2 · 0 comments

dohertj2 commented 2026-04-25 12:34:33 -04:00

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Auto-managed PR — Mode B (autonomous)

Driver: s7 Phase: 5 Plan PR: PR-S7-E1
Plan: docs/plans/s7-plan.md
Effort: L Cross-driver: False

Summary

Virtual @System.* tags dispatched via S7netplus's ReadSzlAsync. @System.CpuType/Firmware/OrderNo (SZL 0x0011), @System.CycleMs.{Min,Max,Avg} (SZL 0x0132/0x0432), @System.DiagBuffer[0..N] (SZL 0x00A0).

Source files

• src/ZB.MOM.WW.OtOpcUa.Driver.S7/S7Driver.cs

Docs

• docs/v2/s7.md
• docs/Driver.S7.Cli.md
• docs/drivers/S7-Test-Fixture.md

Depends on

• canonical: s7-c1

---

Branch: auto/s7/PR-S7-E1. Target: auto/driver-gaps.

<!-- queue-meta {"id": "s7-e1", "driver": "s7", "phase": 5, "plan_pr_id": "PR-S7-E1", "deps": ["s7-c1"], "cross_driver": false} --> ## Auto-managed PR — Mode B (autonomous) **Driver**: `s7` **Phase**: `5` **Plan PR**: `PR-S7-E1` **Plan**: [`docs/plans/s7-plan.md`](docs/plans/s7-plan.md) **Effort**: `L` **Cross-driver**: `False` ## Summary Virtual @System.* tags dispatched via S7netplus's ReadSzlAsync. @System.CpuType/Firmware/OrderNo (SZL 0x0011), @System.CycleMs.{Min,Max,Avg} (SZL 0x0132/0x0432), @System.DiagBuffer[0..N] (SZL 0x00A0). ## Source files - `src/ZB.MOM.WW.OtOpcUa.Driver.S7/S7Driver.cs` ## Docs - `docs/v2/s7.md` - `docs/Driver.S7.Cli.md` - `docs/drivers/S7-Test-Fixture.md` ## Depends on - canonical: `s7-c1` --- _Branch: `auto/s7/PR-S7-E1`. Target: `auto/driver-gaps`._

dohertj2 added the phase/5auto-managedqueue/queueddriver/s7 labels 2026-04-25 12:34:33 -04:00

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Reference: dohertj2/lmxopcua#302