fix(drivers): ILoggerFactory on FOCAS+TwinCAT factories; replace stale TODO(v3 WaveC); AbCip browsePageDelayMs form field; document Device1 + Modbus health (#608 #602 #596)

Claude-Session: https://claude.ai/code/session_01Ef2ozxS7QPanGT8uoATbTe
2026-10-08 06:53:38 -04:00
parent 3baa332d6b
commit 9c39f2b6c4
17 changed files with 192 additions and 50 deletions
@@ -149,3 +149,4 @@ and the UI authoring flow.
 - **`WriteOnChangeOnly` + write-only tags** — the suppression cache is only invalidated by a read that returns a divergent value. A tag that is never subscribed/polled never refreshes its cache entry, so a re-asserted value can be suppressed indefinitely. Subscribe every tag that needs deterministic re-writes, or leave the option off.
 - **Auto-prohibited ranges** are visible via `GetAutoProhibitedRanges` and logged on first occurrence / on clear — use them to find protected register holes in a device's map.
 - **Int64 / UInt64 OPC UA node DataType** — tags declared with `DataType: Int64` or `DataType: UInt64` advertise the correct OPC UA scalar type (`Int64` / `UInt64`) on their node. Values outside the 32-bit range are preserved end-to-end; the wire codec (4-register read/write) was already correct before this fix.
+- **Health is per-tag, last-writer-wins — a deliberate asymmetry (#602).** Unlike the S7 read/write passes, which accumulate one worst-state-wins outcome per batch, `ModbusDriver` stamps `ReadHealth`/`WriteHealth` (Volatile) per tag as the loop runs. This is intentional: the comms-loss watchdog keys on `LastSuccessfulRead`, which any success advances and `Degraded`/`Faulted` writes preserve, so a late healthy tag cannot mask a dead device, and a per-pass accumulator would add risk to the `Degraded` latch semantics (CLAUDE.md "Comms-loss detection") for no observable gain. Revisit only if a test shows a defect.