FocasDataType.String was authorable on any address, but no area read returns text: PMC
fell through to a byte read, PARAM to Int32, MACRO to a double, and the String node
received a boxed number at Good.
One rule, FocasTagDefinitionFactory.DescribeDataTypeMismatch, now backs every path:
- FromTagConfig rejects the pair, so the driver skips + reports it (BadNodeIdUnknown,
never a Good number) and Inspect names the reason at deploy;
- FocasTagConfigModel.Validate refuses it on the typed fields;
- the AdminUI editor only offers String where it is readable and shows the rule's text
inline (kept visible for a loaded blob that already carries it);
- the CLI read/subscribe/probe/write commands refuse it at the boundary.
String stays valid on FIXED: paths (Identity/Program name/mode text) and is ignored on
ALARM: tags; an unparseable address keeps its own diagnosis.
Razor change (FocasTagConfigEditor.razor) needs the Wave 4 live check.
Refs #740
Claude-Session: https://claude.ai/code/session_01Ub9hGmYLQvn9XETzw7CMsT
Adds <summary>, <param>, <typeparam>, and <inheritdoc/> tags to public
members surfaced by commentchecker — resolves 5,847 of 5,869 issues
(99.6%) across three /fixdocs passes.
- Driver.FOCAS.Cli-001: WriteCommand.ParseValue now wraps numeric
FormatException / OverflowException as CliFx CommandException with
the offending value.
- Driver.FOCAS.Cli-002: SubscribeCommand's OnDataChange handler and the
banner both take a writeLock so notification-callback and main-thread
writes can't interleave; handler exceptions are warn-and-swallow.
- Driver.FOCAS.Cli-003: FocasCommandBase.ValidateOptions rejects
--cnc-port outside 1..65535, non-positive --timeout-ms, and
non-positive --interval-ms; ExecuteAsync calls it first.
- Driver.FOCAS.Cli-004: 'await using var driver' is the sole driver
disposal path; dropped the redundant explicit await ShutdownAsync.
- Driver.FOCAS.Cli-005 (Deferred): the fix lives in
Driver.Cli.Common.SnapshotFormatter — explicitly naming the
status-code shortlist there benefits every driver CLI. Left as a
Driver.Cli.Common follow-up.
- Registered the new tests/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.FOCAS.Cli.Tests
project in ZB.MOM.WW.OtOpcUa.slnx.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Joseph Doherty