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Add security classification, alarm detection, historical data access, and primitive grouping

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Wire Galaxy security_classification to OPC UA AccessLevel (ReadOnly for SecuredWrite/VerifiedWrite/ViewOnly).
Use deployed package chain for attribute queries to exclude undeployed attributes.
Group primitive attributes under their parent variable node (merged Variable+Object).
Add is_historized and is_alarm detection via HistoryExtension/AlarmExtension primitives.
Implement OPC UA HistoryRead backed by Wonderware Historian Runtime database.
Implement AlarmConditionState nodes driven by InAlarm with condition refresh support.
Add historyread and alarms CLI commands for testing.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Joseph Doherty
2026-03-26 11:32:33 -04:00
parent bb0a89b2a1
commit 415e62c585
30 changed files with 2734 additions and 217 deletions
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tools/opcuacli-dotnet/README.md
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@@ -90,6 +90,51 @@ dotnet run -- browse -u opc.tcp://localhost:4840 -r -d 3
| `-d` | Maximum browse depth (default: 1) |
| `-r` | Browse recursively using `--depth` as max depth |
### historyread
Read historical data from a node:
```
dotnet run -- historyread -u opc.tcp://localhost:4840/LmxOpcUa -n "ns=1;s=TestMachine_001.TestHistoryValue" --start "2026-03-25" --end "2026-03-30"
```
Read with aggregate (1-hour average):
```
dotnet run -- historyread -u opc.tcp://localhost:4840/LmxOpcUa -n "ns=1;s=TestMachine_001.TestHistoryValue" --start "2026-03-25" --end "2026-03-30" --aggregate Average --interval 3600000
```
| Flag | Description |
|------|-------------|
| `-u` | OPC UA server endpoint URL (required) |
| `-n` | Node ID to read history for (required) |
| `--start` | Start time (default: 24 hours ago) |
| `--end` | End time (default: now) |
| `--max` | Maximum number of values (default: 1000) |
| `--aggregate` | Aggregate function: Average, Minimum, Maximum, Count |
| `--interval` | Processing interval in ms for aggregates (default: 3600000) |
### alarms
Subscribe to alarm events on a node:
```
dotnet run -- alarms -u opc.tcp://localhost:4840/LmxOpcUa -n "ns=1;s=TestMachine_001"
```
With condition refresh to get current alarm states:
```
dotnet run -- alarms -u opc.tcp://localhost:4840/LmxOpcUa -n "ns=1;s=TestMachine_001" --refresh
```
| Flag | Description |
|------|-------------|
| `-u` | OPC UA server endpoint URL (required) |
| `-n` | Node ID to monitor for events (default: Server node) |
| `-i` | Publishing interval in milliseconds (default: 1000) |
| `--refresh` | Request a ConditionRefresh after subscribing |
## Example: Testing the LmxOpcUa Server
```bash