Tag Management

Monitor and manage real-time data tags for SCADA/IoT systems

Isomorphic Signal Mapping

Tags maintain 1:1 mapping with physical signals. Each tag is typed (not generic numbers), includes quality indicators (sensor health), physical units (engineering values), and time-synchronized timestamps. This structural isomorphism enables simulation with virtual I/O.

Motor/Speed: FLOAT32 @ 1750.5 RPM (GOOD quality)

Motor/Current: FLOAT32 @ 12.3 A (GOOD quality)

Motor/Temp: FLOAT32 @ 65.2 °C (GOOD quality)

Physical sensor → Typed tag → Software model. Change one, change all. Not stringly-typed aggregates.

💡 Tip: Quality = GOOD means sensor is healthy. BAD quality = physical sensor issue, not software bug.

The Tag Management system provides real-time monitoring, history tracking, and management of SCADA/IoT data tags. Supports multiple data types, quality tracking, alarm limits, and historical data retention with real-time subscriptions.

📖 Read about Isomorphic Signal Mapping and Typed Tags →

Features Implemented

✓Real-time tag monitoring
✓8 data types (INT, FLOAT, BOOL, etc.)
✓Quality tracking (6 quality states)
✓Historical data storage

Capabilities

•Real-time subscriptions with filters
•Multiple protocol sources (OPC UA, Modbus, MQTT)
•Alarm limits and quality management
•Import/export functionality

Total Tags

0 enabled

Data Quality

0/0 tags good

Update Rate

tags/5 seconds

Archived

with history tracking

Quick Actions

Tag Browser

0 tags

Loading tags...

Real-time Monitoring

Live tag updates and quality monitoring

Tag Quality Distribution

Good0

Bad0

Uncertain0

Stale0

Error0

Offline0

System Status

Enabled Tags0/0

Quality Score0%

Tags are updating in real-time. Quality score reflects the percentage of tags with "GOOD" quality status.

DigiPhusion