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AVEVA PI Process Historian

AVEVA PI + Opsima

AVEVA PI captures sensor data. Opsima captures the human context around it.

Opsima adds the operational context that sensor data alone can't provide. Equipment status changes, maintenance events, and operator observations from field communication are correlated with AVEVA PI historian data for a complete operational picture.

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Unified
Sensor + field intelligence
Real-time
Context enrichment
Zero
Changes to PI infrastructure
How it works

Three steps. No disruption.

STEP 01

Capture

Opsima monitors field communication where operators and technicians discuss equipment conditions, alarms, and maintenance actions.

STEP 02

Correlate

Field-reported events are correlated with PI sensor data — giving context to anomalies, trips, and alarm conditions.

STEP 03

Enrich

Combined data feeds into dashboards and analytics that show both sensor readings and human-reported context.

Capabilities

What Opsima enables.

Alarm Context

When PI records an alarm, Opsima adds the operator's explanation of what happened and what was done.

Maintenance Event Overlay

Maintenance activities reported via field communication overlay PI process data for root cause analysis.

Shift Notes Automation

Operator observations and handover notes from communication channels are structured and linked to PI time-series data.

Downtime Attribution

Equipment downtime recorded in PI is enriched with the cause and resolution details from field reports.

Performance Benchmarking

Combine PI process metrics with field-reported availability for true equipment performance analysis.

Compliance Documentation

Operator actions and responses to alarms are documented automatically for regulatory compliance.

Common use cases

  • Alarm response documentation
  • Maintenance event correlation with sensor data
  • Shift handover automation
  • Downtime root cause enrichment
  • Regulatory compliance documentation

Industries

Oil & Gas Chemical Processing Power Generation Manufacturing Water & Wastewater
FAQ

Common questions about AVEVA PI.

Does Opsima modify PI data?
No. Opsima adds a parallel context layer. PI data remains untouched.
How does correlation work?
Opsima timestamps all field events and matches them to PI time-series data based on asset ID and time window.
Does it work with AVEVA PI Cloud?
Yes. Both AVEVA PI Cloud and on-premise PI Server deployments are supported.
Can it integrate with OSIsoft PI (legacy)?
Yes. Opsima supports both AVEVA PI and legacy OSIsoft PI deployments.

See AVEVA PI + Opsima in action.

15 minutes on your actual data. No slides, no fluff.

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