Alarm Management
Alarm rationalisation, top-offender analytics, ESD event tracking, and live acknowledgement status. Cut alarm flood, surface the cause, give operators a workable list.
From Alarm Flood to Focused Action
Everything you need to rationalise alarms, surface the offenders, and give operators a clear, actionable list.
Top Alarm Offenders
Ranked list of the tags generating the most alarms over any time window. Drill into each to see frequency, duration and acknowledgement history.
Active Alarm View
Live list of unacknowledged and acknowledged-but-active alarms, with severity, age and originating tag — everything an operator needs in one screen.
ESD Event History
Full Emergency Shutdown event log with timestamps, originating tags, value transitions and operator commentary.
Event History & Audit
Chronological view of every alarm activation, acknowledgement, clear and ESD event. Filter by tag, severity, time, or operator.
Alarm Rationalisation
Identify chattering alarms, stale standing alarms, and rationalisation candidates. Quantify the noise so the engineering team can act.
Flood Detection & Suppression
Detect alarm floods automatically, group related events, and surface the root cause instead of the symptoms.
From Sensors to Action
1. Capture & Normalise
MAVEN ALM ingests alarm events from your DCS, simulator EventLogs, or any OPC source. Activations, acknowledgements, clears and ESDs are normalised into a unified event store.
- DCS, EventLog and OPC ingestion
- Normalised activation / ack / clear / ESD events
- Unified, queryable event store
2. Analyse & Rank
Live rankings of top offenders, by-severity breakdowns, alarm rate per hour, and MTTR. Spot the 20% of tags creating 80% of the noise.
- Top-offender rankings over any window
- Severity, frequency and duration analytics
- Chattering & standing-alarm detection
3. Acknowledge & Act
Operators acknowledge alarms in chat, in the standalone dashboard, or on mobile. Every action is timestamped and audited.
- Multi-channel acknowledgement (chat, web, mobile)
- Timestamped audit trail for every action
- Operator commentary captured against each event