Alarm Noise Reducer

Identifies nuisance alarms and suggests deadband or delay adjustments to reduce alarm fatigue.

ScheduledSafetyCloud runtimeOwned by Marcus Liu

Overview Runs Config Metrics

Configuration for Alarm Noise Reducer. Changes deploy on save.

Identity

Name: Alarm Noise Reducer
Description: Identifies nuisance alarms and suggests deadband or delay adjustments to reduce alarm fatigue.
Category: Safety
Owner: Marcus Liu

Trigger

Type: Schedule
Detail: daily 04:00

Instructions

Watch for vibration on rotating equipment via the MQTT bearing topic.
When 5-minute moving average exceeds the ISO 10816 alert threshold for
the equipment class, run a spectral analysis. If signature matches a
known wear pattern, project the time-to-failure and draft a work order
with: parts lookup, schedule reservation, parts reservation, and
estimated cost. Submit for approval if cost > $200 or downtime > 1 hour.

Tools enabled

Query tagsSpectral analysisKnowledge searchInventory APISchedule lookupCreate work orderSend notification

Approval policy

Mode: Approve when cost > $200
Approvers: Sam Rivera, Marcus Liu
Auto-decline after: 24 hours