This article is about general and Fault Detection and Diagnostic for Plumbing and Life Safety System used in Integrated Automation System or Building Automation System.
Plumbing and Life Safety System | Fault Detection and Diagnostic
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Bad Energy Data
- Description:
- Find periods for at least a duration when data contains values outside of low and high limits or the data is shown as “not a number” (NaN). Fault dependencies and associated scenarios include the following;
- All data will be imported into the SCMS ‘as is’ from its existing system.
- Requirements
- Consumption or Demand Point: Any point that has consumption or demand type units
- Description:
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Double Dipping Data
- Description
- Finds periods for at least a duration when a point’s history contains two or more data points within a leeway of an interval. Fault dependencies and associated scenarios include the following;
- All data will be imported into the SCMS ‘as is’ from its existing system.
- Requirements
- Consumption or Demand Point: Any point that has consumption or demand type units
- Description
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Missing Data
- Description
- Finds periods for at least a duration when a record’s history contains zero data points within a leeway of an interval. Fault dependencies and associated scenarios include the following;
- All data will be imported into the SCMS ‘as is’ from its existing system.
- Requirements
- Consumption or Demand Point: Any point that has consumption or demand type units
- Description
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Sensor Failure
- Description:
- Finds periods over a duration when a sensor does not change by a threshold for a 24-hour period and equipment is running.
- Requirements:
- Sensor: Any numerical data point, including statuses and operating mode(s).
- Description:
HVAC Control System Fault Detection and Diagnostic
Lighting Control System Fault Detection and Diagnostic
Electrical Power Metering and Generator Control System
Security Control System Fault Detection and Diagnostic | Automation