History Source; Log Template; Log Configuration - ABB 800xA Operation

History Source

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HXAM_ST_Available_Logs_FE is not actually used for logging, but displays the
values for which logs are configured on the default Heat Exchanger – Shell and
Tube object type
Refer to System 800xA Operations Operator Workplace Configuration
(3BSE030322*) for more details.
History Source
The History Source Aspect is used to define the Service Group that handles a subset
of logs, i.e. the Log Configurations on all child objects. It should be noted that if no
History Source is defined no logging will occur.

Log Template

A Log Template is a template for building logs for heat exchanger properties.
Modifying the Log Template will affect existing logs that use the Log Template.
The template is configured to log data for the last three years.

Log Configuration

The Log Configuration Aspect is used to configure what properties are to be logged.
In the Shell and Tube Heat Exchanger Asset Monitor the following properties are
configured to be logged:
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174
Trend Display.
AssetMonitorProperties.
HXAM_ST_Available_Logs_FE.
Relative Performance Factor.
Current Performance Factor.
Heat Transfer Efficiency.
Hot Side Heat Duty.
Cold Side Heat Duty.
Current Coefficient of Heat Transfer Efficiency.
Section 9 Heat Exchanger Asset Monitor (HXAM)
3BUA000150-600