ABB 800xA Operation page 141

Section 9 Heat Exchanger Asset Monitor (HXAM)
5.
Heading
Time Stamp
Execution Time (ms)
Phase Of Operation
BOPS
T Hot In
T Hot Out
T Cold In
T Cold Out
Mass Flow Hot
Volume Flow Hot
Mass Flow Cold
Volume Flow Cold
P Hot In
P Hot Out
Delta P Hot
P Cold In
P Cold Out
Delta P Cold
Delta T Hot
3BUA000150-600
All the Process Data, Calculated Data, and ACDs in the order shown in
Table 10 (Heading is also provided).
Table 10. Log File Headings and Explanations
The current time in local time standard when the Asset
Monitor started execution.
The total time the Asset Monitor takes to execute logic in
milliseconds, rounded to one decimal.
Tells if the Asset Monitor is In Training or Monitoring.
During Training, it specifies if an OPS has been accepted as
a BOPS. If it is a BOPS, then it specifies if it is the first,
second, etc. During monitoring the BOPS used for
comparison with the COPS is logged.
Hot Side Inlet Temperature
Hot Side Outlet Temperature
Cold Side Inlet Temperature
Cold Side Outlet Temperature
Hot Side Mass Flow
Cold Side Volume Flow
Hot Side Mass Flow
Cold Side Volume Flow
Hot Side Inlet Pressure
Hot Side Outlet Pressure
Hot Side Pressure Difference
Cold Side Inlet Pressure
Cold Side Outlet Pressure
Cold Side Pressure Difference
Hot Side Temperature Difference
Log File Description (.csv file)
Explanation
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