ABB 800xA Operation page 123

Section 9 Heat Exchanger Asset Monitor (HXAM)
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3BUA000150-600
– Calculated Date: Shows the time when the Ebaseline was calculated. It
shows
Not Available
– Best Baseline E: Shows the best Ebaseline among the trained BOPS. It
shows if any BOPS gets stale and the Asset Monitor goes back to
-1
Training.
Current Performance Factor:
– Value of E: Shows the Enew calculated from the current input data.
– Calculated Date: Shows the time when the Enew was calculated.
– Condition: Shows the Subcondition of the Performance_Factor condition
after assessing the data. It always shows
different subconditions that will be reported during Monitoring are as
follows:
Normal:
Declined:
Significantly Declined:
Improving:
Significantly Improved:
Cannot Compare:
HD Hot: Gives the Heat Duty for the Hot Side.
during Training.
Normal
Heat Exchanger Performance is under
Normal condition.
Heat Exchanger Performance has
declined. (Enew dropped by
E_Decline_Level from Ebaseline).
Heat Exchanger Performance has
declined significantly. (Enew dropped
by E_Significant_Decline_Level from
Ebaseline).
Heat Exchanger Performance has
improved. (Enew raised by
E_Improvement_Level from
Ebaseline).
Heat Exchanger Performance has
improved significantly. (Enew raised by
E_Significant_Improvement_Level
from Ebaseline).
Heat Exchanger input data cannot be
compared against any trained BOPS.
HXAM_G_Faceplate
during Training. The
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