ABB 800xA Operation page 159

Section 9 Heat Exchanger Asset Monitor (HXAM)
Pressure Tab
The Pressure tab
Delta_P_Hot_Operating_Point and Delta_P_Cold_Operating_Point conditions
being assessed. This tab is a view of the HXAM_ST_Pressure_FE Aspect.
Figure 72. Pressure Tab
The Limit Reached field for both Pressure Monitors will show
Asset Monitoring Server is not running or if Status field says
Stale data in Trained Set
3BUA000150-600
Increasing:
High:
Decreasing:
Low:
– Delta T Cold: Gives the value of Delta T Cold for the current OPS.
(Figure
Delta T Cold has crossed the
Delta_T_ Cold _Increasing Limit.
Delta T Cold has crossed the
Delta_T_ Cold _High Limit.
Delta T Cold has crossed the
Delta_T_ Cold _Decreasing Limit.
Delta T Cold has crossed the
Delta_T_ Cold _Low Limit.
72) shows the details of the
, or
Not Enabled
HXAM_ST_Faceplate
TC08467A
Normal
Not Available
. Also the values of Delta P Hot
, when the
,
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