Honeywell S7999D1048 Manual page 50

S7999D1048 COMBUSTION SYSTEM OPERATOR INTERFACE DISPLAY
Fig. 116. Edit Profile Curve.
Fig. 117. Curve View.
Edit Curve
To edit a profile curve, select the curve in the list on the left side
of the screen (Fig. 112) and select the "Edit" button. An Edit
Profile Curve page (Fig. 118) displays. To edit the curve
settings, perform the following sequence for each point that
needs to be changed:
• Select the point you wish to change in the point list on the
left side of the screen.
• Change the point type, if needed.
• If the point's position need to be changed, select the Air%,
Fuel% or FGR% text box that needs to change. An edit
value dialog box displays (Fig. 119).
• Adjust the open% value.
• Select the "OK" button to accept the new value.
• Select the "Save Point" button to accept the new settings for
this point.
As each point is saved, the point list on the left is updated with
the changes. Failure to select the "Save Point" button will not
commit any changes for that point, and the changes will be lost
when exiting the page.
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Fig. 118. Edit Profile Curve.
Fig. 119. Edit Air Percentage.
To insert a new point in the curve:
• Select a point in the point list above or below the new point
values you wish to insert.
• Edit the point type and actuator open% values.
• Select the "Add Point" button.
As each point is added to the curve, the new point displays in
the point list on the left. The point list may be reordered to keep
it in Air Open% order. A total of 24 points can exist in the curve.
To delete a point in the curve:
• Select the point in the point list on the left side of the screen
that you wish to delete.
• Select the "Delete Point" button.
The deleted point is removed from the point list on the left.
When finished, or, if you want to complete the curve at a later
date, select the "Save" button to store the edited curve to flash.
Select the "Cancel" button to abort any changes made and
return to the Offline Curve Builder page (Fig. 112).
Copy Curve
To copy a curve, select the curve to copy from the curve list on
the left side of the screen (Fig. 112). Select the "Copy" button
and a "Copy To" keyboard screen is displayed, enter the name
of the curve that the copy function will copy to. Remember to
use only alpha-numeric characters in the curve name.
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