Honeywell S7999D1048, Manual

Page: 30 / 76

S7999D1048 COMBUSTION SYSTEM OPERATOR INTERFACE DISPLAY
65-0321—01 30
Actuator Serial Number
This page (Fig. 52) allows the user to enter the serial number
to unlock and configure the corresponding actuator.
Fig. 52. Entering Air Actuator serial number.
Fig. 53. Air Actuator endpoint reset.
The user must enter the 8-digit serial number into the Serial
Number field and press the OK button to proceed.
The Backspace button allows the user to erase the last digit
entered into the Serial Number field.
The Clear button erases the entire Serial Number field and
forces the user to enter eight new digits.
If the serial number has been entered for the actuator earlier
(revisiting the actuator configuration), the current serial number
displays. If the OK button is selected at this point, a popup
similar to Fig. 53 displays. Answering Yes causes the actuator
endpoints to be cleared, requiring the open and closed
endpoints to be reset.
NOTE: You must resend the KEY (serial number) any time
you revise the closed direction setting or change
the type of end-stop selection.
Actuator Endpoints
Set the endpoints as shown (see Fig. 54 and 55).
How To Set the Actuator Maximum Open/
Closed Positions
To set the maximum open and closed positions for the actuator,
proceed as follows:
1.
From the Commission Configuration screen, select the
actuator button that needs changing.
NOTE: Buttons are disabled when system is fully
commissioned and LCO is on.
2.
Closed Travel Direction and Actuator Type screen is dis-
played. If no changes are needed, select the Next button.
3.
Serial Number screen is displayed. If correct serial
number is displayed, select the OK button. You will be
asked if you want to reset the Open and Closed
endpoints in a pop-up screen. Select Yes to reset both of
them or No if you want to keep the current settings.
4.
Set Maximum Open Position screen displays. If Open
position has been previously set, you must select Unlock
Position button to allow it to be changed. Press Auto
Seek and the controller automatically opens (or closes)
the actuator to its maximum open (or closed) value.
NOTE: This button is only enabled for actuator types that
are fixed stop actuators.
5.
When the actuator has been driven to is maximum
position, visually verify its position and use the Open or
Close buttons to manually adjust the maximum position if
necessary. Press the Lock Position button for the
endpoint once the appropriate position has been
achieved and verified.
6.
Repeat Steps 4 and 5 for the Closed position.
7.
Press the Next button. This will return you to the
Commission Configuration screen to configure another
actuator. After all actuators are configured, press the
Next button again to display the Commission Curve
screen.
Fig. 54. Set Actuator Max Open Endpoint.