Installation and Operation Manual
E2K-405-0218 Rev. 2
February 2018
31
Section 4: Operation
Operation
4.1.4 Normal Display Function
Figure 4-3
details the display during normal function. The bar graphs, position
digits, icons, and LEDs indicate normal activity, i.e., the valve opening, closing, or
stopping in mid-travel. The message center remains blank until alarms are active
or the valve is opening, closing, full open, or full close.
Table 4-2
details various normal activities and how each is displayed.
Figure 4-3
Normal Display
The valve has stopped and is 75% opened. The yellow LED is ON and the message
center is clear.
Table 4-2.
Normal Display Functions
Valve
Activity
Message
Center
Top Line
Display Functions (LEDs)
Position
Bar Graph
Percent
Open
"XX%"
Yellow
Red
Green
Fully
closed
FULL
CLOSE
OFF
OFF
ON
0%
Opening OPENING OFF
Blinking
OFF
Flashing in
the Open
direction
Increments
Stopped Cleared
ON
OFF
OFF
STOP Icon is Displayed
Shows
relative
position
% open
Fully
opened
FULL
OPEN
OFF
ON
OFF
100%
Closing
CLOSING
OFF
OFF
Blinking
Flashing in
the Close
direction
Decrements
Alarm
Alarm Type
Displayed
-Bottom
Line
Blinking
OFF
OFF
Alarm Icon