40
NDX VALVE CONTROLLER
12.4
Monitoring views
Press the up/down arrow buttons to scroll through the
main measurement displays and to view any active events.
User can select one of these main displays which will stay
on the LUI.
1. Valve position shown in percentage in numerical
and graphical format.
2. Setpoint, target position and actual valve position
in percentage, setpoint is configurable also for mA.
3. Supply pressure and actuator pressure(s) in bar
(default) or psi.
4. Number of active events (if any) and their descrip
tions listed.
Tag name is shown in all views in the upper left corner.
12.5
Active alerts
When an active alert appears, it will be shown in the upper
right corner of the all LUI views as long as there are active
alerts. Then user can check then active event detail from
the event list as shown on previous page.
Tag:
Device tag is visible in all views. Tag name can be modi
fied with DTM by using the “HART Tag” field.
Fig. 45
Rotary
Linear
No
active
events
Active
events
Menu
Single
acting
Double
acting
After button, icon
Icon only
Active status when in main
monitoring views
Active status
in menus
12 LOCAL USER INTERFACE (LUI)
