10
IQT3 manual – Section: Operating your IQT Actuator
4.4 Display – Home screen selection
The actuator display can be set to show
any one of the following home screens:
• Position indication
• Position & Digital Torque indication
• Position & Analogue Torque indication
• Position & Control Demand indication
The default home screen is Position.
Home screens indicate the live
conditions measured by the actuator
when mains power is applied. When
mains power is switched off the
actuator battery powers the display
and it will show the position indication
display only.
The required home screens can be
set by the user either as a permanent
display or as a temporary display for
valve or actuator operational analysis.
Temporary Home Screen display.
Using the setting tool (refer to 8.1)
or arrow keys, scroll through
the available home screens until
the required one is displayed. The
selected screen will remain displayed
for approximately 5 minutes after the
last setting tool command or until the
actuator power is cycled.
Permanent Home Screen display.
Using the setting tool (refer to 8.1)
connect to the actuator.
From the
Settings
menu, select
Indication
,
Local Display
. From
the available settings, select
Home
Screen
. Enter the password if
requested (refer to section 8.2), select
Home screen and from the dropdown
list, select the required Home screen
for permanent display:
Y
Y
Fig. 4.4.1 Home Screen Selection
Position
- Default valve position display
Torque (A) + Pos
- Position with
analogue torque indication
Torque (D) + Pos
- Position with
digital torque indication
Positioner
- Position with digital and
analogue position demand indication
Once selected, the set display will be
the active, permanent home screen.
Refer to Figs 4.4.2 to 4.4.5.
1
2
3
4
4
5
6
7
8
9
10
Fig. 4.4.2 Position
1
2
3
4
4
5
6
7
8
9
10
Fig. 4.4.3 Torque (D) + Position
1
2
3
4
4
5
6
7
8
9
10
Fig. 4.4.4 Torque (A) + Position
1
2
3
4
4
5
6
7
8
9
10
Fig. 4.4.5 Positioner
