rotork IQT User Manual

3.4 Display Status Indication
– Travel
The IQT display provides real time
status indication. The top line of the
text display is reserved for travel status
indication. Fig 3.6 shows the travel
status example Closed Limit .
Fig. 3.6
Available travel status conditions displayed:
• Closed Limit Actuator has reached the
set closed limit position.
•
Open Limit Actuator has reached the
set open limit position.
•
Moving Open Actuator is traveling in
the open direction.
•
Moving Closed Actuator is traveling in
the closed direction.
•
Stopped Actuator has stopped in a
mid travel position, indicated in the
top display (%open).
•
Timer Active Interrupter Timer option
enabled only. Interrupter Timer has
stopped the actuator mid travel for a
period equal to the set Timer Off
time. Refer to 9.13 page 55.
3.5 Display Status Indication
– Control
The bottom line of the text display is
reserved for control status indication
and is displayed for approximately 2
seconds after the control mode or
signal is applied. Fig 3.7 shows the
control status example
Remote Control .
Fig. 3.7
Available control status conditions displayed:
• Local Control Local control selected -
red selector.
•
Local Stop Local stop selected – red
selector.
•
Remote Control Remote control
selected – red selector.
•
Local Close Local close signal applied
– black selector.
•
Local Open Local open signal applied
– black selector.
•
Remote Close Remote close (hardwired
or analogue) signal applied.
• Remote Open Remote open (hardwired
or analogue) signal applied.
• Remote ESD Remote hardwired
emergency shut down signal applied.
•
Remote Bus Open Remote Bus * open
signal applied.
•
Remote Bus Close Remote Bus* signal
applied.
•
Remote Bus ESD Remote Bus*
emergency shut down signal applied.
* Bus Control option fitted may be
Pakscan, Profibus, Modbus,
DeviceNet or Foundation Fieldbus.
Refer to actuator wiring diagram.
3.6 Display Alarm Indication
The IQT display provides alarm indication
in the form of text and alarm icons.
There are 2 alarm icons:
General Alarm:
Battery Alarm:
General Alarm
The general alarm icon will be
supported with text in the bottom line
indicating the particular alarm, or if
more than one is present, each alarm
will be displayed in sequence.
Fig 3.8 shows the status example
TORQUE TRIP CL .
Fig. 3.8
5
Closed Limit
Closed Limit
Remote Control
Stopped
TORQUE TRIP CL

rotork IQT Specifications

General

Quarter-turn	Yes
Housing Material	Aluminum alloy
Torque Range	10 Nm to 3000 Nm
Multi-turn	Yes
Linear	Yes
Ingress Protection	IP68
Communication Protocols	Modbus, Profibus, Foundation Fieldbus
Operating Temperature	+70°C
Local Controls	local pushbuttons
Control Modes	Modulating
Display	LCD
Type	Intelligent Electric Actuator