An actuator fitted with the interrupter
timer and set as the example shown in
these instructions would operate at:
Rated speed from full Open to 25%
Open.
1
/
6
rated speed from 25% Open to Fully
Closed and from Fully Closed to 25%
Open.
Rated speed from 25% Open to Fully
Open.
With a Folomatic option fitted
and
the
Interrupter Timer enabled, the
Folomatic Motion Inhibit Timer must be
adjusted to the same time as that set
for the Interrupter Timer “contactor
off”.
Failure to do so will cause the actuator
response to defer to the lower time
which may cause control or process
problems.
For “ON” and “OFF” times in excess of
99 seconds apply to Rotork.
The default setting for Setting Tool
Local Control is
[OF]
.
To enable Setting Tool Control press the
+
or
-
key to select
[O
n
]
.
PRESS THE
KEY.
The displayed option will flash
indicating that it has been set.
With the red control selector in Local,
the Setting Tool control keys are active
(refer to page 12)
.
Local Setting Tool Control Enabled
Vandal resistant actuators ONLY
(red/black selectors not supplied).
For control, the selection of
[Or]
is as
follows:
[O
n
]
Local Setting Tool control only.
[OF]
Local/Remote Control disabled.
[
r
E]
Remote Control only.
58
Example
Note
9.14
Setting Tool
Local Control [Or]
9.15
Inhibit Operation
After Power Loss [OS]
The default setting for this protection option
is disabled
[OF]
. When disabled it is
important that the actuator is not manually
operated during a power failure if the battery
is low as changes in position cannot be
tracked - refer to page 6 for battery level
status display. Should this occur the limits
must be reset before electric operation takes
place- refer to LC/LO page 27. Locking the
hand auto lever can prevent manual
operation - refer to 3.1 page 2.
The protection may be enabled by using the
+
or
-
key to select
[O
n
]
PRESS THE
KEY.
The displayed option will flash indicating that
it has been set.
When protection is enabled, on power up if a
low battery is detected, the actuator will
inhibit electrical operation and display Power
Loss Inhibit via actuator alarm display (refer
to page 6) and the monitor relay will de-
energise. Limits must reset and the battery
replaced – refer to page 65.
