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*valve open
confirms valve open
(valve closed)
confirms valve closed
(torque limiter on opening)
torque limiter active on opening
(torque limiter on closing)
torque limiter active on closing
(indicates torque limiter action even if the valve is normally
closed on torque limiter)
(from x% to y%)
(1)
intermediate travel indication
(selector on local)
selector status
(selector on remote)
selector status
(selector on off)
selector status
(running)
(2)
actuator in running
(opening)
(2)
actuator performing opening action
(closing)
(2)
actuator performing closing action
(emergency command)
actuator has received an emergency command
(stop mid-travel)
actuator is halted (neither open nor closed)
(power on)
actuator powered normally
(thermal overload)
motor thermal relay tripped
(jammed valve)
movement could not be completed due to excessive torque
(lost phase)
phase missing on 3-phase supply
(lost signal)
4-20 mA signal lost (if positioner option active)
(handwheel action)
handwheel has been used since last motorised movement
(bus command)
if fieldbus option installed, this relay is assigned to an external
command.
(battery low)
If battery option used, the battery needs to be changed
(p.t. in progress)
A "partial stroke" test is in progress.
(p.t. fault)
A partial stroke operating error has occurred following start
of partial travel test, or it has not been possible to perform
test as the valve was not in the expected position.
Some of the selections have further options, see next page;
(1)
(from x% to y%)
Specify contact action range after turning to OK to confirm:
Select x% and turn to OK to confirm.
Use the blue selector to increase or decrease the value.
Select y% and turn to OK to confirm.
Use the blue selector to increase or decrease the value. Turn to
OK to confirm.
(2)
(running)
(opening)
(closing)
Turn to OK to confirm and then specify whether
status to be steady or flashing indication. Turn to OK to confirm.
(3)
(bus command)
This function is only applicable if the fieldbus option is active.
In this case, this relay can be used to control a device located
outside the actuator, with commands transmitted from the control room via the fieldbus and then
forwarded via the actuator (refer to documentation relating to bus).
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FROM X% AND Y%
return
x%
y%
return
X%
(0)
Y%
(100)
RUNNING
hold signal
blinked
22 CUSTOMIZING FAULT RELAY
Fault signals are sent via a changeover relay which is normally energised and returns to the break
position if power is lost or if the actuator is unavailable.
This relay can be configured applying a list of options.
The equipment is configured at the factory in accordance with
the order. Changes can be made as follows:
Select change in the MENU and turn to OK to confirm
Select signaling in the CHANGE menu and turn to OK to confirm.
Select remote in the SIGNALING menu and turn to OK to confirm.
Select fault relay in the SIGNALING menu and turn to OK to confirm.
Including additional faults
Included faults which cannot be altered are shown without brackets. Options are in brackets and selec-
tions are shown with an asterisk *.
Turn to OK again to cancel selection.
List Details
Details
power off
loss of power on control circuit
fuse
blown fuse
thermal overload
thermal relay tripped
lost phase
phase missing on 3-phase supply
motor blocked
motor immobilised
(jammed valve)
movement could not be completed due to excessive torque
* selector on local
local / remote selector on local
* selector on off
local / remote selector on off
(emergency command)
actuator has received an emergency command
(command override)
actuator has received command override
(overtravel)
position overshoot >5% after motor cut off.
(lost signal)
4-20 mA signal lost (if positioner option active)
DEFAULT RELAY
return
power off
fuse
thermal overload
...
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