48
EB 8394 EN
Settings
%
Enable configuration as described in section 8.2.
13. Touch
or until Code
P17
appears.
14.
Press
and hold for six seconds.
6-5-4-3-2-1-
is counted down
on the display and
P17
blinks.
The manual set point is indicated on the display of an initialized
positioner.
The lever position in degrees in relation to the longitudinal axis is
indicated on the display of a positioner that has not been initial-
ized.
15. Touch
or
to change the manual set point.
Initialized positioner
The manual mode starts using the last set point used in closed-loop operation
, ensuring a
bumpless changeover.
The bar elements on the display indicate the system deviation between the manual set point
and set point used for closed-loop control while manually moving the valve in Code
P17
.
The manual set point is adjusted in steps of 0.1 %. You can move the valve controlled within its
range.
Positioner that has not been initialized
Touch or
for a long time to move the valve manually.
The valve is only moved in one direction uncontrolled. The bar elements on the display indi-
cate the change in direction.
Touch to deactivate manual mode.
Note:
The Manual mode function can only be exited as described or by interrupting the elec
-
trical supply (cold start). The positioner does
not
automatically exit this function and re
-
turn to the display showing the status indication.
Summary of Contents for 3725 series
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