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Main Menu > Settings > Limits
The Limits menu details all of the appropriate settings to
control the conditions for stopping actuator movement.
Use the menu map on the previous page to follow the menu
structure through to the [LIMITS] sub menu
.
Limits > Close Settings [CLOSE.SET.]
Direction to Close [DIRECTIO.]
Press to edit, select preferred option using
and
for
clockwise or anti-clockwise operation and press
to save
selection.
Action [ACTION]
Press to edit, select preferred option using
and
for
Seat Limit or Seat Torque and press
to save selection.
Seating Torque [SEAT.TORQ.]
Press to edit, adjust shown value using
and
and
press
to confirm selection (40% - 100%).
CAUTION:
The Seating Torque value is used as
torque limit protection through full valve travel.
Setting the Close Position Limit [SET.LIMIT.]
Move the actuator to the fully closed position . Allow for
overrun by winding the manual override handwheel in the
open direction by five turns (10 turns for CK500).
Press
to edit.
[SURE??] will show on the display, press
to confirm.
Once these steps are complete, the Centronik display position
should replicate the image below.
CLOSELIM
DEMO
OPEN LIM
DEMO
Limits > Open Settings [OPEN.SETT.]
Action [ACTION]
Press to edit, select preferred option using
and
for
Seat Limit or Seat Torque and press
to save selection.
Seating Torque [SEAT.TORQ.]
Press to edit, adjust shown value using
and
and
press
to confirm (40% - 100%).
CAUTION:
The Seating Torque value is used as
torque limit protection through full valve travel.
Turns [TURNS]
This setting will show the number of output turns configured
for actuator / valve travel between the open and closed limit
positions. This is a read only function to validate total valve
travel.
Setting the Open Position Limit [SET.LIMIT.]
Move the actuator to the fully open position. Allow for overrun
by winding the manual override handwheel in the close
direction by five turns (10 turns for CK500).
Press
to edit.
[SURE??] will show on the display, press
to confirm.
Once these steps are complete, the Centronik display position
should replicate the image below.
9 Commissioning
Keeping the World Flowing
27
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