EB 8384-3 EN
109
Operating the positioner
1. Turn
until the required Code 16/17/18
appears.
2. Press
, the code number 16/17/18
blinks.
3. Turn to set the control parameter select-
ed.
4. Press
to confirm.
Pressure limit
Default: No
K
P
level
Default: 7
T
V
level
Default: 2
Enter closing direction and blocking position:
1. Turn
until Code 34 appears.
2. Press , the code number 34 blinks.
3. Turn and set the closing direction (CCL
= counterclockwise/CL = clockwise).
4. Press
to confirm.
5. Turn
until Code 35 appears.
6. Press , the code number 35 blinks.
7. Turn to set the blocking position, e.g.
5 mm (read off at travel indicator scale of
the blocked valve or measure with a ruler).
8. Set switch for fail-safe position AIR TO
OPEN or AIR TO CLOSE according to sec-
9. Adjust volume restriction as described in
section 7.2.
Closing direction
(direction of rotation
causing the valve to
move to the CLOSED
position (view onto
positioner display)
Default: CCL (counter-
clockwise)
mm
Blocking position
Default: 0
Summary of Contents for TROVIS 3730-3
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