Samson TROVIS SAFE 3730-6, Mounting And Operating Instructions

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110 EB 8384-6S EN
Operating the positioner
by means of a pressure signal which is routed to the actuator externally. The blocking posi-
tion ensures that the plant continues to operate with this valve position.
The blocking position can also be the fail-safe position when this condition is beneficial for
the temporary phase.
Î
Perform a reset before re-initializing the positioner if the substitute positioner has already
been initialized. See section 7.10.
Enable configuration:
Configuration is locked again if no settings are entered within 120 s.
1. Turn until Code 3 appears (reading:
No ).
2. Press , the code number 3 blinks.
3. Turn until
YES appears.
4. Press to confirm (reading: ).
Enable configuration
Default: No
Enter the pin position and nominal range:
1. Turn until Code 4 appears.
2. Press , the code number 4 blinks.
3. Turn to select pin position on lever (see
relevant section on attachment).
4. Press to confirm.
5. Turn until Code 5 appears.
6. Press , the code number 5 blinks.
7. Turn and set rated travel of the valve.
8. Press
to confirm.
mm
Pin position
Default: No
mm
Nominal range
(locked when Code 4 =
No)