End Position Guiding - Samson 3374 Series Mounting And Operating Instructions

Code Description
c42 Operating direction

16.4 End position guiding

Operating direction increasing/increasing
− Value above limit (end position guiding) (c35): The actuator stem moves the valve to the
top end position if the input signal reaches the value entered in this code. Setting c35 =
100.0 % causes this function (end position guiding: valve open) with a retracting actuator
stem to be deactivated.
− Value below limit (end position guiding) (c36): The actuator stem moves the valve to the
bottom end position if the input signal reaches the value entered in this code. Setting c36
= 0.0 % causes this function (end position guiding: valve closed) with an extending actu-
ator stem to be deactivated.
Direction of action: increasing/decreasing
− Value above limit (end position guiding) (c35): The actuator stem moves the valve to the
bottom end position if the input signal reaches the value entered in this code. Setting c35
= 100.0 % causes this function (end position guiding: valve open) with a retracting actua-
tor stem to be deactivated.
− Value below limit (end position guiding) (c36): The actuator stem moves the valve to the
top end position if the input signal reaches the value entered in this code. Setting c36 =
0.0 % causes this function (end position guiding: valve closed) with an extending actuator
stem to be deactivated.
Code Description
c35 Value above limit (end position guiding)
c36 Value below limit (end position guiding)
The actuator stem moves to the end positions earlier if the end position guiding function is
active.
EB 8331-4 EN
Annex A (configuration instructions)
Default Adjustment range
>> >> (increasing/increasing)
<> (increasing/decreasing)
Default Adjustment range
97.0 % 50.0 to 100.0 %
1.0 % 0.0 to 49.9 %
16-5