Samson 3374 Series - End Position Guiding

EB 8331-4 EN 16-5
Annex A (conguration instructions)
Code Description Default Adjustment range
c42 Operating direction >> >>(increasing/increasing)
<>(increasing/decreasing)
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 Default Adjustment range
c35 Value above limit (end position guiding) 97.0% 50.0to100.0%
c36 Value below limit (end position guiding) 1.0% 0.0to49.9%
The actuator stem moves to the end positions earlier if the end position guiding function is
active.