Samson 5827, Mounting And Operating Instructions, Page: 80 / 92

16-6 EB 5827-2 EN
Annex A (configuration instructions)
16.5.4 Velocity
The actuator stem moves to the position determined by the input signal at the selected strok-
ing speed. There are three speed levels:
− Slow = 0.135 mm/s
− Standard = 0.197 mm/s
− Fast = 0.365 mm/s
Settings\Actuator\Travel
Function WE Adjustment range
Velocity Standard Slow, Standard, Fast
The transit time is calculated from the travel and the stroking speed. The transit time is the
time that the actuator stem needs to move through the adjusted travel.
The following applies:
Transit time in s =
Travel in mm
Stroking speed in mm/s
16.5.5 Dead band (switching range)
The dead band determines how sensitive the actuator reacts. A change in the input signal by
the hysteresis first causes a minimally small change in the valve position.
Settings\Actuator\Travel
Function WE Adjustment range
Dead band (switching range) 2.0 % 0.5 to 5.0 %
16.5.6 Characteristic
The characteristic expresses the relation between the input signal and the actuator stem posi-
tion.
Perform the characteristic settings in the Settings folder (Actuator\Characteristic):
Note