6
111 6187 050 E
A 16
Adjustment example:
Actuation 0-10V DC, DA
Adjust input signal to 10V DC. Actuator moves to upper position. Adjust potentiometer “A” until switch “S2” is
tripped and feedback indicates
≥
9.7V DC.
Adjust input signal to 0V DC. Actuator moves to lower position. Adjust potentiometer “B” until switch “S1” is
tripped and feedback indicates
≥
0.3V DC.
Adjustment example:
Actuation 4-6V DC, DA
Adjust input signal to 6V DC. Actuator moves to upper position. Adjust potentiometer “A” until switch “S2” is
tripped and feedback indicates
≥
5.7V DC.
Adjust input signal to 0V DC. Actuator moves to lower position. Adjust potentiometer “B” until switch “S1” is
tripped and feedback indicates
≥
4.3V DC.
The deviation between input signal and feedback is intentional to ensure that actuator force is available in
end positions and limit switches “S1” and “S2” switch off the actuator.
With adjustment completed, fix stroke indicator scale to actuator yoke rod. Stroke start or end, (depending on
actuation mode) is the rotation lock.
Red LED
Green LED
Action plug
Potentiometer B
Potentiometer A
P contacts