User Manual

1. Summary of components
1−16
Festo P.BE−S PC200−EN en 0901d
The measured values are passed on from the axis interface to
the SPC200 Smart Positioning Controller. The SPC200 com
pares the nominal position with current position and calcu
lates from this value the positioning signal for the propor
tional directional control valve.
The proportional directional control valve controls the drive
by pressurizing one drive
chamber and exhausting the other.
In the mid−position the flow is blocked so that the drive stops
typically at the current position.