Festo Контроллер крайних положений SPC11 - Manual (Page 18)

1. Summary of components
1-4
Festo P.BE-SPC11-SYS-EN en 1406e
The diagram below shows the basic layout of a drive with the
SPC11 using, as an example, a linear unit with a linear poten-
tiometer.
1
2 3 4
5
6
7
8
P.01 P.02
1 Drive (linear unit)
2 Measuring system (here, external
linear potentiometer)
3 Fixed stops
4 Line voltage connection and I/O
coupling (e.g with PLC)
5 Soft Stop SPC11
6 Proportional directional control valve
type MPYE-5-...-...
7 Service unit
(without lubricator, with 5 μm filter)
8 Compressed air source (5 to 7 bar)
Fig. 1/1: Layout of a drive with SPC11 (example linear drive)
With the SPC11, movement is controlled. During commission-
ing, the end positions (cylinder end positions or position of
the fixed stops) as well as the desired intermediate positions
are “learnt” by the SPC11.