Festo Контроллер крайних положений SPC11 - Manual (Page 27)

1. Summary of components
1-13 Festo P.BE-SPC11-DNC-EN en 0012NH
Fixed stops (
9 )
Caution
Use of the complete drive length can cause faults. Set the
fixed stops so that the distance to the end position of the
drive is at least 0.5 mm.
External fixed stops are required for operating the DNC-... in
conjunction with the SPC11. The end positions can be set as
desired with the fixed stops.
The cushioning path of the internal end position cushioning
should not project into the work stroke used.
Please note
During the teach procedure, a pressure equal at most to
the operating pressure is used to press against the fixed
stops. Make sure that the fixed stops can withstand this
pressure, in order that the end positions can be ascer-
tained accurately by the SPC11 during the teach pro-
cedure.
1 1
2 2
1
Cylinder end position
2
Fixed stop
Fig. 1/4: Fixed stops