Festo Контроллер крайних положений SPC11 - Manual (Page 26)

1. Installation instructions for the DNCI or DDPC
1-12 Festo P.BE-SPC11-DNCI-EN en 1208a English
1.4 Instructions on commissioning
Caution
Incorrectly set parameters result in a deterioration in
positioning behaviour and cause malfunctioning.
• Be very careful when setting the parameters.
• Set the offset axis zero point (r) and the nominal stroke
length (L) precisely to the millimeter.
For good positioning behaviour, the SPC11 must know the
exact positioning range used by the drive. That is why the
SPC11 queries the parameters nominal stroke length (L) and
offset axis zero point (r) during commissioning (see system
manual type P.BE-SPC11-SYS...).
1
Axis zero point
(piston rod run in
2
Offset axis zero
point (r)
3
Fixed stop (here
for end position
P.01)
4
Nominal stroke
length see type
plate
1 2 3
P.01 P.02
4
Fig. 1/4: Reference points for incremental path measuring systems with SPC11-INC