Festo Soft Stop SPC11 Series, System Manual

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5. Diagnosis and error treatment
5-9
Festo P.BE-SPC11-SYS-ASI-EN en 0203NH
5.4 Optimizing the positioning behaviour
After the teach procedure the positioning behaviour is auto-
matically optimized in the first 20 to 30 strokes by means of
internal adaption. If the quality of the positioning behaviour
still does not fulfil expectations, proceed as follows:
– Check the set parameters (see “Drive-specific supple-
ment” for the drive used).
– Check whether the installation of the pneumatic compo-
nents fulfils the demands listed in section 3.2. Make sure
especially that the supply pressure is stable, that the tub-
ing is of the correct length and diameter and that the cor-
rect screw connectors are used.
If, however, the moveable mass still moves into the end posi-
tions with too hard an impact, or brakes too heavily before
reaching the end position, you can optimize the positioning
behaviour by increasing or reducing the cushioning level
and/or the amplification level.
Control parameter stage Display on the SPC11
A mplification stage A.
C ushioning stage C.