Festo Контроллер крайних положений SPC11 - Manual (Page 82)

4. Commissioning
4-24
Festo P.BE-SPC11-SYS-EN en 1406e
4.3 Commissioning procedure
Warning
Faults in the system structure and incorrect parameters
can cause the slide to move to an end position uncu-
shioned. The fixed stop or the drive may then be de-
stroyed. You must observe the following instructions in
order to prevent such collisions.
– The SPC11 “learns” the location of the end positions
(cylinder end positions or fixed stop positions) by means
of the teach procedure. The teach procedure must be
carried out during the first commissioning and always
when the fixed stops have been adjusted or when compo-
nents and tubing have been replaced.
– During the teach procedure the SPC-11 can recognise
faulty drive tubing or incorrectly set parameters. The
teach procedure must therefore be carried out again if the
tubing is disconnected and then reconnected, or if the
parameters A, C, S, L or r are modified.
– Make sure that the maximum permitted mass load is
observed during operation.
Recommendation:
Place appropriate warning signs on your system.