Festo Контроллер позиционирования CPX-CMAX - Manual (Page 107)

3. Drive functions
3−45
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
Faulty adaptation could be the reason for the following beĆ
haviour:
ć After commissioning, the positioning behaviour gradually
deteriorates. The positioning times become longer and
the machine cycle gets bigger. E30 errors occur more
often.
ć After identification, the behaviour drastically improves
without making any other changes. Afterwards, however,
it begins to deteriorate slowly again until identification is
carried out again.
In these cases, adaptation could be responsible. If this is your
guess, deactivate adaptation and carry out identification
again afterwards.
If the positioning behaviour doesn’t change again afterwards,
adaptation was probably the cause and should remain deactiĆ
vated.