6. Diagnostics and optimization
6−57
Festo P.BE−SPC200−WIN−PISA−CD−EN en 0901d
Adaption With adaption, the positioning behaviour is continuously
monitored during operation. Internal control data are thereby
adapted to the actual status of the axis, e.g. in order to com
pensate for system wear or suchlike during service life.
The SPC200 enables not only point to point positioning (G00),
but also profile control (G01, G02)
of the pneumatic axes.
Point−to−point With point−to−point positioning, the SPC200 generates refer
ence values for path, speed and acceleration. This should
enable reproducible, as fast as possible and no−overswing
movement to the reference position (see section 5.5, com
mand G00).
Profile control With profile control, the reference values are calculated on
the basis of the reference
values for position, speed and ac
celeration programmed by the user (see section 5.5, com
mands G01, G02).
The nominal positioning time is the sum of the individual
times for the following phases:
acceleration phase
braking phase
smooth movement phase.
Please note that the programmed speed and accelera−tion
values are automatically limited to realistic values
depending
on the positioning stroke. The maximum values which can be
implemented are calculated individually for each axis during
dynamic identification.
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