Examples and tips
PROGRAMMING MANUAL 238
Revision 3.0
Example 4
fig. 16
The effect of the Feedforward gain is that the Following Error is
reduced and the effect is proportional to the acceleration.
The parameter values for the example are:
/i
Example 5
fig. 17
With the feedforward set to 100%, the Following Error is very small
and proportional to the acceleration. The optimum value of 100%
correction is the maximum value that can be set. The parameter
value of Pn109 is easier to set than the parameter value of
VFF_GAIN.
The parameter values for the example are:
/i
Motion Parameter values
Fn001=6
Pn109=95
Motion Parameter values
Fn001=6
Pn109=100
I52E-EN-03.book Seite 238 Freitag, 29. Juni 2007 11:55 11
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