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Rexroth Frequency Converter EFC x610
Series
Fig. 12-71: Skip frequency 4
Parameter E0.74 is used to control the acceleration / deceleration speed inside
the skip-window, the range for this factor is 1 (normal speed) to 100 (100 times
speed of the normal speed). The actual acceleration / deceleration time for skip
frequency is shorter than the setting value when the factor is higher than 1.
Acceleration / deceleration curve mode is S-curve(E0.25 = 1) in skipping Win-
dow:
In the linear phase of S-curve, if E0.74 'Skip window acceleration factor' is
●
above 1 and S-curve ramp is active, the change of acceleration will happen di-
rectly with a corner (no S-shaped curve) as long as the acceleration/ deceler-
ation is :
Fig. 12-72: Skip frequency 5
In the start or end S-curve phase, E0.74 'Skip window acceleration factor' will
●
not be active. There will be no higher acceleration or deceleration:
Functions and Parameters
R912005854_Edition 09 Bosch Rexroth AG
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