Mitsubishi Electric FR-A800 Series Beginner's Manual page 91

Appendix
You can change the curve with parameter 29. A value of „0" sets a linear acceleration/deceleration
curve, a value of „1" sets an S-curve.
Wiring
Frequency Inverters - Beginner's Guide
Q1
I
I
I
P1
PE
Sample applications (Conveyor belt)
If the material on the belt still shifts when
stopping and starting even with a gentle
acceleration curve you can solve the
problem by programming an S-curve for
acceleration and deceleration, as shown
in the graph on the left.
R/L1
U
S/L2 V
W
T/L3
PC
STR
STF
10
2
5
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