degdrive DGI900, Руководство пользователя

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137
0: Linear acceleration/deceleration. The output frequency increases or decreases in
linear mode
，
showing in figure 6-3.
1: S-curve acceleration/deceleration. The output frequency increases or decreases along
the S curve, showing in figure 6-4.
Figure 6-3
Figure 6-4
P1.14
Time proportion of S-
curve start segment
Setting Range
：
10.0
％～
50.0
％
（
acceleration/deceleration
time
），
P0.14
＋
P0.15<90
％
30.0
％
P1.15 Time proportion of S-
curve end segment
Setting Range
：
10.0
％～
80.0
％
（
acceleration/deceleration
time
），
P0.14
＋
P0.15<90
％
30.0
％
These two parameters respectively define the time proportions of the start segment and the
end segment of S-curve acceleration/deceleration. They must satisfy the requirement:
P1.14+P1.15≤ 90.0%.
In Figure 6-4,
③
is the time defined in P1.14, within which the slope of the output frequency
change increases gradually.
①
is the time defined in P1.15, within which the slope of the
output frequency change gradually decreases to 0. Within the time between
①
and
③
, the
slope of the output frequency change remains unchanged, that is, linear acceleration/