7-16
Note that setting Frequency Ref. for Accel/decel (H70) is set to Max Freq and target freq is set
below Max freq. the shape of S-curve may be distorted.
Accel time for S-curve setting
2
18
2
17 H
ACC
H
ACCACC ×+×+=
Decel time for S-curve setting
2
18
2
17 H
dEC
H
dECdEC ×+×+=
ACC, dEC indicate the set time in Drive group.
z Accel/Decel Disable
Group Code Parameter Name Setting Range Initial Unit
I/O group I17
[Multi-function input terminal
P1 define]
-
0 ~27
0
~ ~
I24
[Multi-function input
terminal P8 define]
24
7
Select one terminal among Multi-function input terminals 1-8 to define Accel/Decel disable.
If P8 is selected, set I24 to 24 to activate this function.
CAUTION
If Target Frequency is
below Max Frequency, the
waveform will be shown
with the top portion cut out.
Fre
H17
H17H18 H18
Accel/decel
Ref Freq
Target Freq
Freq.
P8
Operating
command
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