58
Set Value = 3: Set Value or More
Output frequency
Frequency detection signal
Release width
–2 Hz
Closed
No. 36
2-8-20 S-curve at Accel/Decel Time
Item name Constant to be set Factory preset
S-curve at accel/decel time No. 21 0000
The S-curve characteristics of the soft starter depend on the set-
ting of digits 3 and 4 of No. 21, as follows:
4
th
digit
No. 21 = 00xx
3
rd
digit
0 0: No S-curve characteristic (linear accel.)
0 1: The S-curve characteristic is 0.2 s.
1 0: The S-curve characteristic is 0.5 s.
1 1: The S-curve characteristic is 1 s.
Output frequency
S-curve characteristics
time(TSC)
Frequency ref.
Time
Digit 3, Digit 4 (S-curve
Selection of Soft
Starter)
Description of Functions and Constants Section 2-8
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