96
"A" Group: Standard Functions Section 3-5
A131 Curve constant (swelling)
Large
A131 value will result in a big swelling. A132 is the same concept as
above.
A150~a153 Curvature of EL-S-curve
When using EL-S-curve pattern, you can set the curvatures individually for
acceleration and deceleration. If all the curvatures are set to 50%, the EL-S-
curve pattern will be equivalent to the S-curve pattern.
For use of EL-S curve be sure to use select multi-speed as frequency source
to avoid nuisance change of frequency during acceleration and deceleration.
3-5-14 Additional Analog Input Settings
Input Range Settings - The parameters in the following table adjust the input
characteristics of the analog current input. When using the inputs to command
the inverter output frequency, these parameters adjust the starting and ending
ranges for the current, as well as the output frequency range. Related charac-
teristic diagrams are located in 3-5-2 Analog Input Settings on page 71.
Analog sampling setting is the value specified in A016.
Freq.
S-curve
t
0
A097 = 01
A131=10
A131=02
Freq.
U-curve
t
0
A097 = 02
A131=10
A131=02
Freq.
Inverse U-curve
t
0
A097 = 03
A131=10
A131=02
0
A151
A150
A152
t
A153
Curvature for
acceleration 2
Curvature for
acceleration 1
Curvature for
deceleration 1
Curvature for
deceleration 2
"A" Function Run
Mode
Edit
Defaults
Func.
Code
Name Description EU Units
A101 [OI] input active range start fre-
quency
The output frequency correspond-
ing to the analog input range start-
ing point, range is 0.0 to
400.0Hz
*1
8 0.00 Hz
A102 [OI] input active range end fre-
quency
The output frequency correspond-
ing to the current input range end-
ing point, range is 0.0 to
400.0Hz
*2
8 0.0 Hz
A103 [OI] input active range start
current
The starting point (offset) for the
current input range, range is 0. to
100.%
8 20. %
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