Omron RX2 Series User Manual page 306

6 Basic Parameter Settings
Pattern Selection
Select a pattern for each of the acceleration and the deceleration patterns by referring to the following
table.
Set value
Curve
Output frequency
[AC-03]
(Acceleration)
Output frequency
[AC-04]
(Deceleration)
Providing a linear
acceleration up or
deceleration
down to the set
Description
frequency value.
Curve Constant (Degree of Bulging) of Pattern
Determine the bulging degree by referring to the following figure.
Output frequency (Hz)
Target
Frequency
(100%)
96.9
10 0 0
82.4
17.6
02
3.1
10
25
50
Acceleration time until the set
value for the frequency is
reached (100%)
6 - 68
00 01
Linear S-shaped
Output frequency
Time
Time
Output frequency
Time
Time
Effective in the
prevention of load
collapse in lifts or
on conveyors, for
example.
Output frequency (Hz)
Target
Frequency
(100%)
99.6
02 2 02
93.8
87.5 87.5
68.4
64.6
35.0
Time
75 25
Acceleration time until the set
value for the frequency is
reached (100%)
02
U-shaped
Output frequency Output frequency
Time
Output frequency
Output frequency
Time
Effective when a winder or the like
needs to control of the tension and/or
prevent the object to be wound from
being cut. Usable for 1-shot wind-
ing/feeding.
Output frequency (Hz)
Target
Frequency
(100%)
65 .0
02 02
35.4 35.4
31.6
12.5
6.25
0.39
Time
50
75
High-function General-purpose Inverter RX2 Series User's Manual
03 04
Inverse-U-
EL-S-shaped
shaped
Output frequency
Time Time
Output frequency
Time
Time
Providing a
shockless
start/stop as in
the case of the
S-shaped curve,
but providing a
linear middle sec-
tor.
02 02
10 10
Time
25 50 75
Acceleration time until the set
value for the frequency is
reached (100%)