Sanken S06-4A005-B Instruction Manual page 76

Code No.
st
F1022 1 Start of S-shaped acceleration
st
F1023 1 End of S-shaped acceleration
F1024 Gradient of middle of 1
Acceleration
st
F1025 1 Start of S-shaped deceleration
st
F1026
1 End of S-shaped deceleration
F1027 Gradient of middle of 1
Deceleration
nd
F1028 2 Start of S-shaped acceleration
nd
F1029 2 End of S-shaped acceleration
F1030
Gradient of middle of 2
Acceleration
nd
F1031 2 Start of S-shaped deceleration
nd
F1032 2 End of S-shaped deceleration
F1033 Gradient of middle of 2
Deceleration
● The acceleration, deceleration can be independently set by the shape of S-shaped acceleration/deceleration curve. And, the
curvature of curves of S shape start part and arrival part and slope of middle of the S shape can be configured one by one.
F1022 — F1024, F1028 — F1030 are set for the acceleration, while the F1025 — F1033, F1031 — F1033 are set for the
deceleration time.
The setting method is described as follows. Only the setting method for acceleration is illustrated since the same method is used for
both acceleration and deceleration.
F1022=0 200%:
-
(1% stepping)
F1023=0 200%:
-
(1% stepping)
F1024=0 100%:
-
(1% stepping)
● If the setting value of S-shaped acceleration/deceleration is changed, the new setting value will become active from the next
acceleration/deceleration.
● In S-shaped acceleration/deceleration mode, the frequency arrival time changes depending on the setting values of F1022 —
F1027. The calculation formula of arrival time is shown as follows.
T
Ts = ———×（————————————＋
2 100+ slope of middle of S shape
Ts: Arrival time for S-shaped acceleration/deceleration mode (in seconds).
T: Arrival time for the setting value of F1011
S-shaped start curve: Setting values (%) of F1022, F1025, F1028 and F1031.
S-shaped arrival curve: Setting values (%) of F1023, F1026, F1029 and F1032.
Slope of middle of S shape: Setting values (%) of F1024, F1027, F1030 and F1033.
(Example) In case of change from 20Hz to 50Hz acceleration in 1st acceleration/deceleration,
F1011 = 50 (Hz): The setting value of acceleration/deceleration reference time.
Function Name
st
S-shaped
st
S-shaped
nd t
S-shaped
nd
S-shaped
Specify the curvature of curve of S-shaped acceleration start part.
If set to 0, then the start part is linear acceleration, if set to 200, then the curvature becomes
maximum.
Specify the curvature of curve of S-shaped acceleration arrival part.
If set to 0, then the arrival part is linear acceleration, if set to 200, then the curvature becomes
maximum.
Set slope of middle of S-shaped acceleration.
If set to 0, then the slope set by F1011 — F1015 is selected, if set to 100, the slope two times the
value set by F1011 — F1015 is selected.
200 S-shaped start curve ＋S-shaped arrival curve
————————————————
F1019 in linear acceleration/deceleration mode (in seconds).
-
Data Content
0～200%
0～200%
0～100%
0～200%
0～200%
0～100%
0～200%
0～200%
0～100%
0～200%
0～200%
0～100%
200
- 75 -
Setting Resolution Factory
Presets
1% 50
1% 50
1% 0
1% 50
1% 50
1% 0
1% 50
1% 50
1% 0
1% 50
1% 50
1% 0
）