SP-76 Accel/Decel Time 2 Type
Option:
Function:
[2]
S-ramp Const
Time
S-ramp based on the values set in
and
NOTE
If
[1] S-ramp Const Jerk
is selected and the reference during
ramping is changed the ramp time may be prolonged in
order to realize a jerk free movement which may result in
a longer start or stop time.
Additional adjustment of the S-ramp ratios or switching
initiators may be necessary.
SP-79 Accel Time 2 S-ramp Ratio at Accel. Start
Range:
Function:
50 %
*
[1 - 99 %] Enter the proportion of the total accel time
(
) in which the acceleration
torque increases. The larger the percentage
value, the greater the jerk compensation
achieved, and thus the lower the torque jerks
in the application.
SP-80 Accel Time 2 S-ramp Ratio at Accel. End
Range:
Function:
50 %
*
[1 - 99 %] Enter the proportion of the total accel time
(
) in which the acceleration
torque decreases. The larger the percentage
value, the greater the jerk compensation
achieved, and thus the lower the torque jerks
in the application.
SP-81 Decel Time 2 S-ramp Ratio at Decel. Start
Range:
Function:
50 %
*
[1 - 99 %] Enter the proportion of the total decel time
(
) where the deceleration
torque increases The larger the percentage
value, the greater the jerk compensation
achieved, and thus the lower the torque jerks
in the application.
SP-82 Decel Time 2 S-ramp Ratio at Decel. End
Range:
Function:
50 %
*
[1 - 99 %] Enter the proportion of the total decel time
(
) where the deceleration
torque decreases. The larger the percentage
value, the greater the jerk compensation
achieved, and thus the lower the torque jerks
in the application.
SP-84 Accel/Decel Ramp 3 Type
Option:
Function:
Select the ramp type, depending on
requirements for acceleration and
deceleration. A linear ramp will give
SP-84 Accel/Decel Ramp 3 Type
Option:
Function:
constant acceleration during ramping. An S-
ramp will give non-linear acceleration,
compensating for jerk in the application.
[0]
*
Linear
[1]
S-ramp Const
Jerk
Accelerates with lowest possible jerk.
[2]
S-ramp Const
Time
S-ramp based on the values set in
and
NOTE
If
[1] S-ramp Const Jerk
is selected and the reference during
ramping is changed the ramp time may be prolonged in
order to realize a jerk free movement which may result in
a longer start or stop time.
Additional adjustment of the S-ramp ratios or switching
initiators may be necessary.
SP-87 Accel Time 3 S-ramp Ratio at Accel. Start
Range:
Function:
50 %
*
[1 - 99 %] Enter the proportion of the total accel time
(
) in which the acceleration
torque increases. The larger the percentage
value, the greater the jerk compensation
achieved, and thus the lower the torque jerks
in the application.
SP-88 Accel Time 3 S-ramp Ratio at Accel. End
Range:
Function:
50 %
*
[1 - 99 %] Enter the proportion of the total accel time
(
) in which the acceleration
torque decreases. The larger the percentage
value, the greater the jerk compensation
achieved, and thus the lower the torque jerks
in the application.
SP-89 Decel Time 3 S-ramp Ratio at Decel. Start
Range:
Function:
50 %
*
[1 - 99 %] Enter the proportion of the total decel time
(
) where the deceleration
torque increases. The larger the percentage
value, the greater the jerk compensation
achieved, and thus the lower the torque jerks
in the application.
SP-90 Decel Time 3 S-ramp Ratio at Decel. End
Range:
Function:
50 %
*
[1 - 99 %] Enter the proportion of the total decel time
(
) where the deceleration
torque decreases. The larger the percentage
value, the greater the jerk compensation
achieved, and thus the lower the torque jerks
in the application.
Parameter Descriptions
AF-650 GP Programming Guide
84
DET-618C
3
3
