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348
Estimating Times and Pulses for Acceleration/Deceleration
Appendix B
Example
In this example, numeric settings are entered for the operation pattern shown below.
Maximum speed setting:
V
M
= 35,000 pps
Acceleration time setting:
T
AU
= 400 ms
Deceleration time setting:
T
AD
= 550 ms
T
U
=
(V
H
– V
L
)
T
D
=
Acceleration pulses (P
U
) =
(V
H
+ V
L
) x T
U
2
(V
H
+ V
L
) (V
H
– V
L
)
=
T
AU
2 x (V
M
– V
L
)
(V
H
+ V
L
) x T
D
2
(V
H
+ V
L
) (V
H
– V
L
)
=
T
AD
2 x (V
M
– V
L
)
Deceleration pulses (P
D
) =
(V
M
– V
L
)
T
AU
(V
H
– V
L
)
(V
M
– V
L
)
T
AD
Acceleration time (T
U
) =
35000 – 5000
Acceleration pulses (P
U
) =
(V
H
+ V
L
) x T
U
2
= 5827 (pulses)
=
(30000 + 5000) x 333 x 10
–3
2
x 400 x
5
6
x 10
–3
= 333 (ms)
Approx. 5800 pulses
(V
H
+ V
L
) x T
D
2
= 8015 (pulses)
=
(30000 + 5000) x 458 x 10
–3
2
Approx. 8000 pulses
Deceleration time (T
D
) =
Deceleration pulses (P
D
) =
V
H
– V
L
V
M
– V
L
T
AU
=
30000 – 5000
10
–3
=
x 400
35000 – 5000
x 550 x
5
6
x 10
–3
= 458 (ms)
V
H
– V
L
V
M
– V
L
T
AD
=
30000 – 5000
10
–3
=
x 550
Содержание CS1W-213 - REV 02-2008
Страница 1: ...Position Control Units Cat No W376 E1 06 SYSMAC CS1W NC113 213 413 133 233 433 OPERATION MANUAL ...
Страница 2: ...CS1W NC113 213 413 133 233 433 Position Control Units Operation Manual Revised February 2008 ...
Страница 3: ...iv ...
Страница 13: ...xiv ...
Страница 15: ...xvi ...
Страница 19: ...xx ...
Страница 43: ...18 Basic Operational Flow Section 2 1 ...
Страница 87: ...62 Servo Relay Unit Section 3 7 ...
Страница 199: ...174 Z phase Margin Section 6 8 ...
Страница 217: ...192 Sample Program Section 7 7 ...
Страница 285: ...260 Easy Backup Function Ver 2 0 or later Section 9 11 ...
Страница 377: ...352 Common Parameter Area Appendix C ...
Страница 395: ...370 Parameter Coding Sheets Appendix F ...