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Acceleration/Deceleration
Section 8-9
8-9
Acceleration/Deceleration
If the acceleration/deceleration time designation is set to 0 in sequence data
used for memory operation, the acceleration time is the time it takes to reach
the maximum speed from the initial speed (which is also set in the axis param-
eter area). Similarly, the deceleration time is the time it takes to go from the
maximum speed to the initial speed. If the acceleration/deceleration time des-
ignation is set to 1, the acceleration or deceleration time is directly set as the
time from the present speed to the target speed.
This section describes the acceleration/deceleration time when operation is
performed using a speed command specified for memory operation with the
acceleration/deceleration time designation set to 0.
8-9-1
Calculation of Basic Acceleration/Deceleration Times
The method for calculating actual acceleration and deceleration times when
performing INDEPENDENT START operation or operation where the comple-
If changes to the data used for
positioning sequence #n+3 are
made during this period, positioning
sequence #n+3 will be executed
according to the new settings.
Speed
Sequence #n
Completion code:
continuous
Time
When positioning sequences with completion code set
to continuous are executed continuously, the PCU
reads the data for up to 3 sequences in advance. After
the pulse output for the first sequence has stopped
(i.e., when the next sequence starts), the data for
positioning sequence n+3 (in this case) is read.
Positioning sequence to
be changed.
If the speed used for positioning
sequence #n+3 is changed, the
speed will change in the way
shown at "A."
Speed
A: If speed is lowered.
Time
Sequence #n+1
Completion code:
continuous
Sequence #n+2
Completion code:
continuous
Sequence #n+3
Completion code:
bank end
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 ...