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92
Axis Parameter Area
Section 4-3
Bit Configuration
The bit configurations for the word addresses in the above table are shown
below.
Settings
The software limits can be set to any values in the following range:
C0000001 to 3FFFFFFF Hex (
±
1,073,741,823 pulses)
The default settings are C0000001 (–1,073,741,823) for the CCW software
limit and 3FFFFFFF (1,073,741,823) for the CW software limit.
Explanation
These settings specify the CCW and CW software limits (in pulse units). The
respective software limits are set in the range –1,073,741,823 to
1,073,741,823 pulses using two words (the leftmost word and the rightmost
word) as 32-bit unsigned data. If the CW software limit is set to less than or
equal to the CCW software limit, the software limit function be disabled and
the present position will taken to be 0 when operation starts. For details on
software limit operation, refer to
9-9 Software Limit
.
Pulse Designation
Word Address and Enable
Timing
The word addresses and enable timing for the initial pulse designation are
shown below.
Bit Configuration
The bit configuration for the word addresses in the above table is shown
below.
Settings
The initial pulse designation can be set to either of the following:
0000:
250 pps
0001:
Maximum speed specified with axis parameters
The default setting is 0000.
Explanation
This setting specifies the speed of the first pulse when operation starts. When
axis operation starts, the speed of the first pulse based on the acceleration
curve is calculated. If this speed is less than the speed specified with this
parameter, the first pulse is automatically output with the speed specified
here. This means that the time required until pulse output starts is reduced.
Note
If the initial pulse speed is set to the maximum speed specified with axis
parameters, set this maximum speed to a value less than the maximum input
response frequency of the driver that runs the servomotor or the stepping
motor. If it is set to a value greater than the maximum input response fre-
15
00
00 15
CCW software limit (leftmost word) (Hex)
CCW software limit (rightmost word) (Hex)
15
00
00 15
CW software limit (leftmost word) (Hex)
CW software limit (rightmost word) (Hex)
Word
(PCU internal address)
Name
Enable timing
NC1
@
3
NC2
@
3
NC4
@
3
X axis
Y axis
Z axis
U axis
m+31
(001F)
m+59
(003B)
m+87
(0057)
m+115
(0073)
Initial pulse designa-
tion
With operating com-
mand
15
00
0
0
0
X (= 0 or 1)
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 ...