4-6
Section
Positioning Sequence Details
90
sequence that is started. For example, if START is executed with sequence #50
designated, positioning will be carried out using the position data set for position
#50. This positioning sequence can be used again with only the position
changed, and with the other data settings left unchanged.
Each positioning sequence is configured of three words, as shown below. Up to
100 of these sequences can be set for each axis, and transferred to the PCU and
saved.
15
00
Axis designation
Output code
0
Completion code
1000
12 11
08 07
04 03
Dwell time number
Accel. time number
Decel. time number
1001
Initial speed number
Target speed number
1002
To designate the axes to be started, set the bits for those axes to “1.” The config-
uration is as follows:
15
12
U axis
Z axis
Y axis
X axis
Bit
14
13
For example, to start only the X axis, set these bits to “0001.” To start the X and Z
axes for linear interpolation, set these bits to “0101.”
Note
When setting the sequence data using the SYSMAC-NCT Support Tool, more
than one axis designation cannot be made for one sequence data number. If
more than one axis designation is made for one sequence data number, an Axis
Designation Error will occur.
For example, an Axis Designation Error will occur in the following cases;
Axis designation of “XY” for the X-axis sequence data No. 100
Axis designation of “Y” for the Y-axis sequence data No. 100.
If two or more axes are selected with the “axis designation” setting, the desig-
nated axes will be used together for linear interpolation. The target speed set for
the positioning sequence that is started will become the interpolation speed. For
example, when linear interpolation is executed using the X and Y axes, the
speeds for each axis will be as follows:
Y axis
X axis
Starting
point
Interpolation end point
v: Interpolation speed
vx: X-axis speed
vy: Y-axis speed
The “output code” setting specifies an output code from 0 to F (hexadecimal) to
be output when positioning is completed with memory operation.
Name
Model
Operating memory area
Bits
X axis
Y axis
Z axis
U axis
Output code
NC413
NC213
NC113
n+8
n+4
n+2
n+11
n+7
n+14
n+17
00 to 03
If the Sequence Number Enable is “1,” the output code is “0” when memory
operation is started (by START or INDEPENDENT START).
Example
Sequence #0: Continuous completion (output code: 2)
Sequence Format
Axis Designation
Linear Interpolation
Output Code
Содержание C200HW
Страница 1: ...Cat No W334 E1 04 Position Control Units SYSMAC C200HW NC113 NC213 NC413 ...
Страница 2: ...C200HW NC113 NC213 NC413 Position Control Units Operation Manual Revised July 2003 ...
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Страница 233: ...10 7 Section Transferring and Saving Data 224 Setting of operating data area for reading data READ DATA ...
Страница 284: ...Cat No W334 E1 04 Note Specifications subject to change without notice Printed in Japan Authorized Distributor ...
Страница 285: ...Cat No W334 E1 04 C200HW NC113 NC213 NC413 Position Control Units OPERATION MANUAL ...