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3-19
3 Configuring Axes and Axes Groups
NJ-series CPU Unit Motion Control User’s Manual (W507)
3-3 Ax
es Gr
o
u
p
s
3
3-3-3 Intro
duction to Ax
es Group V
ar
iab
les
Axes Group Variables are system-defined variables for the setting information and the monitoring infor-
mation, such as the actual position and error information, for the axes groups controlled by the MC
Function Module. When you create axes groups with the Sysmac Studio, Axes Group Variables are reg-
istered in the variable table in the order that the axes groups are created. Axes Group Variables are
structures with a data type of _sGROUP_REF.
z
Axes Group Variable Names
Each Axes Group Variable in the MC Function Module has two variable names: The Axes Group
Variable name in the system-defined variables and the Axes Group Variable that is assigned when
the axes group is added on the Sysmac Studio. The Axes Group Variable names in the system-
defined variables are
_MC_GRP[0]
to
_MC_GRP[31]
.
When you add axes groups on the Sysmac Studio,
MC_Group000
to
MC_Group031
are set by
default for
_MC_GRP[0]
to
_MC_GRP[31]
. The numbers are assigned in the order that the axes are
added. You can change each of these Axes Group Variable names as required from the Sysmac
Studio.
You can use either the Axes Group Variable names for the system-defined variables or the Axes
Group Variable names that are set on the Sysmac Studio to specify the Axes Group Variables in the
user program.
* An error will occur if you change the names in the AT column in the global variable table on the Sysmac Studio.
3-3-3
Introduction to Axes Group Variables
Axes Group Variable name in the
system-defined variables (AT speci-
fication in global variable table)*
Default Axes Group Variable name when
axes group is added on Sysmac Studio
Axes group number
example
_MC_GRP[0]
MC_Group000
Axes group 0
_MC_GRP[1]
MC_Group001
Axes group 1
.
.
.
.
.
.
.
.
.
_MC_GRP[31]
MC_Group031
Axes group 31
Содержание NJ501-1300
Страница 12: ...Sections in this Manual 10 NJ series CPU Unit Motion Control User s Manual W507...
Страница 18: ...16 NJ series CPU Unit Motion Control User s Manual W507 CONTENTS...
Страница 22: ...Read and Understand this Manual 20 NJ series CPU Unit Motion Control User s Manual W507...
Страница 34: ...Revision History 32 NJ series CPU Unit Motion Control User s Manual W507...
Страница 44: ...1 Introduction to the Motion Control Function Module 1 10 NJ series CPU Unit Motion Control User s Manual W507...
Страница 58: ...2 Motion Control Configuration and Principles 2 14 NJ series CPU Unit Motion Control User s Manual W507...
Страница 86: ...3 Configuring Axes and Axes Groups 3 28 NJ series CPU Unit Motion Control User s Manual W507...
Страница 98: ...4 Checking Wiring from the Sysmac Studio 4 12 NJ series CPU Unit Motion Control User s Manual W507...
Страница 122: ...5 Motion Control Parameters 5 24 NJ series CPU Unit Motion Control User s Manual W507...
Страница 158: ...6 Motion Control Programming 6 36 NJ series CPU Unit Motion Control User s Manual W507...
Страница 166: ...7 Manual Operation 7 8 NJ series CPU Unit Motion Control User s Manual W507...
Страница 182: ...8 Homing 8 16 NJ series CPU Unit Motion Control User s Manual W507...
Страница 346: ...10 Sample Programming 10 92 NJ series CPU Unit Motion Control User s Manual W507...
Страница 422: ...Appendices A 18 NJ series CPU Unit Motion Control User s Manual W507...
Страница 423: ...Index 1 NJ series CPU Unit Motion Control User s Manual W507 I Index...
Страница 430: ...Index 8 NJ series CPU Unit Motion Control User s Manual W507 Index...