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Appendices
A-16
NJ-series CPU Unit Motion Control User’s Manual (W507)
A-3-2
Motion Control
Term
Description
Motion Control Function Module
A software component that executes motion control. It performs motion control
based on commands from the motion control instructions that are executed in the
user program. (Abbreviation: MC Function Module)
motion control instruction
An instruction that is defined as a function block to execute a motion control function.
The MC Function Module supports instructions that are based on function blocks for
PLCopen motion control as well as instructions developed specifically for the MC
Function Module.
single-axis position control
Controlling the position of one axis.
single-axis velocity control
Controlling the velocity of one axis.
For single-axis velocity control, the MC Function Module sometimes outputs velocity
commands to the Servo Drive and sometimes outputs position commands to the
Servo Drive.
single-axis torque control
Controlling the torque of one axis.
single-axis synchronized control
Synchronizing the control of one slave axis with one master axis.
There are two types of single-axis synchronized control: gear operation, in which the
axes are synchronized with a gear ratio, and cam operation, in which the axes are
synchronized according to the relationship between phases and displacements in a
cam table.
single-axis manual operation
Controlling an axis with manual operation, such as jogging.
auxiliary functions for single-axis
control
Functions that aid in controlling an axis, such as override factor settings and reset-
ting errors.
multi-axes coordinated control
Controlling the motion of more than one axis, such as linear interpolation and circular
interpolation.
You specify an axes group to specify the axes to coordinate.
auxiliary functions for multi-axes
coordinated control
Functions that aid in controlling an axes group, such as override factor settings and
resetting errors.
motion control parameters
Parameters that define the operation of the MC Function Module.
The motion control parameters include the MC common parameters, axis parame-
ters, and axes group parameters.
axis parameters
Parameters that apply to a single axis.
axes group parameters
Parameters that apply to an axes group.
system-defined variables for motion
control
System-defined variables that provide status information for the MC Function Mod-
ule.
The system-defined variables for motion control include the MC Common Variable,
Axis Variables, and Axes Group Variables.
MC common variables
A system-defined variable that is defined as a structure and provides status informa-
tion for the overall operation of the MC Function Module.
axis variables
System-defined variables that are defined as structures and provide status informa-
tion and some of the axis parameters for individual axes.
axes group variables
System-defined variables that are defined as structures and provide status informa-
tion and some of the axes group parameters for individual axes groups.
homing
The process of defining home.
Homing is also called home positioning, home searching, calibration, and datum.
home
The zero position of the mechanical system.
Home is determined by the home input signal during the homing operation.
zero position
The position that is based on home and is treated as the zero position in the user
program.
This is the same position as home if the home position is not changed.
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...