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6 Motion Control Programming
NJ-series CPU Unit Motion Control User’s Manual (W507)
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Motio
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Instru
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6-2-1 Function Bloc
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or PLCo
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Motion Control Instructions
Motion control instructions are used in the user program to execute motion controls for an NJ-series
Controller. These instructions are defined as function blocks (FBs). The motion control instructions of
the MC Function Module are based on the technical specifications of function blocks for PLCopen
motion control. There are two types of motion control instructions: PLCopen-defined instructions and
instructions that are unique to the MC Function Module. This section provides an overview of the
PLCopen motion control function blocks and gives the specifications of the MC Function Module.
Refer to the
NJ-series CPU Unit Software User’s Manual
(Cat. No. W501) for basic information on the
NJ-series function blocks (FBs).
PLCopen standardizes motion control function blocks to define a program interface for the languages
specified in IEC 61131-3 (JIS B 3503). Single-axis positioning, electronic cams, and multi-axis coordi-
nated control are defined along with basic procedures for executing instructions.
By using PLCopen motion control function blocks, the user program can be more easily reused without
hardware dependence. Costs for training and support are also reduced.
Additional Information
PLCopen
PLCopen is an association that promotes IEC 61131-3. It has its headquarters in Europe and a
world-wide membership. IEC 61131-3 is an international standard for PLC programming.
•
The website of headquarters of PLCopen in Europe is http://www.plcopen.org/.
There are three types of motion control instructions. They are given in the following table.
For a list of the instructions that you can use with the MC Function Module, refer to the
NJ-series Motion
Control Instructions Reference Manual
(Cat. No. W508).
6-2-1
Function Blocks for PLCopen Motion Control
6-2-2
Motion Control Instructions of the MC Function Module
Type
Outline
Common commands
Common instructions for the MC Function Module
Axis commands
Instructions for MC Function Module to perform single-axis control
Axes group commands
Instructions for MC Function Module to perform multi-axis coordinated control
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...