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USER'S MANUAL - Positioning Control Edition
FX3G/FX3U/FX3UC SERIES PROGRAMMABLE CONTROLLERS
Transistor Output
FX3G Main Unit
(Sink Output/
Source Output)
FX3U Main Unit
(Sink Output/
Source Output)
FX3UC Main Unit
(Sink Output/
Source Output)
Line Driver Output
FX3U-2HSY-ADP
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Safety Precautions (Read these precautions before use.) Before installation, operation, maintenance or inspection of this product, thoroughly read through and understand this manual and all of the associated manuals. Also, take care to handle the module properly and safely. This manual classifies the safety precautions into two categories: and . Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury. Indicates that incorrect handling may cause haza
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Safety Precautions (Read these precautions before use.) 2. WIRING PRECAUTIONS Reference • Make sure to cut off all phases of the power supply externally before attempting installation or wiring work. B-4 Failure to do so may cause electric shock or damage to the product. B-32 • Make sure to attach the terminal cover, offered as an accessory, before turning on the power or B-80 initiating operation after installation or wiring work. Failure to do so may cause electric shock. Reference • Connect
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Safety Precautions (Read these precautions before use.) 3. STARTUP AND MAINTENANCE PRECAUTIONS Reference • Do not touch any terminal while the PLC's power is on. Doing so may cause electric shock or malfunctions. • Before cleaning or retightening terminals, cut off all phases of the power supply externally. B-5 Failure to do so may cause electric shock. B-81 • Before modifying or disrupting the program in operation or running the PLC, carefully read through this manual and the associated manual
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(4)
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FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition FX3G/FX3U/FX3UC Series Programmable Controllers User's Manual [Positioning Control Edition] Manual number JY997D16801 Manual revision E Date 3/2009 Foreword This manual describes the "positioning" functions of the MELSEC-F FX3G/FX3U/FX3UC Series PLC and should be read and understood before attempting to install or use the unit. Store this manual in a safe place so that you can take it out and read it whenever necessary. Always fo
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FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition Outline Precautions • This manual provides information for the use of the FX3U Series Programmable Controllers. The manual has been written to be used by trained and competent personnel. The definition of such a person or persons is as follows; 1) Any engineer who is responsible for the planning, design and construction of automatic equipment using the product associated with this manual should be of a competent nature, trained an
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Table of Contents FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition Table of Contents SAFETY PRECAUTIONS ..................................................................................................(1) Functions and Use of This Manual.......................................................................................... 9 Related Manuals...................................................................................................................... 10 Generic Names and
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Table of Contents FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition B. Built-in Positioning Functions Description of Manual (Built-in Positioning Function) ...................................................... B-2 1. Outline B-3 1.1 Features.......................................................................................................................................B-3 1.2 Setup Procedure for Positioning Control...........................................................
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Table of Contents FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition 4.2.5 Setting of Maximum Speed ........................................................................................................B-45 4.2.6 Setting of Bias Speed.................................................................................................................B-46 4.2.7 Setting of Acceleration Time................................................................................................
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Table of Contents FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition 7. Absolute Position Detection System (Absolute Current Value Read)-ABS Instruction B-107 7.1 Instruction Format ....................................................................................................................B-107 7.2 List of Related Devices ............................................................................................................B-108 7.3 Function and Operation..........
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Table of Contents FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition 12. Examples of Programs B-153 12.1 Input/Output Assignment........................................................................................................B-154 12.2 Programs for Forward/Reverse Rotation (Relay Ladder Program)........................................B-156 12.2.1 Example Program................................................................................................................
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Table of Contents FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition Appendix: Example Connection Description of Manual (Example of Connection) .......................................................... Apx.-2 Appendix 1. MELSERVO-J3 Series Apx.-3 Appendix 1-1 Main Unit (Transistor Output) .........................................................................Apx.-3 Appedix 1-1-1 Sink Input and Sink Output ........................................................................
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Functions and Use of This Manual FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition Functions and Use of This Manual The FX3G/FX3U/FX3UC PLC outputs transistor signals from the main unit and also outputs pulses from the high-speed output adapter and the positioning special function unit/block to the servo motor and stepping motor to properly control positioning operations. PLC Regarding wiring and installation of PLC: FX3G/FX3U Series Enclosed with • Hardware manual the product
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Related Manuals FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition Related Manuals Refer to this document to perform positioning operations with the FX3G/FX3U/FX3UC Series PLC. For hardware information on the PLC and for details on the special function units/blocks, refer to the respective manuals. Indispensable manual Manual that may be indispensable depending on the purpose of use Abbreriated document Document Title of manual Description Model code number Manuals for PLC F
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Related Manuals FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition Indispensable manual Manual that may be indispensable depending on the purpose of use Abbreriated document Document Title of manual Description Model code number Programming FX3G/FX3U/FX3UC Describes the basic instructions, applied Series Programming instructions, and various devices of the Separate Manual - Basic & JY997D16601 FX3G/FX3U/FX3UC PLC to provide 09R517 document Application Instruction detailed
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Generic Names and Abbreviations Used in Manuals FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition Generic Names and Abbreviations Used in Manuals Generic name or Description abbreviation PLC FX3G series Generic name for FX3G Series PLC FX3G PLC or main unit Generic name for FX3G Series PLC main unit FX3U series Generic name for FX3U Series PLC FX3U PLC or main unit Generic name for FX3U Series PLC main unit FX3UC series Generic name for FX3UC Series PLC FX3UC PLC or main unit Gene
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Generic Names and Abbreviations Used in Manuals FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition Generic name or Description abbreviation Extension unit Generic name for special function unit and special function block Special function unit/block or The number of connectable units, however, depends on the type of main unit. Special extension unit To check the number of connectable units, refer to the User's Manual - Hardware Edition of the main unit to be used for your system. S
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Generic Names and Abbreviations Used in Manuals FX3G/FX3U/FX3UC PLC User's Manual - Positioning Control Edition Generic name or Description abbreviation Drive unit for servo motor and stepping motor Generic name for servo motor or stepping motor Servo motor Including pulse input type servo amplifier and drive unit. Servo amplifier (drive unit) Generic name for pulse input type servo amplifier (drive unit) MELSERVO series Generic name for MELSERVO-J3, -J2-Super, -J2, -H, and -C series Other unit
