fx3u series user s manual - hardware editionjy997d16501b
TRANSCRIPT
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
1/469
USER'S MANUAL - Hardware Edition
FX3U SERIES PROGRAMMABLE CONTROLLERS
FX3U-FLROM-
Memory Cassette
FX3U-7DM
Display Module
FX2N-8E-
Input/Output Extension Block
FX3U-4HSX-ADP
Special Adapter
FX3U-MR/ES
Main Unit
FX2N-E-
Input/Output Powered Extension Unit
FX3U-MT/ESFX3U-MT/ESS
FX2N-16E-
AC Power Type
FX3U-MR/DSFX3U-MT/DSFX3U-MT/DSS
DC Power Type
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
2/469
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
3/469
(1)
Safety Precautions(Read these precautions before use.)
Before installing, operating, maintenance or inspecting this product, thoroughly read and understand thismanual and the associated manuals. Also pay careful attention to handle the module properly and safety.
This manual classifies the safety precautions into two categories: and .
Depending on circumstances, procedures indicated by may also be linked to serious results.
In any case, it is important to follow the directions for usage.Store this manual in a safe place so that you can take it out and read it whenever necessary. Always forwardit to the end user.
1. DESIGN PRECAUTIONS
Indicates that incorrect handling may cause hazardous conditions, resulting indeath or severe injury.
Indicates that incorrect handling may cause hazardous conditions, resulting inmedium or slight personal injury or physical damage.
Reference
• Provide a safety circuit on the outside of the PLC so that the whole system operates to ensure thesafety even when external power supply trouble or PLC failure occurs.Otherwise, malfunctions or output failures may result in an accident.
1) An emergency stop circuit, a protection circuit, an interlock circuit for opposite movements,such as normal and reverse rotations, and an interlock circuit for preventing damage to themachine at the upper and lower positioning limits should be configured on the outside of thePLC.
2) When the PLC CPU detects an error, such as a watchdog timer error, during self-diagnosis, alloutputs are turned off. When an error that cannot be detected by the PLC CPU occurs in an
input/output control block, output control may be disabled.Design external circuits and mechanisms to ensure safe operations of the machine in such acase.
3) The output current of the 24V DC service power supply varies depending on the model and theabsence/presence of extension blocks. If overload is applied, the voltage automatically drops,inputs in the PLC are disabled, and all outputs are turned off.Design external circuits and mechanisms to ensure safe operations of the machine in such acase.
4) When some sort of error occurs in a relay, triac or transistor of the output unit, output may bekept on or off.For output signals that may lead to serious accidents, design external circuits and mechanismsto ensure safe operations of the machine in such cases.
121145162
203221260283322404
Reference
• Do not bundle the control line together with the main circuit or power line. Do not lay the controlline near them.As a rule, lay the control line at least 100mm(3.94") or more away from the maincircuit or power line.
Noise may cause malfunctions.
• Install in a manner which prevents excessive force from being applied to the connectors for peripheral device connections.Failure to do so may result in wire breakage or failure of the PLC.
121145162203221260283322404
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
4/469
(2)
Safety Precautions(Read these precautions before use.)
2. INSTALLATION PRECAUTIONS
Reference
• Make sure to cut off all phases of the power supply externally before starting the installation or wiring work.Failure to do so may cause electric shock.
121
404
Reference
• Use the product in the environment within the generic specifications described in section 4.1 of thismanual.Never use the product in areas with dust, oily smoke, conductive dusts, corrosive gas (salt air, Cl 2,H2S, SO2 or NO2), flammable gas, vibration or impacts, or expose it to high temperature,condensation, or wind and rain.If the product is used in such a place described, electrical shock, fire, malfunctions, damage, or deterioration may be caused.
• Do not touch the conductive parts of the product directly, thus avoiding failure or malfunctions.
• Install the product securely using a DIN rail or mounting screws.
• Install the product on a flat surface.If the mounting surface is rough, undue force will be applied to the PC board, thereby causingnonconformities.
• Make sure to fix the function extension board with tapping screws for fixation.Tightening torque: 0.3 to 0.6 N•mContact failures may cause malfunctions.
• When drilling screw holes or wiring, cutting chips or wire chips should not enter ventilation slits.such an accident may cause fire, failures or malfunctions.
• Be sure to remove the dust proof sheet from the PLC's ventilation port when the installation work iscompleted. Failure to do so could cause fires, equipment failures, and malfunctions.
• Fit the extension cables, peripheral device connecting cables, input/output cables and batteryconnecting cable securely to the designated connectors.Contact failures may cause malfunctions.
• Fit the display module, memory cassette, and function extension board securely to the designatedconnectors.Contact failures may cause malfunctions.
• Before attaching or detaching the following devices, turn off power.Failure to do so may cause device failures or malfunctions.- Peripheral devices, display module , expansion boards and special adapters- Extension units/blocks and FX Series terminal block- Battery and memory cassette
• Connect the memory cassette securely to the prescribed connector. A poor connection can cause malfunctions.Installing the cassette in a raised or tilted posture can also cause malfunctions.
122405428
FX2N-10GM, FX2N-20GM, and terminal block DIN rail only
Main unit, FX2N Series I/O extension unit/block, and FX0N/FX2N/FX3U Series special extension block/special adapter
DIN rail or direct mounting
Cross-section drawing (memory cassette installation condition)
Tilted cassette posture
Raised cassetteposture
Memorycassette
Memorycassette
Press the 4 corners in approx.0.4mm(0.02")
Memorycassette
PLC body
Good
Bad
Bad
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
5/469
(3)
Safety Precautions(Read these precautions before use.)
3. WIRING PRECAUTIONS
Reference
• Connect the AC power supply wiring to the dedicated terminals described in this manual.If an AC power supply is connected to a DC input/output terminal or DC power supply terminal, thePLC will be burnt out.
• Cut off all phases of the power source externally before installation or wiring work in order to avoidelectric shock or damage of product.
• Make sure to attach the terminal cover offered as an accessory to the product before turning onthe power or starting the operation after installation or wiring work.Failure to do so may cause electric shock.
122145148151162203221260283405
Reference
• Do not supply power to the [24+] and [24V] terminals (24V DC service power supply) in the main
unit and extension units from the outside.Such power supply may cause damages to the product.
• Perform class D grounding (grounding resistance: 100 Ω or less) to the grounding terminal in the
main unit and extension units with a 2mm2 or thicker wire.Do not connect the grounding terminal at the same point as a heavy electrical system (refer toSection 9.4).
• Connect the DC power supply wiring to the dedicated terminals described in this manual.If an AC power supply is connected to a DC input/output terminal or DC power supply terminal, thePLC will be burnt out.
• Do not wire vacant terminals externally.Doing so may damage the product.
• When drilling screw holes or wiring, cutting chips or wire chips should not enter ventilation slits.such an accident may cause fire, failures or malfunctions.
• Perform wiring properly to the FX0N/FX2N/FX3U Series extension equipment of the terminal blocktype in accordance with the following precautions.Failure to do so may cause electric shock, short-circuit, wire breakage, or damages to the product.- The disposal size of the cable end should follow the dimensions described in this manual.- Tightening torque should be between 0.5 to 0.8 N•m.
• Observe the following items to wire the lines to the European terminal board. Ignorance of thefollowing items may cause electric shock, short circuit, disconnection, or damage of the product.- The disposal size of the cable end should follow the dimensions described in this manual.- Tightening torque should be between 0.22 to 0.25 N•m.- Twist the end of strand wire and make sure there is no loose wires.- Do not solder-plate the electric wire ends.- Do not connect electric wires of unspecified size or beyond the specified number of electric
wires.- Fix the electric wires so that the terminal block and connected parts of electric wires are not
directly stressed.
• Properly perform wiring to the FX Series terminal blocks following the precautions below in order toprevent electrical shock, short-circuit, breakage of wire, or damage to the product:- The disposal size of the cable end should follow the dimensions described in this manual.- Tightening torque should be between 0.5 to 0.8 N•m.
123146148163
204216217220222261283405414
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
6/469
(4)
Safety Precautions(Read these precautions before use.)
4. STARTUP AND MAINTENANCE PRECAUTIONS
5. DISPOSAL PRECAUTIONS
6. TRANSPORTATION PRECAUTIONS
Reference
• Do not touch any terminal while the PLC's power is on.Doing so may cause electrical shock or malfunctions.
• Before cleaning or retightening terminals, externally cut off all phases of the power supply.Failure to do so may expose you to shock hazard.
• Correctly connect the battery for memory backup.Do not charge, disassemble, heat or short-circuit the battery. Do not throw it into the fire.Doing so may rupture or ignite it.
• Before modifying the program under operation or performing operation for forcible output, runningor stopping, carefully read the manual, and sufficiently ensure the safety. An operation error may damage the machine or cause accidents.
• Do not change programs in the PLC from two or more peripheral equipment (such as theprogramming tool and GOT) at the same time.Such changes may cause destruction or malfunction of programs in the PLC.
238346
Reference
• Before attaching or detaching the memory cassette, turn off power. If it is attached or detachedwhile PLC's power is on, the data in the memory may be destroyed, or the memory cassette maybe damaged.
• Do not disassemble or modify the PLC.Doing so may cause failures, malfunctions or fire.For repair, contact your local Mitsubishi Electric distributor.
• Before connecting or disconnecting any extension cable, turn off power.Failure to do so may cause unit failure or malfunctions.
• Before attaching or detaching the following devices, turn off power.Failure to do so may cause device failure or malfunctions.- Peripheral devices, display module, expansion boards and special adapters
- Extension blocks, connector conversion adapter and FX Series terminal block- Battery and memory cassette
238346434
Reference
• Please contact a company certified in the disposal of electronic waste for environmentally saferecycling and disposal of your device.
238
Reference
• Before transporting the PLC, turn on power to the PLC to check that the BATT LED is off andcheck the battery life.If the PLC is transported with the BATT LED on or the battery exhausted, the backed up data maybe unstable during transportation.
• The PLC is precision equipment. During transportation, avoid impacts larger than that is specifiedin the manual (section 4.1) of the PLC main unit. Failure to do so may cause failures in the PLC. After transportation, check the operations of the PLC.
238434
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
7/469
1
FX3U Series Programmable ControllersUser's Manual - Hardware Edition
FX3U Series Programmable Controllers
User's Manual [Hardware Edition]
Foreword
This manual contains text, diagrams and explanations which will guide the reader in the correct installation,safe use and operation of the FX3U Series Programmable Controllers and should be read and understoodbefore attempting to install or use the unit. And, store this manual in a safe place so that you can take it out and read it whenever necessary. Alwaysforward it to the end user.
© 2005 MITSUBISHI ELECTRIC CORPORATION
Manual number JY997D16501
Manual revision B
Date 2/2006
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patentlicenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial propertyrights which may occur as a result of using the contents noted in this manual.
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
8/469
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
9/469
3
FX3U Series Programmable ControllersUser's Manual - Hardware Edition Table of Contents
Table of Contents
SAFETY PRECAUTIONS .................................................................................................... 1
Standards 15
Certification of UL, cUL standards ..................................................................................................... 15
Compliance with EC directive (CE Marking) ...................................................................................... 16 Requirement for Compliance with EMC directive..................................................................................16 Requirement for Compliance with LVD directive...................................................................................18 Caution for compliance with EC Directive .............................................................................................19
1. Introduction 20
1.1 Introduction of Manuals................................................................................................................ 20
1.1.1 Classification of major components in this manual........................................................................201.1.2 Manual organization and position of this manual ..........................................................................221.1.3 List of manuals .............................................................................................................................. 23
1.2 Generic Names and Abbreviations Used in Manuals.................................................................... 28
2. Features and Part Names 30
2.1 Major Features .............................................................................................................................. 30
2.2 Names and Functions of Parts...................................................................................................... 322.2.1 Front Panel.................................................................................................................................... 322.2.2 Sides.............................................................................................................................................. 34
3. Introduction of Products (Compliant with Overseas Standards) 35
3.1 List of Products (to be Connected) and Interpretation of Model Names ....................................... 353.1.1 [A] Main units.................................................................................................................................363.1.2 [B] Input/output powered extension units ......................................................................................373.1.3 [C] Input/output extension blocks ..................................................................................................383.1.4 [D] [E] Special function units/blocks ..............................................................................................393.1.5 [F] Display modules and holder .....................................................................................................413.1.6 [G] Expansion boards.................................................................................................................... 413.1.7 [H] Special adapters ...................................................................................................................... 413.1.8 [I] Extension power supply unit...................................................................................................... 423.1.9 [J] Extension cables and connector conversion adapter [K] Battery [L] Memory cassettes .......... 42
3.1.10 [M] FX Series terminal blocks (cables and connectors) .............................................................. 433.1.11 [N] Remote I/O............................................................................................................................. 433.1.12 [O] Power supply unit .................................................................................................................. 43
3.2 Connector Types and Cables for Program Communication.......................................................... 443.2.1 Programming tool .......................................................................................................................... 453.2.2 Communication cables .................................................................................................................. 453.2.3 Converters and interface ............................................................................................................... 46
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
10/469
4
FX3U Series Programmable ControllersUser's Manual - Hardware Edition Table of Contents
4. Specifications, External Dimensions and Terminal Layout (Main Units) 47
4.1 Generic Specifications .................................................................................................................. 474.1.1 Dielectric withstand voltage test and insulation resistance test..................................................... 48
4.2 Power Supply Specifications......................................................................................................... 49
4.2.1 AC Power Supply Type ................................................................................................................. 494.2.2 DC Power Supply Type ................................................................................................................. 50
4.3 Input Specifications ....................................................................................................................... 514.3.1 24V DC Input (sink/source) ........................................................................................................... 51
4.4 Output Specifications .................................................................................................................... 524.4.1 Relay output .................................................................................................................................. 524.4.2 Product life of relay contacts .........................................................................................................534.4.3 Transistor output (sink type)..........................................................................................................534.4.4 Transistor output (source type)......................................................................................................54
4.5 Performance Specifications .......................................................................................................... 55
4.6 External Dimensions (Weight and Installation) ............................................................................. 584.6.1 FX3U-16M, FX3U-32M ............................................................................................................ 584.6.2 FX3U-48M, FX3U-64M, FX3U-80M, FX3U-128M .............................................................. 59
4.7 Terminal Layout ............................................................................................................................ 604.7.1 Interpretation ................................................................................................................................. 604.7.2 FX3U-16M................................................................................................................................... 614.7.3 FX3U-32M................................................................................................................................... 614.7.4 FX3U-48M................................................................................................................................... 624.7.5 FX3U-64M................................................................................................................................... 624.7.6 FX3U-80M................................................................................................................................... 634.7.7 FX3U-128M................................................................................................................................. 64
5. Version Information and Peripheral Equipment Connectability 65
5.1 Version Upgrade History ............................................................................................................... 655.1.1 Version check method................................................................................................................... 655.1.2 How to look at manufacturer’s serial number................................................................................655.1.3 Version upgrade history................................................................................................................. 65
5.2 Programming Tool Applicability..................................................................................................... 665.2.1 Applicable versions of programming tool....................................................................................... 665.2.2 In the case of programming tool (version) not applicable.............................................................. 665.2.3 Program transfer speed and programming tool.............................................................................665.2.4 Cautions on write during RUN.......................................................................................................67
5.3 Cautions on using transparent function by way of USB in GOT1000 Series ................................ 69
5.4 Cautions on using transparent port (2-port) function of GOT-F900 Series ................................... 70
5.5 Other Peripheral Equipment Applicability...................................................................................... 715.5.1 Applicable products and versions.................................................................................................. 715.5.2 In the case of peripheral equipment not applicable....................................................................... 71
6. Examination of System Configuration 72
6.1 Configuration of a Whole System.................................................................................................. 726.1.1 List of system components............................................................................................................ 736.1.2 System configuration with special adapters ..................................................................................75
6.2 Rules of System Configuration...................................................................................................... 76
6.3 Number of Input/Output Points and Maximum Number of Input/Output Points ............................ 786.3.1 Calculation of number of input/output points .................................................................................786.3.2 Maximum number of input/output points when CC-Link master is used ....................................... 806.3.3 Maximum number of input/output points when AS-i master is used..............................................81
6.4 Number of Connected Special Extension Devices (Including Extension Cable)........................... 826.4.1 Expansion board and special adapter ...........................................................................................826.4.2 Special function units/blocks, High-speed input/output special adapter........................................ 826.4.3 Extension cable ............................................................................................................................. 82
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
11/469
5
FX3U Series Programmable ControllersUser's Manual - Hardware Edition Table of Contents
6.5 Expansion of Main Unit (Calculation of Current Consumption)..................................................... 836.5.1 Quick reference matrix - when only input/output devices are added (AC Power Type) ................ 846.5.2 When special extension devices are also added
[calculation of current consumption] (AC Power Type)............................................................. 856.5.3 Quick reference matrix [when only input/output devices are added] (DC Power Type) ................ 886.5.4 When special extension devices are also added
[calculation of current consumption] (DC Power Type) ............................................................ 896.6 Expansion of FX2N Series I/O Powered Extension Unit (Calculation of Current Consumption)... 92
6.6.1 Quick reference matrix (when only input/output devices are added).............................................926.6.2 When special extension devices are also added (calculation of current consumption)................. 95
6.7 Expansion of Extension Power Supply Unit (FX3U-1PSU-5V)...................................................... 97
6.8 Number of Input/Output (Occupied) Points and Current Consumption....................................... 1006.8.1 [A] Main units...............................................................................................................................1016.8.2 [B] Expansion boards .................................................................................................................. 1026.8.3 [C] Special adapters .................................................................................................................... 1026.8.4 [D] Input/output powered extension units/blocks.........................................................................1036.8.5 [E] Special extension devices...................................................................................................... 1046.8.6 [G] Display module ...................................................................................................................... 1056.8.7 [H] Extension power supply unit ..................................................................................................105
6.9 Example of System Configuration and System Modification....................................................... 1066.9.1 Example system configuration.....................................................................................................1066.9.2 Expansion of main unit ................................................................................................................ 1076.9.3 Re-examination of suitability for configuration............................................................................. 110
7. Assignment of Input/Output Numbers (X/Y) and Unit Numbers 115
7.1 Assignment of Input/Output Numbers (X/Y)................................................................................ 1157.1.1 Concept of assigning................................................................................................................... 1157.1.2 Example of assigning .................................................................................................................. 1167.1.3 Application of I/O number label ...................................................................................................117
7.2 Unit Numbers of Special Function Units/Blocks.......................................................................... 118
7.2.1 Concept of assigning................................................................................................................... 1187.2.2 Example of assigning .................................................................................................................. 1197.2.3 Application of unit number labels.................................................................................................120
8. Installation In Enclosure 121
8.1 Generic Specifications ................................................................................................................ 124
8.2 Installation location...................................................................................................................... 1258.2.1 Installation location in enclosure..................................................................................................1258.2.2 Spaces in enclosure .................................................................................................................... 126
8.3 Layout in Enclosure..................................................................................................................... 1278.3.1 1-stage layout.............................................................................................................................. 127
8.3.2 2-stage layout.............................................................................................................................. 127
8.4 Examination for Installing Method in Enclosure .......................................................................... 1298.4.1 Installing methods........................................................................................................................ 1298.4.2 Cautions in examining installing method ..................................................................................... 1298.4.3 Examples of installation............................................................................................................... 129
8.5 Procedures for Installing on and Detaching from DIN Rail.......................................................... 1318.5.1 Preparation for installation........................................................................................................... 1318.5.2 Installation of main unit................................................................................................................ 1328.5.3 Installation of input/output powered extension unit/block and special function unit/block........... 1338.5.4 Removal of main unit................................................................................................................... 133
8.6 Procedures for Installing Directly (with M4 Screws).................................................................... 1358.6.1 Hole pitches for direct mounting..................................................................................................1358.6.2 Example of mounting hole pitches............................................................................................... 137
8.6.3 Installation of main unit................................................................................................................ 1388.6.4 Installation of input/output powered extension unit/block and special function unit/block........... 138
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
12/469
6
FX3U Series Programmable ControllersUser's Manual - Hardware Edition Table of Contents
8.7 Connecting Methods for Main Unit and Extension Devices........................................................ 1398.7.1 Connection of extension devices................................................................................................. 1398.7.2 Connecting method A - connection of expansion board.............................................................. 1408.7.3 Connecting method B - connection of special adapter................................................................ 1418.7.4 Connecting method C - connection of powered extension unit/block to main unit ...................... 1418.7.5 Connecting method D - connection of powered extension units/blocks ...................................... 142
8.7.6 Connecting method E - connection of extension cable and FX2N-CNV-BC................................ 1438.7.7 Connecting method F - connection of input/output powered extension unit................................ 1438.7.8 Connecting method G -
connection of extension block to input/output powered extension unit................................... 144
9. Preparation for Wiring and Power Supply Wiring Procedures 145
9.1 Preparation for Wiring ................................................................................................................. 1479.1.1 Wiring procedures ....................................................................................................................... 147
9.2 Cable Connecting Procedures .................................................................................................... 1489.2.1 Input/output terminal block (power supply and input/output wiring)............................................. 1489.2.2 Input/output connectors (FX2N input/output extension blocks) ................................................... 150
9.2.3 Terminal block (for europe) [expansion board and special adapters].......................................... 1519.3 Power Supply Specifications....................................................................................................... 152
9.3.1 AC Power Supply Type ............................................................................................................... 1529.3.2 DC Power Supply Type .............................................................................................................. 153
9.4 Grounding ................................................................................................................................... 154
9.5 Examples of External Wiring [AC Power Supply Type]............................................................... 1559.5.1 Example of input/output wiring with 24V DC service power supply............................................. 1559.5.2 Example of sink input [-common] wiring ......................................................................................1569.5.3 Example of source input [+common] wiring.................................................................................1579.5.4 An external wiring example for the extension power supply unit (sink input [-common]) ............ 1589.5.5 An external wiring example for the extension power supply unit (source input [+common])....... 159
9.6 Examples of External Wiring [DC Power Supply Type]............................................................... 1609.6.1 Example of sink input [-common] wiring ......................................................................................160
9.6.2 Example of source input [+common] wiring.................................................................................161
10. Input Wiring Procedures (Input Interruption and Pulse Catch) 162
10.1 Before Starting Input Wiring ...................................................................................................... 16410.1.1 Sink and source input (24V DC input type) ...............................................................................164
10.2 24V DC Input Type (Common to Sink/Source Input) ................................................................ 16510.2.1 Input specifications (main unit) ..................................................................................................16510.2.2 Handling of 24V DC input.......................................................................................................... 16610.2.3 Instructions for connecting input devices................................................................................... 16710.2.4 Examples of external wiring (sink input) [AC Power Supply Type]............................................ 16910.2.5 Example of external wiring (source input) [AC Power Supply Type] ......................................... 171
10.2.6 Examples of external wiring (sink input) [DC power supply type].............................................. 17210.2.7 Examle of external wiring (source input) [DC Power Supply Type]........................................... 174
10.3 100V AC Input (Except Main Unit) ............................................................................................ 17510.3.1 Input specifications.................................................................................................................... 17510.3.2 Handling of 100V AC Input........................................................................................................ 17510.3.3 Example of external wiring ........................................................................................................ 176
10.4 Input Interruption (I00 to I50) - With Delay Function........................................................... 17710.4.1 Allocation of pointers to input numbers (input signal ON/OFF duration) ................................... 17710.4.2 Input interruption delay function ................................................................................................17710.4.3 Cautions for input interruption ................................................................................................... 17710.4.4 Examples of external wiring....................................................................................................... 178
10.5 Pulse Catch (M8170 to M8177) ................................................................................................ 17910.5.1 Allocation of special memories to Iinput numbers (ON duration of input signals) ..................... 179
10.5.2 Cautions for pulse catch ............................................................................................................ 17910.5.3 Examples of external wiring....................................................................................................... 180
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
13/469
7
FX3U Series Programmable ControllersUser's Manual - Hardware Edition Table of Contents
11. Use of High-speed Counters (C235 to C255) 181
11.1 Outline....................................................................................................................................... 181
11.2 Input Specifications ................................................................................................................... 18211.2.1 High-speed input special adapter (FX3U-4HSX-ADP)............................................................... 182
11.2.2 Cautions in connecting mating device ....................................................................................... 18211.3 Types of Counting and Operations ........................................................................................... 183
11.3.1 Classification according to counting method ............................................................................. 18311.3.2 Types and input signal forms..................................................................................................... 18311.3.3 High-speed counter device notations ........................................................................................ 183
11.4 List of Device Numbers and Functions ..................................................................................... 184
11.5 Allocation of Device Numbers to Input Numbers ...................................................................... 18611.5.1 Allocation table .......................................................................................................................... 18611.5.2 Inhibition of redundant use of input numbers ............................................................................ 187
11.6 Handling of High-speed Counters ............................................................................................. 18811.6.1 1-phase 1-count input................................................................................................................ 18811.6.2 1-phase 2-count input................................................................................................................ 18911.6.3 2-phase 2-count input................................................................................................................ 190
11.7 Timing of Updating of Current Value and Comparison of Current Value .................................. 19111.7.1 Timing of updating of current value...........................................................................................19111.7.2 Comparison of current value .....................................................................................................191
11.8 Conditions for Hardware Counter to be Handled as Software Counter .................................... 19211.8.1 Conditions under which counters are handled as software counters ........................................ 19211.8.2 Method of confirming operation status of counters....................................................................192
11.9 Calculation of Response Frequency and Overall Frequency.................................................... 19311.9.1 Response frequencies of hardware counters ............................................................................ 19311.9.2 Response frequencies and overall frequency of software counters .......................................... 193
11.10 Examples of External Wiring (Rotary Encoder)....................................................................... 19611.10.1 1-phase 1-input [C235 to C245] ..............................................................................................19611.10.2 2-phase 2-input [C251 to C255] ..............................................................................................19711.10.3 Cautions for the other side device ...........................................................................................198
11.11 Related Devices and Function Switching Procedures ............................................................ 19911.11.1 Related devices....................................................................................................................... 19911.11.2 [Function switching] switching of logic of external reset input signal....................................... 20111.11.3 [Function switching] switching of allocation and functions of input terminals .......................... 20111.11.4 [Function switching] procedures for using 2-phase 2-count input counters
C251 to C255 in 4 edge count mode......................................................................................202
12. Output Wiring Procedures 203
12.1 Sink and Source Output (Transistor)......................................................................................... 205
12.2 External Wiring for Relay Output............................................................................................... 206
12.2.1 Output specifications (main unit) ...............................................................................................20612.2.2 Product life of relay contacts ..................................................................................................... 20712.2.3 Handling of relay output.............................................................................................................20712.2.4 Cautions on external wiring .......................................................................................................20812.2.5 Example of external wiring ........................................................................................................ 209
12.3 External Wiring of Transistor Output (Sink/Source) Type ......................................................... 21012.3.1 Output specifications (main unit) transistor output (sink type)................................................... 21012.3.2 Output specifications (main unit) transistor output (source type) .............................................. 21112.3.3 Handling of transistor output......................................................................................................21212.3.4 External wiring precautions .......................................................................................................21412.3.5 Example of external wiring ........................................................................................................ 216
12.4 External Wiring for Triac (SSR) Output Type ............................................................................ 21812.4.1 Handling of triac output..............................................................................................................21812.4.2 External wiring precautions .......................................................................................................21912.4.3 Example of external wiring ........................................................................................................ 220
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
14/469
8
FX3U Series Programmable ControllersUser's Manual - Hardware Edition Table of Contents
13. Examples of Wiring for Various Uses 221
13.1 Notes about Examples of Wiring............................................................................................... 222
13.2 Digital Switch [DSW Instructions (FNC72)/BIN Instructions (FNC19)]...................................... 22313.2.1 When DSW instructions are used.............................................................................................. 223
13.2.2 When BIN instructions are used ................................................................................................22613.3 Ten Key Input [TKY Instructions (FNC70)]................................................................................ 227
13.4 Hexadecimal Input [HKY Instructions (FNC71)]........................................................................ 228
13.5 Input Matrix [MTR Instructions (FNC52)] .................................................................................. 231
13.6 Seven Segment with Latch [SEGL Instructions (FNC74)/BCD Instructions (FNC18)].............. 23413.6.1 When SEGL instructions are used ............................................................................................23413.6.2 When BCD instructions are used .............................................................................................. 236
14. Test Operation, Adjustment, Maintenance and Troubleshooting 238
14.1 Preparation for Test Operation.................................................................................................. 239
14.1.1 Preliminary inspection [power OFF] ..........................................................................................23914.1.2 Connection to built-in programming connector.......................................................................... 23914.1.3 Writing of program and program check [power ON and PLC stopped] ..................................... 240
14.2 Running and Stopping Procedures [Power ON]........................................................................ 24114.2.1 Methods of running and stopping ..............................................................................................24114.2.2 Use of several running/stopping methods .................................................................................242
14.3 Operation and Test [Power ON and PLC Running] .................................................................. 24314.3.1 Self-diagnostic function ............................................................................................................. 24314.3.2 Test functions ............................................................................................................................ 24314.3.3 Program modification function ................................................................................................... 244
14.4 Maintenance and Periodic Inspection ....................................................................................... 24514.4.1 Procedures for checking model name .......................................................................................24514.4.2 Periodic inspection - battery life, etc.......................................................................................... 245
14.4.3 Maintenance - product life of relay contacts ............................................................................. 24614.4.4 Procedures for replacing battery ...............................................................................................246
14.5 Troubleshooting with LEDs ....................................................................................................... 24714.5.1 POWER LED [on/flashing/off].................................................................................................... 24714.5.2 BATT LED [on/off] ..................................................................................................................... 24714.5.3 ERROR LED [on/flashing/off] .................................................................................................... 248
14.6 Judgment by Error Codes and Representation of Error Codes ................................................ 24914.6.1 Operation and check on display module (FX3U-7DM) .............................................................. 24914.6.2 Operation and check by GX developer...................................................................................... 25014.6.3 Representation of errors............................................................................................................ 25114.6.4 Error Code List and Action ........................................................................................................ 252
14.7 Troubleshooting ....................................................................................................................... 25814.7.1 Output does not operate (main unit and input/output extension blocks) ................................... 258
14.7.2 24V DC input does not operate (main unit and input/output extension blocks)......................... 25814.7.3 Cautions in registering keyword ................................................................................................259
15. FX2N-32/48E*-* (Input/Output Powered Extension Units) 260
15.1 Outline....................................................................................................................................... 26215.1.1 Product configuration................................................................................................................. 26215.1.2 Product list................................................................................................................................. 262
15.2 Power Supply Specifications (Power Supply Input/24V DC Service Power Supply) ................ 26315.2.1 Weight, accessories, etc............................................................................................................26315.2.2 Part names ................................................................................................................................ 264
15.3 FX2N-32ER-ES/UL, FX2N-48ER-ES/UL, FX2N-48ER-DS........................................................ 266
15.3.1 Product specifications................................................................................................................ 26615.3.2 External dimensions .................................................................................................................. 26715.3.3 Terminal layout .......................................................................................................................... 268
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
15/469
9
FX3U Series Programmable ControllersUser's Manual - Hardware Edition Table of Contents
15.4 FX2N-32ET-ESS/UL, FX2N-48ET-ESS/UL, FX2N-48ET-DSS................................................... 26915.4.1 Product specifications................................................................................................................ 26915.4.2 External dimensions .................................................................................................................. 27015.4.3 Terminal layout .......................................................................................................................... 271
15.5 FX2N-32ER, FX2N-48ER, FX2N-48ER-D ................................................................................. 27215.5.1 Product specifications................................................................................................................ 272
15.5.2 External dimensions .................................................................................................................. 27315.5.3 Terminal layout .......................................................................................................................... 274
15.6 FX2N-32ET, FX2N-48ET, FX2N-48ET-D.................................................................................... 27515.6.1 Product specifications................................................................................................................ 27515.6.2 External dimensions .................................................................................................................. 27615.6.3 Terminal layout .......................................................................................................................... 277
15.7 FX2N-32ES................................................................................................................................ 27815.7.1 Product specifications................................................................................................................ 27815.7.2 External dimensions .................................................................................................................. 27915.7.3 Terminal layout .......................................................................................................................... 279
15.8 FX2N-48ER-UA1/UL.................................................................................................................. 28015.8.1 Product specifications................................................................................................................ 28015.8.2 External dimensions .................................................................................................................. 281
15.8.3 Terminal layout .......................................................................................................................... 282
16. FX2N-8/16E*-*(Input/Output Extension Blocks) 283
16.1 Outline....................................................................................................................................... 28416.1.1 Product type .............................................................................................................................. 28416.1.2 List of products .......................................................................................................................... 285
16.2 FX2N-8ER-ES/UL (24V DC Sink/Source Input, Relay Output) ................................................. 28716.2.1 Product specifications................................................................................................................ 28716.2.2 Parts identification and terminal arrangement........................................................................... 28816.2.3 External dimensions .................................................................................................................. 289
16.3 FX2N-8ER (24V DC Sink Input, Relay Output) ......................................................................... 290
16.3.1 Product specifications................................................................................................................ 29016.3.2 Parts identification and terminal arrangement........................................................................... 29116.3.3 External dimensions .................................................................................................................. 292
16.4 FX2N-8EX-ES/UL, FX2N-16EX-ES/UL (24V DC Sink/Source Input) ........................................ 29316.4.1 Product specifications................................................................................................................ 29316.4.2 Parts identification and terminal arrangement........................................................................... 29416.4.3 External dimensions .................................................................................................................. 295
16.5 FX2N-8EX, FX2N-16EX and FX2N-16EX-C .............................................................................. 29616.5.1 Product specifications................................................................................................................ 29616.5.2 Parts identification and terminal arrangement........................................................................... 29716.5.3 External dimensions .................................................................................................................. 298
16.6 FX2N-16EXL-C (5V DC Input: 16 Points).................................................................................. 30016.6.1 Product specifications................................................................................................................ 300
16.6.2 Parts identification and terminal arrangement........................................................................... 30116.6.3 External dimensions .................................................................................................................. 30116.6.4 Example of wiring ...................................................................................................................... 301
16.7 FX2N-8EX-UA1/UL (100V AC Input)......................................................................................... 30316.7.1 Product specifications................................................................................................................ 30316.7.2 Parts identification and terminal arrangment............................................................................. 30416.7.3 External dimensions .................................................................................................................. 304
16.8 FX2N-8EYR-ES/UL, FX2N-16EYR-ES/UL (Relay Output) ........................................................ 30516.8.1 Product specifications................................................................................................................ 30516.8.2 Parts identification and terminal arrangement........................................................................... 30616.8.3 External dimensions .................................................................................................................. 307
16.9 FX2N-8EYT-ESS/UL, FX2N-16EYT-ESS/UL (Transistor Output) ............................................. 30816.9.1 Product specifications................................................................................................................ 308
16.9.2 Parts identification and terminal arrangement........................................................................... 30916.9.3 External dimensions .................................................................................................................. 310
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
16/469
10
FX3U Series Programmable ControllersUser's Manual - Hardware Edition Table of Contents
16.10 FX2N-8EYR, FX2N-16EYR (Relay Output) ............................................................................. 31116.10.1 Product specifications.............................................................................................................. 31116.10.2 Parts identification and terminal arrangement......................................................................... 31216.10.3 External dimensions ................................................................................................................ 313
16.11 FX2N-8EYT, FX2N-16EYT and FX2N-16EYT-C (Transistor Output) ...................................... 31416.11.1 Product specifications.............................................................................................................. 314
16.11.2 Parts identification and terminal arrangement......................................................................... 31516.11.3 External dimensions ................................................................................................................ 316
16.12 FX2N-8EYT-H (Transistor Output) .......................................................................................... 31816.12.1 Product specifications.............................................................................................................. 31816.12.2 Parts identification and terminal arrangment........................................................................... 31916.12.3 External dimensions ................................................................................................................ 319
16.13 FX2N-16EYS (Triac Output: 16 Points)................................................................................... 32016.13.1 Product specifications.............................................................................................................. 32016.13.2 Parts identification and terminal arrangement......................................................................... 32116.13.3 External dimensions ................................................................................................................ 321
17. FX3U-1PSU-5V (Extension Power Supply Unit) 322
17.1 Introduction ....................................................................................................................................... 322
17.2 Specifications ................................................................................................................................... 32317.2.1 Generic Specifications............................................................................................................... 32317.2.2 Performance Specifications....................................................................................................... 32317.2.3 External Dimensions.................................................................................................................. 323
17.3 Extension Power Supply Unit Related Precaution ........................................................................323
18. Other Extension Devices and Optional Units
(External Dimensions and Terminal Arrangement) 324
18.1 Special Function Units/Blocks................................................................................................... 32418.1.1 FX0N-3A .................................................................................................................................... 32418.1.2 FX2N-2AD ................................................................................................................................. 32418.1.3 FX2N-2DA.................................................................................................................................. 32518.1.4 FX3U-4AD.................................................................................................................................. 32518.1.5 FX3U-4DA.................................................................................................................................. 32618.1.6 FX2N-4AD.................................................................................................................................. 32618.1.7 FX2N-4DA.................................................................................................................................. 32718.1.8 FX2N-4AD-PT............................................................................................................................ 32718.1.9 FX2N-4AD-TC............................................................................................................................ 32818.1.10 FX2N-5A .................................................................................................................................. 32818.1.11 FX2N-2LC ................................................................................................................................ 32918.1.12 FX2N-8AD................................................................................................................................ 32918.1.13 FX2N-1HC ............................................................................................................................... 330
18.1.14 FX3U-20SSC-H ....................................................................................................................... 33018.1.15 FX2N-1PG(-E) ......................................................................................................................... 33118.1.16 FX2N-10PG ............................................................................................................................. 33118.1.17 FX2N-10GM............................................................................................................................. 33218.1.18 FX2N-20GM............................................................................................................................. 33218.1.19 FX2N-1RM(-E)-SET................................................................................................................. 33318.1.20 FX2N-232IF ............................................................................................................................. 33418.1.21 FX2N-32ASI-M......................................................................................................................... 33418.1.22 FX2N-64CL-M.......................................................................................................................... 33518.1.23 FX2N-16CCL-M ....................................................................................................................... 33518.1.24 FX2N-32CCL ........................................................................................................................... 33618.1.25 FX2N-16LNK-M ....................................................................................................................... 336
18.2 Extension Power Supply Unit.................................................................................................... 337
18.2.1 FX3U-1PSU-5V.......................................................................................................................... 337
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
17/469
11
FX3U Series Programmable ControllersUser's Manual - Hardware Edition Table of Contents
18.3 Special Adapters ....................................................................................................................... 33718.3.1 FX3U-4AD-ADP......................................................................................................................... 33718.3.2 FX3U-4DA-ADP......................................................................................................................... 33818.3.3 FX3U-4AD-PT-ADP ................................................................................................................... 33818.3.4 FX3U-4AD-TC-ADP................................................................................................................... 33818.3.5 FX3U-232ADP ........................................................................................................................... 339
18.3.6 FX3U-485ADP ........................................................................................................................... 33918.3.7 FX3U-4HSX-ADP....................................................................................................................... 34018.3.8 FX3U-2HSY-ADP....................................................................................................................... 340
18.4 Expansion Board....................................................................................................................... 34118.4.1 FX3U-USB-BD........................................................................................................................... 34118.4.2 FX3U-232-BD ............................................................................................................................ 34118.4.3 FX3U-422-BD ............................................................................................................................ 34118.4.4 FX3U-485-BD ............................................................................................................................ 34218.4.5 FX3U-CNV-BD........................................................................................................................... 342
18.5 Power Supply ............................................................................................................................ 34318.5.1 FX2N-20PSU ............................................................................................................................. 343
18.6 Connector Conversion Adapter................................................................................................. 34318.6.1 FX2N-CNV-BC........................................................................................................................... 343
18.7 Interface Module ....................................................................................................................... 34418.7.1 FX-232AWC-H........................................................................................................................... 34418.7.2 FX-USB-AW .............................................................................................................................. 344
18.8 Display Module.......................................................................................................................... 34518.8.1 FX3U-7DM................................................................................................................................. 34518.8.2 FX3U-7DM-HLD ........................................................................................................................ 345
19. FX3U-7DM (Display Module) 346
19.1 Description of Products (Introduction of Related Products) ...................................................... 347
19.2 Specifications ............................................................................................................................ 34819.2.1 Display/switch specifications .....................................................................................................348
19.2.2 Parts layout................................................................................................................................ 34819.2.3 External dimensions .................................................................................................................. 348
19.3 Installation and Removal........................................................................................................... 349
19.4 Summary of Functions .............................................................................................................. 350
19.5 Procedure for Accessing the Menu Screen from the Title Screen............................................ 35119.5.1 Title screen ................................................................................................................................ 35119.5.2 Top screen (time display) .......................................................................................................... 35119.5.3 Menu screen.............................................................................................................................. 351
19.6 Menu Structure.......................................................................................................................... 352
19.7 Monitor/Test Mode [Excluding User-Registered Devices]......................................................... 35419.7.1 Relevant devices ....................................................................................................................... 35419.7.2 Monitor mode operation.............................................................................................................35519.7.3 Monitor screen & status display................................................................................................. 356
19.7.4 Test mode operation..................................................................................................................35819.7.5 Test mode operation notes........................................................................................................ 361
19.8 Monitor/Test Mode [User-Registered Devices] ......................................................................... 36219.8.1 Monitor mode operation.............................................................................................................36219.8.2 Test mode operation..................................................................................................................363
19.9 Error Check ............................................................................................................................... 363
19.10 LANGUAGE (Menu Display Language Setting)...................................................................... 36419.10.1 Changing to Japanese menus................................................................................................. 36419.10.2 Changing to English menus.....................................................................................................36519.10.3 D8302 changes by program & related devices........................................................................ 365
19.11 Contrast................................................................................................................................... 366
19.12 Clock Menu (Current Time Setting)......................................................................................... 36719.12.1 Current time setting procedure................................................................................................36719.12.2 Displaying the current time......................................................................................................36819.12.3 Changing the current time’s "Year" from 2-digit format to 4-digit format ................................. 368
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
18/469
12
FX3U Series Programmable ControllersUser's Manual - Hardware Edition Table of Contents
19.13 Entrycodes .............................................................................................................................. 36919.13.1 Entry code types & levels ........................................................................................................ 36919.13.2 Level-specific restrictions screen list .......................................................................................37019.13.3 Entry code storage .................................................................................................................. 37119.13.4 Screens requiring entry codes for access ............................................................................... 37119.13.5 Canceling an entry code.......................................................................................................... 372
19.13.6 Enabling an entry code............................................................................................................ 37319.14 Device All-Clear ...................................................................................................................... 373
19.14.1 Device all-clear operation........................................................................................................373
19.15 PLC Status .............................................................................................................................. 37419.15.1 Display operation.....................................................................................................................37419.15.2 PLC status display items ......................................................................................................... 375
19.16 Scan Time (Scan Time Display).............................................................................................. 37619.16.1 Scan time display operation ....................................................................................................376
19.17 Cassette (Memory Cassette Transfers) .................................................................................. 37619.17.1 Transfer from internal RAM to memory cassette (Cassette RAM)...................................... 37819.17.3 Memory cassette & internal RAM consistency check (Cassette : RAM) ................................. 379
19.18 System Information (Restrictions From PLC).......................................................................... 380
19.18.1 System information list ............................................................................................................38019.18.2 System information setting programexample .......................................................................... 381
19.19 User (User-Registered Device Setting)................................................................................... 38219.19.1 System information - user-registered device setting ............................................................... 38219.19.2 Precaution when setting 3 or fewer devices............................................................................ 38219.19.3 Program example 1 (when 4 devices are displayed as user-registered devices) ................... 38319.19.4 Program example 2 (when 3 or fewer devices are displayed as user-registered devices) ..... 38419.19.5 Program example 3 (when 5 or more devices are displayed as user-registered devices) ...... 385
19.20 Operation Button ON/OFF Information ................................................................................... 38719.20.1 Various applications ................................................................................................................ 38719.20.2 System information - operation button ON/OFF information ................................................... 387
19.21 Specifying a Hexadecimal Current Value Display Format ...................................................... 38819.21.1 System information - specifying a hexadecimal current value display format ......................... 388
19.21.2 Program example 1 (specifying a hexadecimal data display format) ...................................... 38819.21.3 Program example 2 (specifying a decadal data display format).............................................. 388
19.22 Display Screen Protect Function............................................................................................. 38919.22.1 Entry code & display screen protect function levels and corresponding restrictions............... 38919.22.2 Relationship between entry code & display screen protect function ....................................... 38919.22.3 Entry code levels ..................................................................................................................... 39019.22.4 System information - display screen protect function.............................................................. 39019.22.5 Program example (screen protect function setting)................................................................. 39019.22.6 Pointers for using the display screen protect function............................................................. 391
19.23 User Message Display Function ............................................................................................. 39219.23.1 System information - user message display function .............................................................. 39219.23.2 Shift JIS code arrangement precautions .................................................................................39219.23.3 Displaying a word device current value as a message............................................................ 393
19.23.4 Program example 1 (user messages display switching) ......................................................... 39319.23.5 Program example 2 ([+] / [-] buttons of user messages switching) ......................................... 39419.23.6 Program example 3 (user messages plus data display).......................................................... 39519.23.7 Character data input procedure............................................................................................... 398
19.24 Operation Error Messages & Corrective Actions .................................................................... 40119.24.1 When a "Fatal error occurred" message appears ................................................................... 402
19.25 Menu Display Characters - Japanese & English Display Character Correspondence Table.. 403
-
8/15/2019 FX3U Series User s Manual - Hardware Editionjy997d16501b
19/469
13
FX3U Series Programmable ControllersUser's Manual - Hardware Edition Table of Contents
20. FX-16/32E*-*-TB (Terminal Block) 404
20.1 Overview ................................................................................................................................... 40620.1.1 Product configuration................................................................................................................. 407
20.2 External Dimensions & Component Names.............................................................................. 408
20.3 Terminal Arrangement .............................................................................................................. 409
20.4 Installation Work........................................................................................................................ 41120.4.1 Mounting.................................................................................................................................... 41120.4.2 Removal .................................................................................................................................... 41120.4.3 Input/output cable connection....................................................................................................41120.4.4 Connection to terminal block ..................................................................................................... 412
20.5 FX-16E-TB, FX-32E-TB ............................................................................................................ 41320.5.1 Internal circuit ............................................................................................................................ 41320.5.2 Example of input external wiring................................................................................................ 41420.5.3 Output external wiring................................................................................................................ 414
20.6 FX-16EX-A1-TB ........................................................................................................................ 41520.6.1 Specifications ............................................................................................................................ 41520.6.2 Internal circuit ............................................................................................................................ 416
20.6.3 Example of input external wiring................................................................................................ 416
20.7 FX-16EYR-TB ........................................................................................................................... 41720.7.1 Specifications ............................................................................................................................ 41720.7.2 Internal circuit ............................................................................................................................ 41820.7.3 Example of output external wiring .............................................................................................41820.7.4 External wiring precautions .......................................................................................................41920.7.5 Product life of relay output contacts ..........................................................................................420
20.8 FX-16EYT-TB, FX-16EYT-H-TB ............................................................................................... 42120.8.1 Specifications ............................................................................................................................ 42120.8.2 Internal circuit .............................