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Mitsubishi Electric FX3U SERIES manuals
FX3U SERIES
Table of contents
- SAFETY PRECAUTIONS
- Table Of Contents
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- Table Of Contents
- Outline and Features of Analog Control
- Analog input control
- Analog output control
- Temperature sensor input control
- Types of Analog Products
- Special adapter
- Special function block
- List of Analog Product Models
- System Configuration Drawings of Analog Products A
- FX 3G Series PLC
- Connection of special function blocks
- Connection of special adapters
- FX 3UC Series PLC
- Analog Input
- FX 2N -4AD
- Mixed Analog Input/Output
- Temperature Sensor Input
- Version Number
- Version check
- Manual Introduction (Types, Contents, and Obtainment)
- Description of Related Manuals
- Manuals of analog units
- Generic Names and Abbreviations in This Manual
- FX 2NC -4AD
- Outline
- Setup Procedure Before Starting Operation
- Connectable PLC and Version Numbers
- Specifications
- Power Supply Specifications
- Input Mode (Characteristics) BFM#0
- Wiring
- Terminal Layout
- Cable and Terminal Tightening Torque
- Examples of Power Supply Circuit
- Cautions regarding connection of power cables
- Analog Input Line
- Grounding
- Buffer Memory (BFM)
- Buffer Memory Reading/Writing Method
- Buffer Memory List (BFM)
- Buffer Memory Details
- BFM#2 to #5: Averaging time
- BFM#6 to #9: Digital filter setting
- BFM#10 to #13: Channel data
- BFM#19: Data change disable
- BFM#22: Convenient function setting
- BFM#26: Upper/lower limit error status
- BFM#27: Abrupt change detection status
- BFM#28: Over-scale status
- BFM#29: Error status
- BFM#30: Model code
- BFM#61 to #64: Addition data
- BFM#71 to #74: Lower limit error setting / BFM#81 to #84: Upper limit error setting
- BFM#91 to #94: Abrupt change detection value setting
- BFM#99: Clearance of upper/lower limit error data and abrupt change detection data
- BFM#109: Minimum peak value resetting / BFM#119: Maximum peak value resetting
- BFM#126: Upper/lower error status data automatic transfer-to data register specification
- BFM#127: Abrupt change detection status data automatic transfer-to data register specification
- BFM#128: Over-scale status data automatic transfer-to data register specification
- BFM#197: Selection of cyclic data update function (function for data history)
- BFM#199: Data history resetting/stoppage
- BFM#200 to #6999: Data history
- Changing Input Characteristics
- Examples of Practical Programs
- Program That Uses Convenient Functions
- Program That Uses Data History Function
- Initialization Program for 4AD (Factory Default)
- Troubleshooting
- Error Status Check
- AD Initialization and Test Program
- Connectable PLCs and Version Number
- Compatible Programming Tool Version Number
- A/D Conversion Time
- Applicable Cables and Terminal Tightening Torque
- Power Supply Line
- Programming
- List of Special Devices
- Switching of Input Mode
- Input Data
- Averaging Time
- Error Status
- Model Code
- Basic Program Example
- Changing of Input Characteristics
- Special Device Check
- Performance Specifications
- Program Check
- Output Mode (Characteristics) BFM#0
- Wiring to Power Supply Terminals
- Analog Output Wiring
- Analog Output
- BFM#1 to #4: Output data
- BFM#6: Output status
- BFM#9: Offset/gain setting value write command
- BFM#10 to #13: Offset data/BFM#14 to #17: Gain data
- BFM#19: Data change prohibition of setting change
- BFM#20: Initialization function (resetting to factory default status)
- BFM#38: Upper/lower limit function setting
- BFM#39: Upper/lower limit function status
- BFM#41 to #44: Lower limit values of upper/lower limit function BFM#45 to #48: Upper limit values of upper/lower limit function
- only in voltage output mode)/BFM#51 to #54: Load resistance values
- BFM#60: Status automatic transfer function setting
- BFM#61: Error status data automatic transfer-to data register specification
- BFM#62: Upper/lower limit function status data automatic transfer-to data register specification
- BFM#63: Specification of data register for automatic transfer at disconnection detection
- Table Output Function
- Preparation of data table
- Procedures for transferring data table to buffer memory
- Procedures for executing table output function
- Details of table output error
- Examples uses of table output function
- Changing Output Characteristics
- Example of Program using Useful Functions
- Example of Program for Table Output Operation (Pattern Output Operation)
- Program to Initialize FX 3U -4DA (Factory Default)
- FX 3U -4DA Initialization and Test Program
- Outline of function
- D/A Conversion Time
- Analog Output Line
- Switching of Output Mode
- Output Holding Function Cancellation Setting
- Output Setting Data
- Changing of Output Characteristics
- Conversion Time
- Analog Input / output Line
- Setting whether or not a channel is used
- Changing of Input/output Characteristics
- Example: Changing of Voltage Output Characteristics
- PLC Version Number Check
- Temperature Measurement
- Wiring of the Platinum Resistance Thermometer Sensor
- Selection of Temperature Unit
- Connectable PLC and Its Version Number
- Selection of the Resistance Thermometer Sensor
- Input sensor selection
- Selection of the Thermocouple
- Wiring of the thermocouple type J
- Loading of A/D Conversion Data
- Selection of Type K or J
- Details of Parameters
- Limit Cycle Method
- Parameters set in auto-tuning (of limit cycle method)
- Auto-tuning procedure
- Reference: How to obtain three constants in PID control (limit cycle method)
- Step Response Method
- Reference: How to obtain three constants in PID control (step response method)
- Example: System and operation
- Program example of auto-tuning (step response method) and PID control
- Program example of auto-tuning (step response method)
- Error Codes
FX3U SERIES
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
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- Table Of Contents
- Table Of Contents
- Related manuals
- Generic Names and Abbreviations Used in Manuals
- Introduction
- Applicability of programming languages in programming software
- Overview (Sequence Program)
- Convenient functions for output processing
- Introduction of Applied Instructions
- Analog/Positioning Special Control
- Introduction of Devices Constructing PLC
- Device list
- Program Memory and Devices
- Memory operations and latched (battery or EEPROM backed) devices power ON/OFF and RUN/STOP)
- Types of backup methods against power failure
- Change between general devices and latched (battery backed) devices
- Types and Setting of Parameters
- Parameter initial values and available tools for changing parameter values
- Memory capacity setting range
- Compatible optional memory model
- Keyword (entry code)
- Special unit initial value setting [GX Developer Ver.8.24A or later]
- Instruction List
- Step Ladder Instructions
- Devices in Detail
- I/O Relays [X, Y]
- Functions and roles
- Operation timing of input relays
- Auxiliary Relay [M]
- State Relay [S]
- Functions and operation examples
- Timer [T]
- Set value specification method
- Program examples [off-delay timer and flicker timer]
- Handling timers as numeric devices
- Counter [C]
- Handling counters as numeric devices
- High-Speed Counter [C] (FX 3U /FX 3UC PLC)
- Input assignment for high-speed counters
- Handling of high-speed counters
- Current value update timing and comparison of current value
- Related devices
- Changing the logic of external reset input signal
- How to use 2-phase 2-count input counters C251 to C255 with 4 edge counting
- Conditions for hardware counters to be handled as software counters
- Response frequency of high-speed counters
- Cautions on use
- High-Speed Counter [C] (FX 3G PLCs)
- Assignment of counter input terminal and switching of function
- Data Register and File Register [D]
- Structures of data registers and file registers
- Functions and operation examples of data registers
- Functions and operation examples of file registers
- Cautions on using file registers
- Extension Register [R] and Extension File Register [ER]
- Structures of extension registers and extension file registers
- Functions and operation examples of extension registers
- Functions and operation examples of extension file registers
- Cautions on using extension file registers
- Registration of data in extension registers and extension file registers
- Index Register [V and Z]
- Indexing of devices
- Pointer [P and I]
- Functions and operation examples of pointers for interrupt
- How to Specify Devices and Constants to Instructions
- Conversion of numeric values
- Handling of numeric values in floating point operations
- Specification of Constants K, H and E (Decimal, Hexadecimal and Real Number)
- Character Strings
- Specification of Digits for Bit Devices (Kn[ ]***)
- Bit Specification of a Word Device (D[ ].b)
- Indexing
- Indexing in applied instructions
- Indexing example for instruction with limited number of use
- What to Understand before Programming
- Cautions on Creation of Fundamental Programs
- Double output (double coil) operation and countermeasures
- Circuits which cannot be programmed and countermeasures
- I/O Processing and Response Delay
- Mutual Relationship Among Program Flow Control Instructions
- General Rules for Applied Instructions
- Handling of general flags
- Handling of operation error flag
- Limitation in the number of instructions and limitation in simultaneous instruction instances
- Symbolic information storage and block password
- Basic Instruction
- AND, ANI
- LDP, LDF, ANDP, ANDF, ORP, ORF
- MPS, MRD, MPP
- MEP, MEF
- PLS, PLF
- SET, RST
- Number of Instruction Steps and Specified Devices
- Program Flow – FNC 00 to FNC 09
- FNC 00 – CJ / Conditional Jump
- CJ instruction and operations of contact and coil
- Relationship between master control instruction and jump instruction
- FNC 01 – CALL / Call Subroutine
- Cautions on subroutines and interrupt routines
- FNC 02 – SRET / Subroutine Return
- FNC 03 – IRET / Interrupt Return
- FNC 04 – EI / Enable Interrupt
- FNC 05 – DI / Disable Interrupt
- FNC 06 – Main Routine Program End
- FNC 07 – WDT / Watchdog Timer Refresh
- FNC 08 – FOR / Start a FOR/NEXT Loop
- FNC 09 – NEXT / End a FOR/NEXT Loop
- Move and Compare – FNC 10 to FNC 19
- FNC 10 – CMP / Compare
- FNC 11 – ZCP / Zone Compare
- FNC 13 – SMOV / Shift Move
- FNC 14 – CML / Complement
- FNC 15 – BMOV / Block Move
- Function of transfer between file registers and data registers
- FNC 16 – FMOV / Fill Move
- FNC 17 – XCH / Exchange
- FNC 18 – BCD / Conversion to Binary Coded Decimal
- FNC 19 – BIN / Conversion to Binary
- Arithmetic and Logical Operation (+, −, ×, ÷) – FNC 20 to FNC 29
- FNC 20 – ADD / Addition
- FNC 21 – SUB / Subtraction
- FNC 22 – MUL / Multiplication
- FNC 23 – DIV / Division
- FNC 24 – INC / Increment
- FNC 25 – DEC / Decrement
- FNC 26 – WAND / Logical Word AND
- FNC 27 – WOR / Logical Word OR
- FNC 28 – WXOR / Logical Exclusive OR
- FNC 29 – NEG / Negation
- Rotation and Shift Operation – FNC 30 to FNC 39
- FNC 30 – ROR / Rotation Right
- FNC 31 – ROL / Rotation Left
- FNC 32 – RCR / Rotation Right with Carry
- FNC 33 – RCL / Rotation Left with Carry
- FNC 34 – SFTR / Bit Shift Right
- FNC 35 – SFTL / Bit Shift Left
- FNC 36 – WSFR / Word Shift Right
- FNC 37 – WSFL / Word Shift Left
- FNC 38 – SFWR / Shift Write [FIFO/FILO Control]
- FNC 39 – SFRD / Shift Read [FIFO Control]
- Data Operation – FNC 40 to FNC 49
- FNC 40 – ZRST / Zone Reset
- FNC 41 – DECO / Decode
- FNC 42 – ENCO / Encode
- FNC 43 – SUM / Sum of Active Bits
- FNC 44 – BON / Check Specified Bit Status
- FNC 45 – MEAN / Mean
- FNC 46 – ANS / Timed Annunciator Set
- FNC 47 – ANR / Annunciator Reset
- FNC 48 – SQR / Square Root
- FNC 49 – FLT / Conversion to Floating Point
- High-Speed Processing – FNC 50 to FNC 59
- FNC 50 – REF / Refresh
- What should be understood before using the REF instruction
- FNC 51 – REFF / Refresh and Filter Adjust
- What should be understood before using REFF instruction
- FNC 52 – MTR / Input Matrix
- Operation and cautions for the MTR instruction
- FNC 53 – HSCS / High-Speed Counter Set
- Common cautions on using instructions for high-speed counter
- FNC 54 – HSCR / High-Speed Counter Reset
- FNC 55 – HSZ / High-Speed Counter Zone Compare
- Program in which comparison result is set to ON when power is turned ON ZCP (FNC 11) instruction]
- Table high-speed comparison mode (M8130)
- Frequency control mode (HSZ and PLSY instructions) (M8132)
- FNC 56 – SPD / Speed Detection
- FNC 57 – PLSY / Pulse Y Output
- FNC 58 – PWM / Pulse Width Modulation
- FNC 59 – PLSR / Acceleration/Deceleration Setup
- Handy Instruction – FNC 60 to FNC 69
- FNC 60 – IST / Initial State
- IST instruction equivalent circuit
- Example of IST instruction introduction (example of workpiece transfer mechanism)
- FNC 61 – SER / Search a Data Stack
- FNC 62 – ABSD / Absolute Drum Sequencer
- FNC 63 – INCD / Incremental Drum Sequencer
- FNC 64 – TTMR / Teaching Timer
- FNC 65 – STMR / Special Timer
- FNC 66 – ALT / Alternate State
- FNC 67 – RAMP / Ramp Variable Value
- FNC 68 – ROTC / Rotary Table Control
- FNC 69 – SORT / SORT Tabulated Data
- External FX I/O Device – FNC 70 to FNC 79
- FNC 70 – TKY / Ten Key Input
- FNC 71 – HKY / Hexadecimal Input
- FNC 72 – DSW / Digital Switch (Thumbwheel Input)
- FNC 73 – SEGD / Seven Segment Decoder
- FNC 74 – SEGL / Seven Segment With Latch
- How to select a seven-segment display unit
- FNC 75 – ARWS / Arrow Switch
- FNC 76 – ASC / ASCII Code Data Input
- FNC 77 – PR / Print (ASCII Code)
- FNC 78 – FROM / Read From A Special Function Block
- Common items between FROM instruction and TO instruction (details)
- FNC 79 – TO / Write To A Special Function Block
- External FX Device – FNC 80 to FNC 89
- FNC 80 – RS / Serial Communication
- FNC 81 – PRUN / Parallel Run (Octal Mode)
- FNC 82 – ASCI / Hexadecimal to ASCII Conversion
- FNC 83 – HEX / ASCII to Hexadecimal Conversion
- FNC 84 – CCD / Check Code
- FNC 85 - VRRD / Volume Read
- FNC 86 - VRSC / Volume Scale
- FNC 87 – RS2 / Serial Communication 2
- FNC 88 – PID / PID Control Loop
- Data Transfer 2 – FNC100 to FNC109
- FNC102 – ZPUSH/Batch Store of Index Register
- FNC103 – ZPOP/Batch POP of Index Register
- Floating Point – FNC110 to FNC139
- FNC110 – ECMP / Floating Point Compare
- FNC111 – EZCP / Floating Point Zone Compare
- FNC112 – EMOV / Floating Point Move
- FNC116 – ESTR / Floating Point to Character String Conversion
- FNC117 – EVAL / Character String to Floating Point Conversion
- FNC118 – EBCD / Floating Point to Scientific Notation Conversion
- FNC119 – EBIN / Scientific Notation to Floating Point Conversion
- FNC120 – EADD / Floating Point Addition
- FNC121 – ESUB / Floating Point Subtraction
- FNC122 – EMUL / Floating Point Multiplication
- FNC123 – EDIV / Floating Point Division
- FNC124 – EXP / Floating Point Exponent
- FNC125 – LOGE / Floating Point Natural Logarithm
- FNC126 – LOG10 / Floating Point Common Logarithm
- FNC127 – ESQR / Floating Point Square Root
- FNC128 – ENEG / Floating Point Negation
- FNC129 – INT / Floating Point to Integer Conversion
- FNC130 – SIN / Floating Point Sine
- FNC131 – COS / Floating Point Cosine
- FNC132 – TAN / Floating Point Tangent
- FNC133 – ASIN / Floating Point Arc Sine
- FNC134 – ACOS / Floating Point Arc Cosine
- FNC135 – ATAN / Floating Point Arc Tangent
- FNC136 – RAD / Floating Point Degrees to Radians Conversion
- FNC137 – DEG / Floating Point Radians to Degrees Conversion
- Data Operation 2 – FNC140 to FNC149
- FNC140 – WSUM / Sum of Word Data
- FNC141 – WTOB / WORD to BYTE
- FNC142 – BTOW / BYTE to WORD
- FNC143 – UNI / 4-bit Linking of Word Data
- FNC144 – DIS / 4-bit Grouping of Word Data
- FNC147 – SWAP / Byte Swap
- FNC149 – SORT2 / Sort Tabulated Data 2
- Positioning Control – FNC150 to FNC159
- FNC150 – DSZR / Dog Search Zero Return
- FNC151 – DVIT / Interrupt Positioning
- FNC152 – TBL / Batch Data Positioning Mode
- FNC155 – ABS / Absolute Current Value Read
- FNC156 – ZRN / Zero Return
- FNC157 – PLSV / Variable Speed Pulse Output
- FNC158 – DRVI / Drive to Increment
- FNC159 – DRVA / Drive to Absolute
- Real Time Clock Control – FNC160 to FNC169
- FNC160 – TCMP / RTC Data Compare
- FNC161 – TZCP / RTC Data Zone Compare
- FNC162 – TADD / RTC Data Addition
- FNC163 – TSUB / RTC Data Subtraction
- FNC164 – HTOS / Hour to Second Conversion
- FNC165 – STOH / Second to Hour Conversion
- FNC166 – TRD / Read RTC data
- FNC167 – TWR / Set RTC data
- FNC169 – HOUR / Hour Meter
- External Device – FNC170 to FNC179
- FNC170 – GRY / Decimal to Gray Code Conversion
- FNC171 – GBIN / Gray Code to Decimal Conversion
- FNC176 – RD3A / Read form Dedicated Analog Block
- FNC177 – WR3A / Write to Dedicated Analog Block
- Introduction of Alternate Instructions – FNC180
- Others – FNC181 to FNC189
- FNC182 – COMRD / Read Device Comment Data
- FNC184 – RND / Random Number Generation
- FNC186 – DUTY / Timing Pulse Generation
- FNC188 – CRC / Cyclic Redundancy Check
- FNC189 – HCMOV / High-Speed Counter Move
- Block Data Operation – FNC190 to FNC199
- FNC192 – BK+ / Block Data Addition
- NFC193 – BK– / Block Data Subtraction
- FNC194~199 – BKCMP=, >, <, < >, <=, >= / Block Data Compare
- Character String Control – FNC200 to FNC209
- FNC200 – STR / BIN to Character String Conversion
- FNC201 – VAL / Character String to BIN Conversion
- FNC202 – $+ / Link Character Strings
- FNC203 – LEN / Character String Length Detection
- FNC204 – RIGHT / Extracting Character String Data from the Right
- FNC205 – LEFT / Extracting Character String Data from the Left
- FNC206 – MIDR / Random Selection of Character Strings
- FNC207 – MIDW / Random Replacement of Character Strings
- FNC208 – INSTR / Character string search
- FNC209 – $MOV / Character String Transfer
- Data Operation 3 – FNC210 to FNC219
- FNC210 – FDEL / Deleting Data from Tables
- FNC211 – FINS / Inserting Data to Tables
- FNC212 – POP / Shift Last Data Read [FILO Control]
- FNC213 – SFR / Bit Shift Right with Carry
- FNC214 – SFL / Bit Shift Left with Carry
- Data Comparison – FNC220 to FNC249
- FNC224~230 – LD =, >, <, <>, <=, >= / Data Comparison
- FNC232~238 – AND=, >, <, < >, <=, >= / Data Comparison
- FNC240~246 – OR=, >, <, < >, <=, >= / Data Comparison
- Data Table Operation – FNC250 to FNC269
- FNC256 – LIMIT / Limit Control
- FNC257 – BAND / Dead Band Control
- FNC258 – ZONE / Zone Control
- FNC259 – SCL / Scaling (Coordinate by Point Data)
- FNC260 – DABIN / Decimal ASCII to BIN Conversion
- FNC261 – BINDA / BIN to Decimal ASCII Conversion
- FNC269 – SCL2 / Scaling 2 (Coordinate by X/Y Data)
- External Device Communication Inverter Communication) – FNC270 to FNC275
- FNC270 – IVCK / Inverter Status Check
- FNC271 – IVDR / Inverter Drive
- FNC272 – IVRD / Inverter Parameter Read
- FNC273 – IVWR / Inverter Parameter Write
- FNC274 – IVBWR / Inverter Parameter Block Write
- FNC275 – IVMC / Inverter Multi Command
- Data Transfer 3 – FNC276 to FNC279
- FNC278 – RBFM / Divided BFM Read
- Common items between RBFM (FNC278) instruction and WBFM (FNC279) instruction
- FNC279 – WBFM / Divided BFM Write
- High-Speed Processing 2 – FNC280 to FNC289
- FNC280 – HSCT / High-Speed Counter Compare With Data Table
- Extension File Register Control – FNC290 to FNC299
- FNC290 – LOADR / Load From ER
- FNC291 – SAVER / Save to ER
- FNC292 – INITR / Initialize R and ER
- FNC293 – LOGR / Logging R and ER
- FNC294 – RWER / Rewrite to ER
- FNC295 – INITER / Initialize ER
- FX 3U -CF-ADP Applied Instructions – FNC300 to FNC305
- FNC 300 – FLCRT / File create•check
- Detailed explanation of setting data
- FNC 301 – FLDEL / File delete•CF card format
- FNC 302 – FLWR / Data write
- FNC 303 – FLRD / Data read
- FNC 304 – FLCMD / FX 3U -CF-ADP command
- FNC 305 – FLSTRD / FX 3U -CF-ADP status read
- SFC Program and Step Ladder
- SFC program creating procedure
- Handling and role of initial state relay
- Latched (battery backed) type state relays
- SFC flow formats
- Program of branch/recombination state relays
- Rule for creating branch circuit
- Program examples
- Step Ladder
- Expression of step ladder
- Creation of step ladder program (SFC program → STL program)
- Preliminary knowledge for creating step ladder programs
- Program with state relays in branches and recombination
- Interrupt Function and Pulse Catch Function
- Common Items
- Related items
- Input Interrupt (Interrupt Triggered by External Signal) [Without Delay Function]
- Examples of practical programs (programs to measure short pulse width)
- Input interrupt (Interrupt by External Signal) [With Delay Function]
- Examples of practical program (timer interrupt programs using applied instruction)
- Counter Interrupt - Interrupt Triggered by Counting Up of High-Speed Counter
- Pulse Catch Function [M8170 to M8177]
- Pulse width/Pulse period measurement function [M8075 to M8079, D8074 to D8097]
- Operation of Special Devices (M8000 -, D8000 -)
- Special Data Register (D8000 to D8511)
- Supplement of Special Devices (M8000 - and D8000 -)
- Watchdog timer [D8000]
- Power failure detection time [D8008, M8008 and M8007]
- Real time clock [M8015 to M8019 and D8013 to D8019]
- How to set real time clock
- Input filter adjustment [D8020]
- Battery [BATT (BAT)] LED and [ALM] LED OFF command [M8030]
- Built-in analog volume [D8030 and D8031]
- All outputs disable [M8034]
- Constant scan mode [M8039 and D8039]
- Analog expansion boards [M8260 to M8279 and D8260 to D8279]
- Analog special adapters [M8260 to M8299 and D8260 to D8299]
- Error Check Method and Error Code List
- Error Code Check Method and Indication
- Error code check method by GX Developer
- Error indication
- Supplementary Explanation of Devices for Error Detection
- Operations of special devices for error detection
- Error Code List and Action
- Appendix A: Programming Tool Applicability and Version Upgrade History
- Appendix A-1-2 Cautions on writing during RUN
- Appendix A-1-3 Precautions on Use of (Built-in USB) Programming Port
- Appendix A-1-4 Cautions on using transparent function by way of USB in GOT1000 Series
- Appendix A-1-5 Cautions on using transparent (2-port) function of GOT-F900 Series
- Appendix A-2 Peripheral product applicability (except programming tools)
- Appendix A-3 Version Upgrade History
- Appendix A-3-2 Version check
- Appendix B: Instruction Execution Time
- Appendix B-2 Step Ladder Instruction Execution Time
- Appendix B-4 Applied Instruction Execution Time
- Appendix B-5 Execution Time of Pulse Generation Instruction P in Each Applied Instruction
- Appendix B-6 Execution Time on Combination of Applicable Devices and Indexing
- Appendix C-1 Applied instructions [by instruction type]
- Appendix C-2 Applied instructions [in alphabetical order]
- Appendix D: Discontinued models
- Warranty
- Revised History
FX3U SERIES
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- About this Manual
- How PLCs Process Programs
- The MELSEC FX Family
- Selecting the Right Controller
- Controller Design
- GC base units
- S base units
- U base units
- PLC components glossary
- Structure of a Program Instruction
- Bits, Bytes and Words
- The Basic Instruction Set
- Starting logic operations
- Using switches and sensors
- AND operations
- OR operations
- Instructions for connecting operation blocks
- Pulse-triggered execution of operations
- Setting and resetting devices
- Storing, reading and deleting operation results
- Generating pulses
- Master control function (MC and MCR instructions)
- Inverting the result of an operation
- Safety First!
- Programming PLC Applications
- A rolling shutter gate
- Inputs and Outputs
- Relays
- Special relays
- Timers
- Counters
- Registers
- Special registers
- File registers
- Programming Tips for Timers and Counters
- Switch-off delay
- ON- and OFF-Delay
- Clock signal generators
- Applied Instructions Reference
- Entering applied instructions
- Instructions for Moving Data
- Moving groups of bit devices
- Moving blocks of data with the BMOV instruction
- Copying source devices to multiple destinations (FMOV)
- Exchanging data with special function modules
- Compare Instructions
- Comparisons within logic operations
- Math Instructions
- Addition
- Subtraction
- Multiplication
- Division
- Combining math instructions
- Introduction
- Communications modules
- Analog Modules
- Criteria for selecting analog modules
- Adapter boards, special adapters and special function modules
- List of Analog Modules
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