Mitsubishi Electronics Mitsubishi Digital Electronics Video Gaming Accessories FX3G User Manuals

Table of Contents

• Front Cover

  1
• Manual Number

  3
• Table of Contents

  5
• Related manuals

  16
• Generic Names and Abbreviations Used in Manuals

  22
• 1. Introduction

  24
  • 1.1 Programming Language in PLCs

    24
    • 1.1.1 Types of programming languages

      24
    • 1.1.2 Compatibility among programs

      25
• 2. Overview (Sequence Program)

  26
  • 2.1 Introduction of Convenient Functions

    26
    • 2.1.1 Convenient functions for input processing

      26
    • 2.1.2 Convenient functions for output processing

      27
    • 2.1.3 Functions for supporting sequence control

      27
  • 2.2 Introduction of Applied Instructions

    28
    • 2.2.1 Major applied instructions

      28
  • 2.3 Analog/Positioning Special Control

    29
  • 2.4 Link and Communication

    30
  • 2.5 Introduction of Devices Constructing PLC

    31
    • 2.5.1 Relationship among devices

      31
    • 2.5.2 Device list

      32
  • 2.6 Program Memory and Devices

    34
    • 2.6.1 Memory structure

      34
    • 2.6.2 Memory operations and latched (battery or EEPROM backed) devices (power ON/OFF and RUN/STOP)

      36
    • 2.6.3 Types of backup methods against power failure

      40
    • 2.6.4 Change between general devices and latched (battery backed) devices

      41
    • 2.6.5 How to initialize devices (battery backed)

      41
  • 2.7 Types and Setting of Parameters

    42
    • 2.7.1 Parameter list

      42
    • 2.7.2 Parameter initial values and available tools for changing parameter values

      44
    • 2.7.3 Memory capacity setting range

      46
    • 2.7.4 Compatible optional memory model

      47
    • 2.7.5 Keyword (entry code)

      48
    • 2.7.6 Special unit initial value setting [GX Developer Ver.8.23Z or later]

      53
    • 2.7.7 Positioning setting [for TBL (FNC152) instruction] [GX Developer Ver.8.23Z or later]

      53
    • 2.7.8 Built-in CC-Link/LT Setup (dedicated to FX3UC-32MT-LT-2)

      53
    • 2.7.9 Parameter settings by GX Developer

      53
• 3. Instruction List

  66
  • 3.1 Basic Instructions

    66
  • 3.2 Step Ladder Instructions

    68
  • 3.3 Applied Instructions ... in Ascending Order of FNC Number

    68
• 4. Devices in Detail

  82
  • 4.1 Device Number List

    82
  • 4.2 I/O Relays [X, Y]

    86
    • 4.2.1 Numbers of I/O relays

      86
    • 4.2.2 Functions and roles

      87
    • 4.2.3 Operation timing of input relays

      88
  • 4.3 Auxiliary Relay [M]

    89
    • 4.3.1 Numbers of auxiliary relays

      89
    • 4.3.2 Functions and operation examples

      89
  • 4.4 State Relay [S]

    91
    • 4.4.1 Numbers of state relays

      91
    • 4.4.2 Functions and operation examples

      92
  • 4.5 Timer [T]

    94
    • 4.5.1 Numbers of timers

      94
    • 4.5.2 Functions and operation examples

      94
    • 4.5.3 Set value specification method

      96
    • 4.5.4 Cautions on routines

      96
    • 4.5.5 Details of timer operation and timer accuracy

      96
    • 4.5.6 Program examples [off-delay timer and flicker timer]

      97
    • 4.5.7 Handling timers as numeric devices

      98
  • 4.6 Counter [C]

    99
    • 4.6.1 Numbers of counters

      99
    • 4.6.2 Features of counters

      99
    • 4.6.3 Related devices (to specify counting direction) [32-bit counter]

      99
    • 4.6.4 Functions and operation examples

      100
    • 4.6.5 Set value specification method

      101
    • 4.6.6 Response speed of counters

      101
    • 4.6.7 Handling counters as numeric devices

      102
  • 4.7 High Speed Counter [C] (FX3U/FX3UC PLC)

    103
    • 4.7.1 Types and device numbers of high speed counters

      103
    • 4.7.2 Input assignment for high speed counters

      105
    • 4.7.3 Handling of high speed counters

      106
    • 4.7.4 Current value update timing and comparison of current value

      108
    • 4.7.5 Related devices

      109
    • 4.7.6 Changing the logic of external reset input signal

      110
    • 4.7.7 Assignment of counter input terminal and switching of function

      110
    • 4.7.8 How to use 2-phase 2-count input counters C251 to C255 with 4 edge counting

      111
    • 4.7.9 Conditions for hardware counters to be handled as software counters

      112
    • 4.7.10 Response frequency of high speed counters

      113
    • 4.7.11 Cautions on use

      115
  • 4.8 High Speed Counter [C] (FX3G PLCs)

    117
    • 4.8.1 Types and device numbers of high speed counters

      117
    • 4.8.2 Input assignment for high speed counters

      119
    • 4.8.3 Handling of high speed counters

      120
    • 4.8.4 Current value update timing and comparison of current value

      120
    • 4.8.5 Related devices

      120
    • 4.8.6 Assignment of counter input terminal and switching of function

      121
    • 4.8.7 Response frequency of high speed counters

      122
    • 4.8.8 Cautions on use

      123
  • 4.9 Data Register and File Register [D]

    125
    • 4.9.1 Numbers of data registers and file registers

      125
    • 4.9.2 Structures of data registers and file registers

      126
    • 4.9.3 Functions and operation examples of data registers

      127
    • 4.9.4 Functions and operation examples of file registers

      129
    • 4.9.5 Cautions on using file registers

      132
  • 4.10 Extension Register [R] and Extension File Register [ER]

    133
    • 4.10.1 Numbers of extension registers and extension file registers

      133
    • 4.10.2 Data storage destination and access method

      133
    • 4.10.3 Structures of extension registers and extension file registers

      134
    • 4.10.4 Initialization of extension registers and extension file registers

      134
    • 4.10.5 Functions and operation examples of extension registers

      135
    • 4.10.6 Functions and operation examples of extension file registers

      136
    • 4.10.7 Cautions on using extension file registers

      139
    • 4.10.8 Registration of data in extension registers and extension file registers

      140
  • 4.11 Index Register [V and Z]

    144
    • 4.11.1 Numbers of index registers

      144
    • 4.11.2 Functions and structures

      144
    • 4.11.3 Indexing of devices

      145
  • 4.12 Pointer [P and I]

    146
    • 4.12.1 Numbers of pointers

      146
    • 4.12.2 Functions and operation examples of pointers for branch

      146
    • 4.12.3 Functions and operation examples of pointers for interrupt

      147
• 5. How to Specify Devices and Constants to Instructions

  151
  • 5.1 Numeric Values Handled in PLCs (Octal, Decimal, Hexadecimal and Real Numbers)

    151
    • 5.1.1 Types of numeric values

      151
    • 5.1.2 Conversion of numeric values

      152
    • 5.1.3 Handling of numeric values in floating point operations

      153
  • 5.2 Specification of Constants K, H and E (Decimal, Hexadecimal and Real Number)

    155
    • 5.2.1 Constant K (decimal number)

      155
    • 5.2.2 Constant H (hexadecimal number)

      155
    • 5.2.3 Constant E (real number)

      155
  • 5.3 Character Strings

    156
    • 5.3.1 Character string constant ("ABC")

      156
    • 5.3.2 Character string data

      156
  • 5.4 Specification of Digits for Bit Devices (Kn[ ]***)

    157
  • 5.5 Bit Specification of a Word Device (D[ ].b)

    158
  • 5.6 Direct Specification of Buffer Memory (U[ ]\G[ ])

    158
  • 5.7 Indexing

    159
    • 5.7.1 Indexing in basic instructions

      159
    • 5.7.2 Indexing in applied instructions

      160
    • 5.7.3 Indexing example for instruction with limited number of use.

      162
• 6. What to Understand before Programming

  163
  • 6.1 How to Read Explanation of Instructions

    163
  • 6.2 Cautions on Creation of Fundamental Programs

    166
    • 6.2.1 Programming procedure and execution order

      166
    • 6.2.2 Double output (double coil) operation and countermeasures

      167
    • 6.2.3 Circuits which cannot be programmed and countermeasures

      168
  • 6.3 I/O Processing and Response Delay

    169
  • 6.4 Mutual Relationship Among Program Flow Control Instructions

    170
  • 6.5 General Rules for Applied Instructions

    172
    • 6.5.1 Expression and operation type of applied instructions

      172
    • 6.5.2 Handling of general flags

      174
    • 6.5.3 Handling of operation error flag

      176
    • 6.5.4 Handling functions of extension flag

      176
    • 6.5.5 Limitation in number of instructions

      177
• 7. Basic Instruction

  178
  • 7.1 LD, LDI

    180
  • 7.2 OUT

    182
  • 7.3 AND, ANI

    185
  • 7.4 OR, ORI

    188
  • 7.5 LDP, LDF, ANDP, ANDF, ORP, ORF

    191
  • 7.6 ORB

    197
  • 7.7 ANB

    198
  • 7.8 MPS, MRD, MPP

    199
  • 7.9 MC, MCR

    203
  • 7.10 INV

    206
  • 7.11 MEP, MEF

    207
  • 7.12 PLS, PLF

    209
  • 7.13 SET, RST

    212
  • 7.14 NOP

    215
  • 7.15 END

    216
  • 7.16 Number of Instruction Steps and Specified Devices

    217
• 8. Program Flow – FNC 00 to FNC 09

  218
  • 8.1 FNC 00 – CJ / Conditional Jump

    219
    • 8.1.1 CJ instruction and operations of contact and coil

      223
    • 8.1.2 Relationship between master control instruction and jump instruction

      225
  • 8.2 FNC 01 – CALL / Call Subroutine

    226
    • 8.2.1 Cautions on subroutines and interrupt routines

      228
  • 8.3 FNC 02 – SRET / Subroutine Return

    230
  • 8.4 FNC 03 – IRET / Interrupt Return

    231
  • 8.5 FNC 04 – EI / Enable Interrupt

    233
  • 8.6 FNC 05 – DI / Disable Interrupt

    234
  • 8.7 FNC 06 – Main Routine Program End

    235
  • 8.8 FNC 07 – WDT / Watchdog Timer Refresh

    237
  • 8.9 FNC 08 – FOR / Start a FOR/NEXT Loop

    239
  • 8.10 FNC 09 – NEXT / End a FOR/NEXT Loop

    240
• 9. Move and Compare – FNC 10 to FNC 19

  242
  • 9.1 FNC 10 – CMP / Compare

    243
  • 9.2 FNC 11 – ZCP / Zone Compare

    245
  • 9.3 FNC 12 – MOV / Move

    247
  • 9.4 FNC 13 – SMOV / Shift Move

    250
  • 9.5 FNC 14 – CML / Complement

    252
  • 9.6 FNC 15 – BMOV / Block Move

    254
    • 9.6.1 Function of transfer between file registers and data registers

      256
  • 9.7 FNC 16 – FMOV / Fill Move

    258
  • 9.8 FNC 17 – XCH / Exchange

    260
  • 9.9 FNC 18 – BCD / Conversion to Binary Coded Decimal

    262
  • 9.10 FNC 19 – BIN / Conversion to Binary

    265
• 10. Arithmetic and Logical Operation (+, -, ×, ÷) – FNC 20 to FNC 29

  268
  • 10.1 FNC 20 – ADD / Addition

    269
  • 10.2 FNC 21 – SUB / Subtraction

    272
  • 10.3 FNC 22 – MUL / Multiplication

    275
  • 10.4 FNC 23 – DIV / Division

    278
  • 10.5 FNC 24 – INC / Increment

    281
  • 10.6 FNC 25 – DEC / Decrement

    283
  • 10.7 FNC 26 – WAND / Logical Word AND

    284
  • 10.8 FNC 27 – WOR / Logical Word OR

    286
  • 10.9 FNC 28 – WXOR / Logical Exclusive OR

    288
  • 10.10 FNC 29 – NEG / Negation

    290
• 11. Rotation and Shift Operation – FNC 30 to FNC 39

  292
  • 11.1 FNC 30 – ROR / Rotation Right

    293
  • 11.2 FNC 31 – ROL / Rotation Left

    295
  • 11.3 FNC 32 – RCR / Rotation Right with Carry

    297
  • 11.4 FNC 33 – RCL / Rotation Left with Carry

    299
  • 11.5 FNC 34 – SFTR / Bit Shift Right

    301
  • 11.6 FNC 35 – SFTL / Bit Shift Left

    303
    • 11.6.1 Replacement of SFT instruction in F1 and F2 Series

      305
  • 11.7 FNC 36 – WSFR / Word Shift Right

    306
  • 11.8 FNC 37 – WSFL / Word Shift Left

    308
  • 11.9 FNC 38 – SFWR / Shift Write [FIFO/FILO Control]

    310
  • 11.10 FNC 39 – SFRD / Shift Read [FIFO Control]

    313
• 12. Data Operation – FNC 40 to FNC 49

  315
  • 12.1 FNC 40 – ZRST / Zone Reset

    316
  • 12.2 FNC 41 – DECO / Decode

    319
  • 12.3 FNC 42 – ENCO / Encode

    322
  • 12.4 FNC 43 – SUM / Sum of Active Bits

    324
  • 12.5 FNC 44 – BON / Check Specified Bit Status

    327
  • 12.6 FNC 45 – MEAN / Mean

    329
  • 12.7 FNC 46 – ANS / Timed Annunciator Set

    331
  • 12.8 FNC 47 – ANR / Annunciator Reset

    333
  • 12.9 FNC 48 – SQR / Square Root

    334
  • 12.10 FNC 49 – FLT / Conversion to Floating Point

    335
• 13. High Speed Processing – FNC 50 to FNC 59

  337
  • 13.1 FNC 50 – REF / Refresh

    338
    • 13.1.1 What should be understood before using the REF instruction

      341
  • 13.2 FNC 51 – REFF / Refresh and Filter Adjust

    342
    • 13.2.1 What should be understood before using REFF instruction

      344
  • 13.3 FNC 52 – MTR / Input Matrix

    345
    • 13.3.1 Operation and cautions for MTR instruction

      348
  • 13.4 FNC 53 – HSCS / High Speed Counter Set

    349
    • 13.4.1 Common cautions on using instructions for high speed counter

      352
  • 13.5 FNC 54 – HSCR / High Speed Counter Reset

    355
  • 13.6 FNC 55 – HSZ / High Speed Counter Zone Compare

    358
    • 13.6.1 Program in which comparison result is set to ON when power is turned ON [ZCP (FNC 11) instruction]

      362
    • 13.6.2 Table high speed comparison mode (M8130)

      364
    • 13.6.3 Frequency control mode (HSZ and PLSY instructions) (M8132)

      367
  • 13.7 FNC 56 – SPD / Speed Detection

    370
  • 13.8 FNC 57 – PLSY / Pulse Y Output

    374
  • 13.9 FNC 58 – PWM / Pulse Width Modulation

    379
  • 13.10 FNC 59 – PLSR / Acceleration/Deceleration Setup

    382
• 14. Handy Instruction – FNC 60 to FNC 69

  387
  • 14.1 FNC 60 – IST / Initial State

    388
    • 14.1.1 IST instruction equivalent circuit

      390
    • 14.1.2 Example of IST instruction introduction (example of workpiece transfer mechanism)

      391
  • 14.2 FNC 61 – SER / Search a Data Stack

    398
  • 14.3 FNC 62 – ABSD / Absolute Drum Sequencer

    401
  • 14.4 FNC 63 – INCD / Incremental Drum Sequencer

    404
  • 14.5 FNC 64 – TTMR / Teaching Timer

    406
  • 14.6 FNC 65 – STMR / Special Timer

    408
  • 14.7 FNC 66 – ALT / Alternate State

    410
  • 14.8 FNC 67 – RAMP / Ramp Variable Value

    412
  • 14.9 FNC 68 – ROTC / Rotary Table Control

    414
  • 14.10 FNC 69 – SORT / SORT Tabulated Data

    417
• 15. External FX I/O Device – FNC 70 to FNC 79

  420
  • 15.1 FNC 70 – TKY / Ten Key Input

    421
  • 15.2 FNC 71 – HKY / Hexadecimal Input

    425
  • 15.3 FNC 72 – DSW / Digital Switch (Thumbwheel Input)

    429
  • 15.4 FNC 73 – SEGD / Seven Segment Decoder

    432
  • 15.5 FNC 74 – SEGL / Seven Segment With Latch

    434
    • 15.5.1 How to select a seven-segment display unit

      437
    • 15.5.2 How to select parameter "n" based on seven-segment display specifications

      437
  • 15.6 FNC 75 – ARWS / Arrow Switch

    439
  • 15.7 FNC 76 – ASC / ASCII Code Data Input

    443
  • 15.8 FNC 77 – PR / Print (ASCII Code)

    445
  • 15.9 FNC 78 – FROM / Read From A Special Function Block

    448
    • 15.9.1 Common items between FROM instruction and TO instruction (details)

      451
  • 15.10 FNC 79 – TO / Write To A Special Function Block

    453
• 16. External FX Device – FNC 80 to FNC 89

  455
  • 16.1 FNC 80 – RS / Serial Communication

    456
  • 16.2 FNC 81 – PRUN / Parallel Run (Octal Mode)

    458
  • 16.3 FNC 82 – ASCI / Hexadecimal to ASCII Conversion

    460
  • 16.4 FNC 83 – HEX / ASCII to Hexadecimal Conversion

    463
  • 16.5 FNC 84 – CCD / Check Code

    466
  • 16.6 FNC 85 - VRRD / Volume Read

    469
  • 16.7 FNC 86 - VRSC / Volume Scale

    471
  • 16.8 FNC 87 – RS2 / Serial Communication 2

    473
  • 16.9 FNC 88 – PID / PID Control Loop

    476
• 17. Data Transfer 2 – FNC100 to FNC109

  480
  • 17.1 FNC102 – ZPUSH/Batch Store of Index Register

    481
  • 17.2 FNC103 – ZPOP/Batch POP of Index Register

    484
• 18. Floating Point – FNC110 to FNC139

  485
  • 18.1 FNC110 – ECMP / Floating Point Compare

    487
  • 18.2 FNC111 – EZCP / Floating Point Zone Compare

    488
  • 18.3 FNC112 – EMOV / Floating Point Move

    490
  • 18.4 FNC116 – ESTR / Floating Point to Character String Conversion

    491
  • 18.5 FNC117 – EVAL / Character String to Floating Point Conversion

    497
  • 18.6 FNC118 – EBCD / Floating Point to Scientific Notation Conversion

    502
  • 18.7 FNC119 – EBIN / Scientific Notation to Floating Point Conversion

    503
  • 18.8 FNC120 – EADD / Floating Point Addition

    505
  • 18.9 FNC121 – ESUB / Floating Point Subtraction

    506
  • 18.10 FNC122 – EMUL / Floating Point Multiplication

    507
  • 18.11 FNC123 – EDIV / Floating Point Division

    508
  • 18.12 FNC124 – EXP / Floating Point Exponent

    509
  • 18.13 FNC125 – LOGE / Floating Point Natural Logarithm

    511
  • 18.14 FNC126 – LOG10 / Floating Point Common Logarithm

    513
  • 18.15 FNC127 – ESQR / Floating Point Square Root

    515
  • 18.16 FNC128 – ENEG / Floating Point Negation

    516
  • 18.17 FNC129 – INT / Floating Point to Integer Conversion

    517
  • 18.18 FNC130 – SIN / Floating Point Sine

    519
  • 18.19 FNC131 – COS / Floating Point Cosine

    520
  • 18.20 FNC132 – TAN / Floating Point Tangent

    521
  • 18.21 FNC133 – ASIN / Floating Point Arc Sine

    522
  • 18.22 FNC134 – ACOS / Floating Point Arc Cosine

    524
  • 18.23 FNC135 – ATAN / Floating Point Arc Tangent

    526
  • 18.24 FNC136 – RAD / Floating Point Degrees to Radians Conversion

    528
  • 18.25 FNC137 – DEG / Floating Point Radians to Degrees Conversion

    530
• 19. Data Operation 2 – FNC140 to FNC149

  531
  • 19.1 FNC140 – WSUM / Sum of Word Data

    532
  • 19.2 FNC141 – WTOB / WORD to BYTE

    534
  • 19.3 FNC142 – BTOW / BYTE to WORD

    536
  • 19.4 FNC143 – UNI / 4-bit Linking of Word Data

    538
  • 19.5 FNC144 – DIS / 4-bit Grouping of Word Data

    540
  • 19.6 FNC147 – SWAP / Byte Swap

    542
  • 19.7 FNC149 – SORT2 / Sort Tabulated Data 2

    543
• 20. Positioning Control – FNC150 to FNC159

  547
  • 20.1 FNC150 – DSZR / Dog Search Zero Return

    548
  • 20.2 FNC151 – DVIT / Interrupt Positioning

    550
  • 20.3 FNC152 – TBL / Batch Data Positioning Mode

    552
  • 20.4 FNC155 – ABS / Absolute Current Value Read

    553
  • 20.5 FNC156 – ZRN / Zero Return

    554
  • 20.6 FNC157 – PLSV / Variable Speed Pulse Output

    556
  • 20.7 FNC158 – DRVI / Drive to Increment

    558
  • 20.8 FNC159 – DRVA / Drive to Absolute

    560
• 21. Real Time Clock Control – FNC160 to FNC169

  562
  • 21.1 FNC160 – TCMP / RTC Data Compare

    563
  • 21.2 FNC161 – TZCP / RTC Data Zone Compare

    565
  • 21.3 FNC162 – TADD / RTC Data Addition

    567
  • 21.4 FNC163 – TSUB / RTC Data Subtraction

    569
  • 21.5 FNC164 – HTOS / Hour to Second Conversion

    571
  • 21.6 FNC165 – STOH / Second to Hour Conversion

    573
  • 21.7 FNC166 – TRD / Read RTC data

    575
  • 21.8 FNC167 – TWR / Set RTC data

    576
  • 21.9 FNC169 – HOUR / Hour Meter

    578
• 22. External Device – FNC170 to FNC179

  580
  • 22.1 FNC170 – GRY / Decimal to Gray Code Conversion

    581
  • 22.2 FNC171 – GBIN / Gray Code to Decimal Conversion

    582
  • 22.3 FNC176 – RD3A / Read form Dedicated Analog Block

    583
  • 22.4 FNC177 – WR3A / Write to Dedicated Analog Block

    584
• 23. Introduction of Alternate Instructions – FNC180

  585
  • 23.1 Instruction correspondence table

    585
• 24. Others – FNC181 to FNC189

  587
  • 24.1 FNC182 – COMRD / Read Device Comment Data

    588
  • 24.2 FNC184 – RND / Random Number Generation

    590
  • 24.3 FNC186 – DUTY / Timing Pulse Generation

    591
  • 24.4 FNC188 – CRC / Cyclic Redundancy Check

    593
  • 24.5 FNC189 – HCMOV / High Speed Counter Move

    597
• 25. Block Data Operation – FNC190 to FNC199

  601
  • 25.1 FNC192 – BK+ / Block Data Addition

    602
  • 25.2 NFC193 – BK– / Block Data Subtraction

    605
  • 25.3 FNC194~199 – BKCMP=, >, <, < >, <=, >= / Block Data Compare

    608
• 26. Character String Control – FNC200 to FNC209

  613
  • 26.1 FNC200 – STR / BIN to Character String Conversion

    614
  • 26.2 FNC201 – VAL / Character String to BIN Conversion

    619
  • 26.3 FNC202 – $+ / Link Character Strings

    624
  • 26.4 FNC203 – LEN / Character String Length Detection

    626
  • 26.5 FNC204 – RIGHT / Extracting Character String Data from the Right

    628
  • 26.6 FNC205 – LEFT / Extracting Character String Data from the Left

    630
  • 26.7 FNC206 – MIDR / Random Selection of Character Strings

    632
  • 26.8 FNC207 – MIDW / Random Replacement of Character Strings

    635
  • 26.9 FNC208 – INSTR / Character string search

    638
  • 26.10 FNC209 – $MOV / Character String Transfer

    640
• 27. Data Operation 3 – FNC210 to FNC219

  642
  • 27.1 FNC210 – FDEL / Deleting Data from Tables

    643
  • 27.2 FNC211 – FINS / Inserting Data to Tables

    645
  • 27.3 FNC212 – POP / Shift Last Data Read [FILO Control]

    647
  • 27.4 FNC213 – SFR / Bit Shift Right with Carry

    650
  • 27.5 FNC214 – SFL / Bit Shift Left with Carry

    652
• 28. Data Comparison – FNC220 to FNC249

  654
  • 28.1 FNC224~230 – LD =, >, <, <>, <=, >= / Data Comparison

    656
  • 28.2 FNC232~238 – AND=, >, <, < >, <=, >= / Data Comparison

    658
  • 28.3 FNC240~246 – OR=, >, <, < >, <=, >= / Data Comparison

    660
• 29. Data Table Operation – FNC250 to FNC269

  662
  • 29.1 FNC256 – LIMIT / Limit Control

    663
  • 29.2 FNC257 – BAND / Dead Band Control

    666
  • 29.3 FNC258 – ZONE / Zone Control

    669
  • 29.4 FNC259 – SCL / Scaling (Coordinate by Point Data)

    672
  • 29.5 FNC260 – DABIN / Decimal ASCII to BIN Conversion

    676
  • 29.6 FNC261 – BINDA / BIN to Decimal ASCII Conversion

    679
  • 29.7 FNC269 – SCL2 / Scaling 2 (Coordinate by X/Y Data)

    682
• 30. External Device Communication (Inverter Communication) – FNC270 to FNC274

  686
  • 30.1 FNC270 – IVCK / Inverter Status Check

    687
  • 30.2 FNC271 – IVDR / Inverter Drive

    689
  • 30.3 FNC272 – IVRD / Inverter Parameter Read

    691
  • 30.4 FNC273 – IVWR / Inverter Parameter Write

    693
  • 30.5 FNC274 – IVBWR / Inverter Parameter Block Write

    695
• 31. Data Transfer 3 – FNC275 to FNC279

  697
  • 31.1 FNC278 – RBFM / Divided BFM Read

    698
    • 31.1.1 Common items between RBFM (FNC278) instruction and WBFM (FNC279) instruction

      699
  • 31.2 FNC279 – WBFM / Divided BFM Write

    702
• 32. High Speed Processing 2 – FNC280 to FNC289

  704
  • 32.1 FNC280 – HSCT / High Speed Counter Compare With Data Table

    705
• 33. Extension File Register Control – FNC290 to FNC299

  710
  • 33.1 FNC290 – LOADR / Load From ER

    711
  • 33.2 FNC291 – SAVER / Save to ER

    714
  • 33.3 FNC292 – INITR / Initialize R and ER

    722
  • 33.4 FNC293 – LOGR / Logging R and ER

    725
  • 33.5 FNC294 – RWER / Rewrite to ER

    729
  • 33.6 FNC295 – INITER / Initialize ER

    735
• 34. FX3U-CF-ADP Applied Instructions – FNC300 to FNC305

  738
  • 34.1 FNC 300 – FLCRT / File create·check

    739
    • 34.1.1 Detailed explanation of setting data

      740
  • 34.2 FNC 301 – FLDEL / File delete·CF card format

    741
    • 34.2.1 Detailed explanation of setting data

      742
  • 34.3 FNC 302 – FLWR / Data write

    743
    • 34.3.1 Detailed explanation of setting data

      745
  • 34.4 FNC 303 – FLRD / Data read

    746
    • 34.4.1 Detailed explanation of setting data

      747
  • 34.5 FNC 304 – FLCMD / FX3U-CF-ADP command

    748
    • 34.5.1 Detailed explanation of setting data

      749
  • 34.6 FNC 305 – FLSTRD / FX3U-CF-ADP status read

    750
    • 34.6.1 Detailed explanation of setting data

      751
• 35. SFC Program and Step Ladder

  753
  • 35.1 SFC Program

    753
    • 35.1.1 Outline

      753
    • 35.1.2 Explanation of function and operation

      753
    • 35.1.3 SFC program creating procedure

      755
    • 35.1.4 Handling and role of initial state relay

      758
    • 35.1.5 Latched (battery backed) type state relays

      759
    • 35.1.6 Role of RET instruction

      759
    • 35.1.7 Preliminary knowledge for creating SFC program

      759
    • 35.1.8 SFC flow formats

      765
    • 35.1.9 Program of branch/recombination state relays

      768
    • 35.1.10 Rule for creating branch circuit

      769
    • 35.1.11 Program examples

      773
  • 35.2 Step Ladder

    782
    • 35.2.1 Outline

      782
    • 35.2.2 Explanation of function and operation

      782
    • 35.2.3 Expression of step ladder

      784
    • 35.2.4 Creation of step ladder program (SFC program -> STL program)

      785
    • 35.2.5 Preliminary knowledge for creating step ladder programs

      786
    • 35.2.6 Program with state relays in branches and recombination

      789
    • 35.2.7 Program examples

      793
• 36. Interrupt Function and Pulse Catch Function

  799
  • 36.1 Outline

    799
  • 36.2 Common Items

    800
    • 36.2.1 How to disable interrupt function and pulse catch function

      800
    • 36.2.2 Related items

      801
    • 36.2.3 Cautions on use (common)

      801
  • 36.3 Input Interrupt (Interrupt Triggered by External Signal) [Without Delay Function]

    804
    • 36.3.1 Input interrupt (interrupt triggered by external signal) [without delay function]

      804
    • 36.3.2 Examples of practical programs (programs to measure short pulse width)

      808
  • 36.4 Input interrupt (Interrupt by External Signal) [With Delay Function]

    810
  • 36.5 Timer Interrupt (Interrupt in Constant Cycle)

    810
    • 36.5.1 Timer interrupt (interrupt in constant cycle)

      810
    • 36.5.2 Examples of practical program (timer interrupt programs using applied instruction)

      812
  • 36.6 Counter Interrupt - Interrupt Triggered by Counting Up of High Speed Counter

    814
  • 36.7 Pulse Catch Function [M8170 to M8177]

    815
  • 36.8 Pulse width/Pulse period measurement function [M8075 to M8079, D8074 to D8097]

    816
• 37. Operation of Special Devices (M8000 -, D8000 -)

  820
  • 37.1 Special Device List (M8000 -, D8000 -)

    820
    • 37.1.1 Special Auxiliary Relay (M8000 to M8511)

      820
    • 37.1.2 Special Data Register (D8000 to D8511)

      837
  • 37.2 Supplement of Special Devices (M8000 - and D8000 -)

    854
    • 37.2.1 RUN monitor and initial pulse [M8000 to M8003]

      854
    • 37.2.2 Watchdog timer [D8000]

      855
    • 37.2.3 Battery voltage low detection [M8005 and M8006]

      855
    • 37.2.4 Power failure detection time [D8008, M8008 and M8007]

      856
    • 37.2.5 Scan time (monitor) [D8010 to D8012]

      856
    • 37.2.6 Internal clock [M8011 to M8014]

      856
    • 37.2.7 Real time clock [M8015 to M8019 and D8013 to D8019]

      857
    • 37.2.8 How to set real time clock

      858
    • 37.2.9 Input filter adjustment [D8020]

      860
    • 37.2.10 Battery [BATT (BAT)] LED and [ALM] LED OFF command [M8030]

      861
    • 37.2.11 Built-in analog volume [D8030 and D8031]

      862
    • 37.2.12 Clear command [M8031 and M8032]

      862
    • 37.2.13 Memory hold stop [M8033] (output hold in STOP mode)

      862
    • 37.2.14 All outputs disable [M8034]

      863
    • 37.2.15 Individual operation for RUN/STOP input [M8035 to M8037]

      863
    • 37.2.16 Constant scan mode [M8039 and D8039]

      864
    • 37.2.17 State control in program with STL instruction/SFC chart [M8040]

      864
    • 37.2.18 Analog expansion boards [M8260 to M8279 and D8260 to D8279]

      865
    • 37.2.19 Analog special adapters [M8260 to M8299 and D8260 to D8299]

      867
• 38. Error Check Method and Error Code List

  874
  • 38.1 States and Colors of LEDs PLC Operation Status

    874
    • 38.1.1 POWER (POW) LED [lit, flickering or unlit] [FX3G/FX3U/FX3UC]

      874
    • 38.1.2 RUN LED [lit or unlit] [FX3G/FX3U/FX3UC]

      874
    • 38.1.3 BATT (BAT) LED [lit or unlit] [FX3U/FX3UC]

      875
    • 38.1.4 ALM LED [lit or unlit] [FX3G]

      875
    • 38.1.5 ERROR (ERR) LED [lit, flickering or unlit] [FX3G/FX3U/FX3UC]

      875
    • 38.1.6 L RUN LED [FX3UC-32MT-LT(-2)]

      876
    • 38.1.7 L ERR LED [FX3UC-32MT-LT(-2)]

      876
  • 38.2 Error Code Check Method and Indication

    877
    • 38.2.1 Error code check method by display module

      877
    • 38.2.2 Error code check method by GX Developer

      878
    • 38.2.3 Error indication

      879
  • 38.3 Supplementary Explanation of Devices for Error Detection

    879
    • 38.3.1 Error detection (M8060 to/D8060 to)

      879
    • 38.3.2 Operations of special devices for error detection

      880
    • 38.3.3 Error detection timing

      880
  • 38.4 Error Code List and Action

    881
• Appendix A: Programming Tool Applicability and Version Upgrade History

  887
  • Appendix A-1 Programming Tool Applicability

    887
    • Appendix A-1-1 Programming tool applicability

      887
    • Appendix A-1-2 Cautions on writing during RUN

      889
    • Appendix A-1-3 Precautions on Use of (Built-in USB) Programming Port

      891
    • Appendix A-1-4 Cautions on using transparent function by way of USB in GOT1000 Series

      892
    • Appendix A-1-5 Cautions on using transparent (2-port) function of GOT-F900 Series

      893
  • Appendix A-2 Peripheral product applicability (except programming tools)

    894
    • Appendix A-2-1 Peripheral product applicability

      894
  • Appendix A-3 Version Upgrade History

    896
    • Appendix A-3-1 Manufacturer's serial number check method

      896
    • Appendix A-3-2 Version check

      897
    • Appendix A-3-3 Version upgrade history [FX3G]

      897
    • Appendix A-3-4 Version upgrade history [FX3U]

      897
    • Appendix A-3-5 Version upgrade history [FX3UC]

      898
• Appendix B: Instruction Execution Time

  899
  • Appendix B-1 Basic Instruction Execution Time

    899
  • Appendix B-2 Step Ladder Instruction Execution Time

    905
  • Appendix B-3 Label (P/I) Execution Time

    905
  • Appendix B-4 Applied Instruction Execution Time

    906
  • Appendix B-5 Execution Time of Pulse Generation Instruction P in Each Applied Instruction

    918
  • Appendix B-6 Execution Time on Combination of Applicable Devices and Indexing

    920
    • Appendix B-6-1 Basic instruction (LD/LDI/AND/ANI/OR/ORI) execution time

      920
    • Appendix B-6-2 Applied instruction execution time

      920
• Appendix C: Applied Instruction List [by Instruction Type/in Alphabetic Order]

  923
  • Appendix C-1 Applied instructions [by instruction type]

    923
  • Appendix C-2 Applied instructions [in alphabetical order]

    927
• Appendix D: Discontinued models

  930
• Warranty

  932
• Revised History

  933
• Back Cover

  936