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OMRON CQM1H - PROGRAM Programming Manual

OMRON CQM1H - PROGRAM Programming Manual (602 pages)

Programmable Controllers; Inner Boards

Brand: OMRON | Category: Controller | Size: 8.35 MB

Table of Contents

Table of Contents

6
- About this Manual
  10
Precautions

16
- Format
  16
- General Precautions
  17
- Intended Audience
  17
- Safety Precautions
  17
- Application Precautions
  19
- Operating Environment Precautions
  19
- Conformance to EC Directives
  23
  - Applicable Directives
    23
  - Concepts
    23
  - Relay Output Noise Reduction Methods
    23
  - Conformance to EC Directives
    25
Section 1

26
- PC Setup and Other Features
  26
  - Masking
    26
  - PC Setup
    27
    
    Changing the PC Setup
    27
    
    Serial Communications Board Settings
    28
    
    PC Setup Settings
    29
  - Inner Board Settings
    34
    
    Settings for a Serial Communications Board
    34
    
    Settings for a High-Speed Counter Board
    35
    
    Settings for a Pulse I/O Board
    36
    
    Settings for an Absolute Encoder Interface Board
    36
  - Basic PC Operation and I/O Processes
    37
    
    Settings for an Analog I/O Board
    37
    
    Startup Mode
    37
    
    Hold Bit Status
    38
    
    RS-232C Port Servicing Time
    38
    
    Input Time Constants
    39
    
    Minimum Cycle Time
    39
    
    Peripheral Port Servicing Time
    39
    
    High-Speed Timers
    40
    
    DSW(87) Input Digits and Output Refresh Method
    41
    
    Peripheral Port Settings
    41
    
    Error Log Settings
    42
  - Interrupt Functions
    43
    
    Types of Interrupts
    43
    
    Processing the same Memory Locations with the Main Program and Interrupt Subroutines
    46
    
    Input Interrupts
    48
    
    Control
    50
    
    Ladder
    50
    
    Masking All Interrupts
    55
    
    Interval Timer Interrupts
    56
    
    Interval Timers
    56
    
    Scheduled Interrupt Mode
    56
    
    High-Speed Counter 0 Interrupts
    59
    
    High-Speed Counter 0 Overflows/Underflows
    67
  - Pulse Output Function
    69
  - Communications Functions
    72
    
    Host Link and No-Protocol Communications Settings
    73
    
    Host Link Communications Settings and Procedures
    76
    
    No-Protocol Communications Settings and Procedures
    78
    
    One-To-One Data Links
    80
    
    NT Link 1:1 Mode Communications
    82
  - Calculating with Signed Binary Data
    83
    
    Definition of Signed Binary Data
    83
    
    Wiring Ports
    83
    
    Arithmetic Flags
    84
    
    Inputting Signed Binary Data Using Decimal Values
    84
    
    Application Example Using Signed Binary Data
    85
    
    Using Signed-Binary Expansion Instructions
    85
Section 2 Inner Boards

88
- Inner Boards
  88
  - High-Speed Counter Board
    89
    
    Example System Configuration
    89
    
    Functions
    89
    
    Model
    89
    
    Applicable Inner Board Slots
    90
    
    Names and Functions
    90
    
    Specifications
    91
    
    High-Speed Counters 1 to 4
    94
  - Pulse I/O Board
    112
    
    Function
    112
    
    Model
    112
    
    System Configuration
    113
    
    Applicable Inner Board Slot
    114
    
    Names and Functions
    114
    
    Specifications
    115
    
    Pulse Output Specifications
    117
    
    High-Speed Counters 1 and 2
    120
    
    Fixed Duty Factor Pulse Output
    130
    
    Functions
    130
    
    Variable Duty Factor Pulse Outputs
    142
    
    Determining the Status of Ports 1 and 2
    145
  - Absolute Encoder Interface Board
    146
    
    Model
    146
    
    Precautions When Using Pulse Output Functions
    146
    
    Functions
    147
    
    System Configuration
    147
    
    Applicable Inner Board Slots
    148
    
    Names and Functions
    148
    
    Absolute Encoder Input Specifications
    149
    
    High-Speed Counter Interrupts
    151
    
    Absolute Encoder Interface Board
    153
  - Analog Setting Board
    160
    
    Function
    160
    
    Model
    160
    
    Applicable Inner Board Slots
    161
    
    Names and Functions
    161
    
    Specifications
    161
  - Analog I/O Board
    162
    
    Function
    162
    
    Model
    162
    
    System Configuration
    162
    
    Applicable Inner Board Slot
    163
    
    Names and Functions
    163
    
    Specifications
    164
  - Serial Communications Board
    166
    
    Application Procedure
    166
    
    Model Number
    166
    
    Serial Communications Boards
    166
    
    Features
    167
    
    System Configuration
    168
Section 3 Memory Areas

170
- Memory Areas
  170
  - Memory Area Structure
    171
  - IR Area
    173
    
    I/O Allocation
    173
    
    Input and Output Areas
    173
    
    Work Areas
    173
    
    Flags/Bits for an Inner Board in Slot 1 (IR 200 to IR 215)
    180
    
    Flags/Bits for an Inner Board in Slot 2 (IR 232 to IR 243)
    183
    
    Flags/Bits for Communications Units
    184
  - SR Area
    185
  - TR Area
    188
  - HR Area
    188
  - AR Area
    189
    
    Shared Flags/Bits (AR 00 to AR 04)
    189
    
    Flags/Bits for Inner Boards (AR 05 and AR 06)
    190
    
    Shared Flags/Bits (AR 07 to AR 27)
    192
    
    Using the Clock
    195
  - LR Area
    196
  - Timer/Counter Area
    197
  - DM Area
    197
  - EM Area
    199
  - Using Memory Cassettes
    199
    
    Memory Cassettes and Contents
    199
    
    Memory Cassette Capacity and Program Size
    200
    
    Reading from the Memory Cassette
    202
    
    Writing to the Memory Cassette
    202
    
    Comparing Memory Cassette Contents
    203
Section 4 Ladder-Diagram Programming

204
- Ladder-Diagram Programming
  204
  - Controlling Bit Status
    204
  - Logic Block Instructions
    204
  - Basic Procedure
    205
  - Instruction Terminology
    205
  - Basic Ladder Diagrams
    206
    
    Basic Terms
    206
    
    Mnemonic Code
    207
    
    Ladder Instructions
    208
    
    OUTPUT and OUTPUT NOT
    211
    
    The END Instruction
    211
    
    Logic Block Instructions
    212
    
    Coding Multiple
    219
    
    Coding Multiple Right-Hand Instructions
    219
    
    Branching
    220
    
    Branching Instruction Lines
    220
  - Interlocks
    222
    
    Jumps
    223
  - Controlling Bit Status
    225
    
    SET and RESET
    225
    
    DIFFERENTIATE up and DIFFERENTIATE down
    226
    
    Keep
    226
    
    Self-Maintaining Bits (Seal)
    226
  - Work Bits (Internal Relays)
    227
  - Programming Precautions
    229
  - Program Execution
    230
  - Indirectly Addressing the DM and EM Areas
    231
Section 5 Instruction Set

232
- Instruction Set
  
  232
  - Notation
    236
  - Instruction Format
    236
  - Data Areas, Definer Values, and Flags
    236
  - Differentiated Instructions
    238
  - Expansion Instructions
    239
    
    Sqrt
    239
    
    Srch
    239
    
    Stup
    239
    
    Sum
    239
    
    Tan
    239
    
    Xfrb
    239
  - Coding Right-Hand Instructions
    240
  - Instruction Tables
    242
    
    Instructions with Fixed Function Codes
    242
  - Expansion Instructions
    243
  - Alphabetic List by Mnemonic
    243
  - Int(89)
    245
    
    Sft 10
    246
    
    Sftr(84)
    246
    
    Sld(74)
    246
    
    Snxt 09
    246
    
    Srd(75)
    246
    
    Stc(40)
    246
    
    Sub(31)
    246
    
    Subl(55)
    246
    
    Tcmp(85)
    246
    
    Tim
    246
  - Ladder Diagram Instructions
    247
    
    LOAD, LOAD NOT, AND, and NOT, OR, and or NOT
    247
    
    Xnrw(37)
    247
    
    Xorw(36)
    247
    
    Zcp
    247
    
    Zcpl
    247
  - Bit Control Instructions
    248
    
    AND LOAD and or LOAD
    248
  - OUTPUT and OUTPUT NOT - out and out NOT
    249
  - SET and RESET - SET and RSET
    249
  - Keep - Keep(11)
    250
  - DIFFERENTIATE up and down - DIFU(13) and DIFD(14
    251
  - No Operation - Nop(00)
    252
  - End - End(01)
    252
  - INTERLOCK and INTERLOCK CLEAR - IL(02) and ILC(03)
    252
  - INTERLOCK and INTERLOCK CLEAR - IL(02) and ILC
    252
    
    IL(02) and ILC(03)
    253
  - JUMP and JUMP END - JMP(04) and JME(05)
    254
  - JUMP and JUMP END - JMP(04) and JME
    254
  - Jump Numbers
    254
  - User Error Instructions
    255
    
    FAILURE ALARM and RESET - FAL(06) and SEVERE FAILURE ALARM - FALS(07)
    255
  - User Error Instructions: FAILURE ALARM and RESET - FAL(06) and SEVERE FAILURE ALARM - FALS(07
    255
  - Step Instructions: STEP DEFINE and STEP START-STEP(08)/SNXT(09)
    256
    
    STEP DEFINE and STEP START-STEP(08)/SNXT(09)
    256
  - Timer and Counter Instructions
    258
  - Timer - Tim
    259
  - Counter - Cnt
    260
  - Reversible Counter - Cntr(12)
    262
  - High-Speed Timer - Timh(15)
    263
  - Totalizing Timer - Ttim
    264
  - Interval Timer - Stim(69)
    266
  - Register Comparison Table - Ctbl(63)
    268
  - Mode Control - Ini(61)
    280
  - High-Speed Counter Pv Read - Prv(62)
    282
  - Shift Instructions
    286
    
    Shift Register - Sft(10)
    286
  - Word Shift - Wsft(16)
    287
  - Arithmetic Shift Left - Asl(25)
    288
  - Arithmetic Shift Right - Asr(26)
    288
  - Rotate Left - Rol(27)
    289
  - Rotate Right - Ror(28)
    289
  - One Digit Shift Left - Sld(74)
    290
  - One Digit Shift Right - Srd(75)
    291
  - Reversible Shift Register - Sftr(84)
    291
  - Asynchronous Shift Register - Asft(17)
    293
  - Data Movement Instructions
    294
    
    Move - Mov(21)
    294
  - Move Not - Mvn(22)
    295
  - Block Transfer - Xfer(70)
    296
  - Block Set - Bset(71)
    297
  - Data Exchange - Xchg(73)
    298
  - Single Word Distribute - Dist(80)
    298
  - Data Collect - Coll(81)
    300
  - Move Bit - Movb(82)
    302
  - Move Digit - Movd(83)
    303
  - Transfer Bits - Xfrb
    304
  - Comparison Instructions
    305
    
    Compare - Cmp(20)
    305
  - Block Compare - Bcmp(68)
    308
  - Double Compare - Cmpl(60)
    309
  - Multi-Word Compare - Mcmp(19)
    310
  - Signed Binary Compare - Cps
    311
  - Double Signed Binary Compare - Cpsl
    312
  - Area Range Compare - Zcp(- -)
    314
  - Double Area Range Compare - Zcpl
    315
  - Conversion Instructions
    316
    
    Bcd-To-Binary - bin(23)
    316
  - Binary-To-Bcd - Bcd(24)
    317
  - Double Bcd-To-Double Binary - Binl(58)
    318
  - Double Binary-To-Double Bcd - Bcdl(59)
    318
  - 4-To-16 Decoder - Mlpx(76)
    319
  - 16-To-4 Encoder - Dmpx(77)
    321
  - 7-Segment Decoder - Sdec(78)
    323
  - Ascii Convert - Asc(86)
    326
  - Ascii-To-Hexadecimal - Hex
    328
  - Scaling - Scl(66)
    330
  - Signed Binary to Bcd Scaling - Scl2
    332
  - Bcd to Signed Binary Scaling - Scl3
    333
  - Hours-To-Seconds - Sec
    336
  - Seconds-To-Hours - Hms
    337
  - Column-To-Line - Line
    338
  - Line-To-Column - Colm
    339
  - 2'S Complement - Neg
    340
  - Double 2'S Complement - Negl
    341
  - BCD Calculation Instructions
    342
    
    Bcd Add - Add(30)
    342
    
    Clear Carry - Clc(41)
    342
    
    Set Carry - Stc(40)
    342
  - Bcd Subtract - Sub(31)
    343
  - Bcd Multiply - Mul(32)
    345
  - Bcd Divide - DIV(33)
    346
  - Double Bcd Add - Addl(54)
    347
  - Double Bcd Subtract - Subl(55)
    349
  - Double Bcd Multiply - Mull(56)
    350
  - Double Bcd Divide - Divl(57)
    351
  - Square Root - Root(72)
    352
  - Binary Calculation Instructions
    353
    
    Binary Add - Adb(50)
    353
  - Binary Subtract - Sbb(51)
    354
  - Binary Multiply - Mlb(52)
    355
  - Binary Divide - Dvb(53)
    356
  - Double Binary Add - Adbl
    357
  - Double Binary Subtract - Sbbl
    358
  - Signed Binary Multiply - Mbs
    359
  - Double Signed Binary Multiply - Mbsl
    360
  - Signed Binary Divide - Dbs
    361
  - Double Signed Binary Divide - Dbsl
    362
  - Special Math Instructions
    363
    
    Find Maximum - Max
    363
  - Find Minimum - Min
    365
  - Average Value - Avg
    366
  - Sum - Sum(--)
    367
  - Arithmetic Process - Apr
    369
  - Floating-Point Math Instructions
    372
  - Floating to 16-Bit: Fix(--)
    377
  - Floating to 32-Bit: Fixl
    378
  - 16-Bit to Floating: Flt
    379
  - 32-Bit to Floating: Fltl
    380
  - Floating-Point Add: +F
    380
  - Floating-Point Subtract: -F
    382
  - Floating-Point Multiply: *F
    383
  - Floating-Point Divide: /F
    384
  - Degrees to Radians: Rad
    385
  - Radians to Degrees: Deg
    386
  - Sine: sin
    387
    
    Sin
    387
  - Cosine: Cos
    388
  - Tangent: tan
    389
  - Arc Sine: Asin
    390
  - Arc Cosine: Acos
    391
  - Arc Tangent: Atan
    392
  - Square Root: Sqrt
    394
  - Exponent: Exp
    395
  - Logarithm: Log
    396
  - Logic Instructions
    397
    
    Complement - Com(29)
    397
  - Logical and - Andw(34)
    398
  - Logical or - Orw(35)
    399
  - Exclusive or - Xorw(36)
    399
  - Exclusive nor - Xnrw(37)
    400
  - Increment/Decrement Instructions
    401
    
    Bcd Decrement - Dec(39)
    401
    
    Bcd Increment - Inc(38)
    401
  - Subroutine Instructions
    402
    
    Subroutine Enter - Sbs(91)
    402
  - Special Instructions
    404
    
    SUBROUTINE DEFINE and RETURN - SBN(92)/RET(93)
    404
    
    Trace Memory Sampling - Trsm(45)
    404
  - Message Display - Msg(46)
    406
  - I/O Refresh - Iorf(97)
    407
  - Macro - Mcro(99)
    408
  - Bit Counter - Bcnt(67)
    410
  - Frame Checksum - Fcs(- -)
    410
  - Failure Point Detection - Fpd
    412
  - Interrupt Control - Int(89)
    416
  - Set Pulses - Puls(65)
    418
  - Speed Output- Sped(64)
    420
  - Pulse Output - Pls2
    423
    
    Counter Mode
    423
  - Acceleration Control - Acc
    425
  - Pulse with Variable Duty Factor - Pwm
    427
  - Data Search - Srch
    428
  - Pid Control - Pid
    430
  - Network Instructions
    431
    
    Network Send - Send(90)
    431
  - Network Receive - Recv(98)
    435
  - Deliver Command: Cmnd
    437
  - Communications Instructions
    440
    
    Receive - Rxd(47)
    440
  - Transmit - Txd(48)
    442
  - Change Serial Port Setup - Stup
    444
  - Protocol Macro - Pmcr
    447
  - Advanced I/O Instructions
    449
    
    7-Segment Display Output - 7Seg(88)
    449
  - Digital Switch Input - Dsw(87)
    452
  - Hexadecimal Key Input - Hky
    456
  - Ten Key Input - Tky(18)
    459
- Host Link Commands
  
  462
  - Host Link Command Summary
    463
  - End Codes
    464
  - Codes and Applicable Commands
    466
  - Communications Procedure
    467
  - Command and Response Formats
    468
    
    Commands from the Host Computer
    468
    
    Commands from the Pc
    471
  - Host Link Commands
    472
    
    Ir/Sr Area Read –– Rr
    472
    
    Lr Area Read –– Rl
    472
    
    Hr Area Read –– Rh
    473
    
    DM Area Read –– Rd
    474
    
    Tc Status Read –– Rg
    474
    
    Ar Area Read –– Rj
    475
    
    Em Area Read –– Re
    475
    
    Ir/Sr Area Write –– Wr
    476
    
    Lr Area Write –– Wl
    476
    
    Hr Area Write –– Wh
    477
    
    Pv Write –– Wc
    477
    
    DM Area Write –– Wd
    478
    
    Tc Status Write –– Wg
    478
    
    Em Area Write –– We
    479
    
    Ar Area Write –– Wj
    480
    
    Status Read –– Ms
    486
    
    Status Write –– Sc
    487
    
    Error Read –– Mf
    488
    
    Forced Set –– Ks
    489
    
    Forced Reset –– Kr
    490
    
    Multiple Forced Set/Reset –– Fk
    491
    
    Forced Set/Reset Cancel –– Kc
    492
    
    Pc Model Read –– MM
    492
    
    Compound Command –– Qq
    494
    
    Program Read –– Rp
    494
    
    Program Write –– Wp
    494
    
    Txd Response –– Ex
    497
    
    Undefined Command –– IC
    497
- CPU Unit Operation and Processing Time
  
  498
  - CPU Unit Operation
    499
  - Power Interruptions
    500
    
    Operation at Power Interruption
    500
    
    Startup Operation after a Power Interruption
    502
  - Cycle Time
    503
    
    Instruction Execution Times
    504
    
    Execution Times
    505
    
    I/O Response Time
    516
    
    One-To-One Link I/O Response Time
    518
    
    Interrupt Processing Time
    520
- Troubleshooting
  
  522
  - Introduction
    523
  - Programming Console Operation Errors
    523
  - Programming Errors
    524
  - User-Defined Errors
    525
  - Operating Errors
    526
    
    Non-Fatal Errors
    526
    
    Fatal Errors
    528
  - Error Log
    529
  - Troubleshooting Flowcharts
    530
    
    Programming Instructions
    538
    
    Error and Arithmetic Flag Operation
    544
    
    Memory Areas
    548
    
    Using the Clock
    566
    
    I/O Assignment Sheet
    568
    
    Program Coding Sheet
    570
    
    List of FAL Numbers
    574
    
    Extended ASCII
    576
- Glossary
  
  578
  - Ladder Diagram
    585
- Index
  
  594
  - Floating-Point Math Instructions
    599
    
    Expansion
    600
    
    Right-Hand Instructions
    600
- Revision History
  
  602

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