OMRON CJ - PROGRAMMING 08-2008 Manuals

Manuals and User Guides for OMRON CJ - PROGRAMMING 08-2008. We have 2 OMRON CJ - PROGRAMMING 08-2008 manuals available for free PDF download: Reference Manual, Programming Manual

OMRON CJ - PROGRAMMING 08-2008 Reference Manual (1405 pages)

Programmable Controllers

Brand: OMRON | Category: Controller | Size: 27.49 MB

Table of Contents

21
Precautions

31
- Operate a PLC System.
  
  32
- Controllers. You Must Read this Section and Understand the Information Contained before Attempting to Set up or
  
  32
  - Intended Audience
    32
  - General Precautions
    32
  - Safety Precautions
    32
  - Operating Environment Precautions
    34
  - Application Precautions
    34
  - Conformance to EC Directives
    38
    
    Applicable Directives
    38
    
    Concepts
    38
    
    Conformance to EC Directives
    39
    
    Relay Output Noise Reduction Methods
    39
    
    Introduction
    41
  - General Instruction Characteristics
    42
  - Instruction Execution Checks
    53
Section 2 Summary of Instructions

55
- Summary of Instructions
  55
  - Instruction Classifications by Function
    56
  - Instruction Functions
    65
    
    Sequence Input Instructions
    65
    
    Sequence Output Instructions
    67
    
    Sequence Control Instructions
    70
    
    Timer and Counter Instructions
    74
    
    Comparison Instructions
    79
    
    Data Movement Instructions
    83
    
    Data Shift Instructions
    86
    
    Increment/Decrement Instructions
    90
    
    Symbol Math Instructions
    91
    
    Conversion Instructions
    96
    
    Logic Instructions
    103
    
    Special Math Instructions
    105
    
    Floating-Point Math Instructions
    106
    
    Double-Precision Floating-Point Instructions
    111
    
    Data Control Instructions
    119
    
    Subroutine Instructions
    123
    
    Interrupt Control Instructions
    124
    
    (CJ1M-CPU21/22/23 Only)
    126
    
    High-Speed Counter and Pulse Output Instructions
    126
    
    Basic I/O Unit Instructions
    128
    
    Step Instructions
    128
    
    Serial Communications Instructions
    132
    
    Network Instructions
    133
    
    File Memory Instructions
    136
    
    Clock Instructions
    138
    
    Display Instructions
    138
    
    Debugging Instructions
    139
    
    Failure Diagnosis Instructions
    140
    
    Other Instructions
    141
    
    Block Programming Instructions
    142
    
    Text String Processing Instructions
    148
    
    Task Control Instructions
    151
    
    Model Conversion Instructions (CPU Unit Ver. 3.0 or Later Only)
    152
    
    Special Function Block Instructions
    153
  - Alphabetical List of Instructions by Mnemonic
    154
  - List of Instructions by Function Code
    171
Section 3 Instructions

187
- Instructions
  187
  - Notation and Layout of Instruction Descriptions
    195
  - Instruction Upgrades and New Instructions
    198
    
    Upgrades for CS1-H/CJ1-H CPU Units
    198
  - Sequence Input Instructions
    201
    
    Load: Ld
    201
    
    Load Not: Ld Not
    203
    
    And: and
    205
    
    And Not: and Not
    207
    
    Or: or
    209
    
    Or Not: or Not
    211
    
    And Load: and Ld
    212
    
    Or Load: or Ld
    214
    
    Differentiated and Immediate Refreshing Instructions
    217
    
    Operation Timing for I/O Instructions
    218
    
    TR Bits
    218
    
    Not: Not(520)
    220
    
    CONDITION ON/OFF: up(521) and down(522)
    221
    
    BIT TEST: TST(350) and TSTN(351)
    222
  - Sequence Output Instructions
    225
    
    Output: out
    225
    
    Output Not: out Not
    227
    
    Keep: Keep(011)
    228
    
    DIFFERENTIATE UP/DOWN: DIFU(013) and DIFD(014)
    233
    
    SET and RESET: SET and RSET
    235
    
    Multiple Bit Set/Reset: Seta(530)/Rsta(531)
    238
    
    Single Bit Set/Reset: Setb(532)/Rstb(533)
    241
    
    Single Bit Output: Outb(534)
    244
  - Sequence Control Instructions
    246
    
    End: End(001)
    246
    
    No Operation: Nop(000)
    247
    
    Overview of Interlock Instructions
    248
    
    INTERLOCK and INTERLOCK CLEAR: IL(002) and ILC
    250
    
    Multi-Interlock Differentiation Hold
    254
    
    MULTI-INTERLOCK DIFFERENTIATION RELEASE, and
    254
    
    JUMP and JUMP END: JMP(004) and JME
    268
    
    Conditional Jump: Cjp(510)/Cjpn(511
    272
    
    MULTIPLE JUMP and JUMP END: JMP0(515) and JME0
    276
    
    For-Next Loops: for(512)/Next
    278
    
    Break Loop: Break(514)
    281
  - Timer and Counter Instructions
    282
    
    Hundred-Ms Timer: Tim/Timx(550)
    285
    
    Ten-Ms Timer: Timh(015)/Timhx
    289
    
    One-Ms Timer: Tmhh(540)/Tmhhx
    293
    
    Tenth-Ms Timer: Timu(541)/Timux(556
    296
    
    Hundredth-Ms Timer: Tmuh(544)/Tmuhx(557
    299
    
    Accumulative Timer: Ttim(087)/Ttimx(555
    302
    
    Long Timer: Timl(542)/Timlx(553
    306
    
    Multi-Output Timer: Mtim(543)/Mtimx(554
    309
    
    Counter: Cnt/Cntx(546)
    315
    
    Reversible Counter: Cntr(012)/Cntrx(548)
    318
    
    Reset Timer/Counter: Cnr(545)/Cnrx(547)
    322
    
    Example Timer and Counter Applications
    324
    
    Indirect Addressing of Timer/Counter Numbers
    328
  - Comparison Instructions
    331
    
    Input Comparison Instructions (300 to 328)
    331
    
    Time Comparison Instructions (341 to 346)
    337
    
    Compare: Cmp
    343
    
    Double Compare: Cmpl
    346
    
    Signed Binary Compare: Cps
    349
    
    Double Signed Binary Compare: Cpsl
    352
    
    Multiple Compare: Mcmp
    355
    
    Block Compare: Bcmp
    360
    
    Expanded Block Compare: Bcmp2(502)
    362
    
    Area Range Compare: Zcp(088)
    366
    
    Double Area Range Compare: Zcpl(116)
    369
  - Data Movement Instructions
    371
    
    Move: Mov(021)
    371
    
    Move Not: Mvn
    373
    
    Double Move: Movl
    374
    
    Double Move Not: Mvnl
    376
    
    Move Bit: Movb
    377
    
    Move Digit: Movd
    379
    
    Multiple Bit Transfer: Xfrb
    382
    
    Block Transfer: Xfer
    384
    
    Block Set: Bset
    387
    
    Data Exchange: Xchg(073)
    389
    
    Double Data Exchange: Xcgl(562)
    390
    
    Single Word Distribute: Dist(080)
    392
    
    Data Collect: Coll(081)
    394
    
    Move to Register: Movr(560)
    396
    
    Move Timer/Counter Pv to Register: Movrw(561)
    398
  - Data Shift Instructions
    400
    
    Shift Register: Sft
    401
    
    Reversible Shift Register: Sftr
    402
    
    Asynchronous Shift Register: Asft
    405
    
    Word Shift: Wsft
    408
    
    Arithmetic Shift Left: Asl
    410
    
    Double Shift Left: Asll
    411
    
    Arithmetic Shift Right: Asr
    413
    
    Double Shift Right: Asrl
    414
    
    Rotate Left: Rol
    416
    
    Double Rotate Left: Roll(572)
    418
    
    Rotate Right: Ror(028)
    420
    
    Double Rotate Right: Rorl(573)
    421
    
    Rotate Left Without Carry: Rlnc(574)
    423
    
    Double Rotate Left Without Carry: Rlnl(576)
    425
    
    Rotate Right Without Carry: Rrnc(575)
    427
    
    Double Rotate Right Without Carry: Rrnl(577)
    428
    
    One Digit Shift Left: Sld(074)
    430
    
    One Digit Shift Right: Srd(075)
    432
    
    Shift N-Bit Data Left: Nsfl(578)
    433
    
    Shift N-Bit Data Right: Nsfr(579)
    435
    
    Shift N-Bits Left: Nasl(580)
    437
    
    Double Shift N-Bits Left: Nsll(582)
    440
    
    Shift N-Bits Right: Nasr(581)
    443
    
    Double Shift N-Bits Right: Nsrl(583)
    445
  - Increment/Decrement Instructions
    449
    
    Increment Binary: ++(590)
    449
    
    Double Increment Binary: ++L(591)
    451
    
    Decrement Binary: - -(592)
    453
    
    Double Decrement Binary: - -L(593)
    455
    
    Increment Bcd: ++B(594)
    457
    
    Double Increment Bcd: ++Bl(595)
    459
    
    Decrement Bcd: - -B(596)
    461
    
    Double Decrement Bcd: - -Bl(597)
    463
  - Symbol Math Instructions
    465
    
    Signed Binary Add Without Carry: +(400)
    466
    
    Double Signed Binary Add Without Carry: +L(401)
    468
    
    Signed Binary Add with Carry: +C(402)
    470
    
    Double Signed Binary Add with Carry: +Cl(403)
    472
    
    Bcd Add Without Carry: +B(404)
    474
    
    Double Bcd Add Without Carry: +Bl(405)
    475
    
    Bcd Add with Carry: +Bc(406)
    477
    
    Double Bcd Add with Carry: +Bcl(407)
    479
    
    Signed Binary Subtract Without Carry: -(410)
    480
    
    Double Signed Binary Subtract Without Carry: -L(411)
    482
    
    Signed Binary Subtract with Carry: -C(412)
    486
    
    Double Signed Binary Subtract with Carry: -Cl(413)
    488
    
    Bcd Subtract Without Carry: -B(414)
    491
    
    Double Bcd Subtract Without Carry: -Bl(415)
    492
    
    Bcd Subtract with Carry: -Bc(416)
    496
    
    Double Bcd Subtract with Carry: -Bcl(417)
    497
    
    Signed Binary Multiply: *(420)
    499
    
    Double Signed Binary Multiply: *L(421)
    501
    
    Unsigned Binary Multiply: *U(422)
    503
    
    Double Unsigned Binary Multiply: *Ul(423)
    505
    
    Bcd Multiply: *B(424)
    507
    
    Double Bcd Multiply: *Bl(425)
    509
    
    Signed Binary Divide: /(430)
    511
    
    Double Signed Binary Divide: /L(431)
    513
    
    Unsigned Binary Divide: /U(432)
    515
    
    Double Unsigned Binary Divide: /Ul(433)
    517
    
    Bcd Divide: /B(434)
    519
    
    Double Bcd Divide: /Bl(435)
    521
  - Conversion Instructions
    523
    
    Bcd to Binary: bin(023)
    523
    
    Double Bcd to Double Binary: Binl(058)
    525
    
    Binary to Bcd: Bcd(024)
    527
    
    Double Binary to Double Bcd: Bcdl(059)
    529
    
    2'S Complement: Neg(160)
    531
    
    Double 2'S Complement: Negl(161)
    533
    
    16-Bit to 32-Bit Signed Binary: Sign(600)
    534
    
    Data Decoder: Mlpx(076)
    536
    
    Data Encoder: Dmpx(077)
    540
    
    Ascii Convert: Asc(086)
    544
    
    Ascii to Hex: Hex(162)
    548
    
    Column to Line: Line(063)
    552
    
    Line to Column: Colm(064)
    554
    
    Signed Bcd to Binary: Bins(470)
    557
    
    Double Signed Bcd to Binary: Bisl(472)
    560
    
    Signed Binary to Bcd: Bcds(471)
    563
    
    Double Signed Binary to Bcd: Bdsl(473)
    565
    
    Gray Code Convert: Gry(474)
    569
    
    Four-Digit Number to Ascii: Str4(601)
    574
    
    Eight-Digit Number to Ascii: Str8(602)
    577
    
    Sixteen-Digit Number to Ascii: Str16(603)
    579
    
    Ascii to Four-Digit Number: Num4(604)
    581
    
    Ascii to Eight-Digit Number: Num8(605)
    584
    
    Ascii to Sixteen-Digit Number: Num16(606)
    585
  - Logic Instructions
    588
    
    Logical And: Andw(034)
    588
    
    Double Logical And: Andl(610)
    590
    
    Logical Or: Orw(035)
    591
    
    Double Logical Or: Orwl(611)
    593
    
    Exclusive Or: Xorw(036)
    595
    
    Double Exclusive Or: Xorl(612)
    597
    
    Exclusive Nor: Xnrw(037)
    599
    
    Double Exclusive Nor: Xnrl(613)
    600
    
    Complement: Com(029)
    602
    
    Double Complement: Coml(614)
    604
  - Special Math Instructions
    605
    
    Binary Root: Rotb(620)
    605
    
    Bcd Square Root: Root(072)
    607
    
    Arithmetic Process: Apr(069)
    611
    
    Floating Point Divide: Fdiv(079)
    623
    
    Bit Counter: Bcnt(067)
    627
  - Floating-Point Math Instructions
    629
    
    Floating to 16-Bit: Fix(450)
    634
    
    Floating to 32-Bit: Fixl(451)
    636
    
    16-Bit to Floating: Flt(452)
    637
    
    32-Bit to Floating: Fltl(453)
    639
    
    Floating-Point Add: +F(454)
    641
    
    Floating-Point Subtract: -F(455)
    643
    
    Floating-Point Multiply: *F(456)
    646
    
    Floating-Point Divide: /F(457)
    647
    
    Degrees to Radians: Rad(458)
    649
    
    Radians to Degrees: Deg(459)
    650
    
    Sine: sin(460)
    652
    
    High-Speed Sine: Sinq(475)
    654
    
    Cosine: Cos(461)
    655
    
    High-Speed Cosine: Cosq(476)
    657
    
    Tangent: tan(462)
    659
    
    High-Speed Tangent: Tanq(477)
    661
    
    Arc Sine: Asin(463)
    663
    
    Arc Cosine: Acos(464)
    665
    
    Arc Tangent: Atan(465)
    667
    
    Square Root: Sqrt(466)
    669
    
    Exponent: Exp(467)
    671
    
    Logarithm: Log(468)
    673
    
    Exponential Power: Pwr(840)
    675
    
    Single-Precision Floating-Point Comparison Instructions
    676
    
    Floating-Point to Ascii: Fstr(448)
    680
    
    Ascii to Floating-Point: Fval(449)
    685
    
    Move Floating-Point (Single): Movf(469)
    689
  - Double-Precision Floating-Point Instructions (CS1-H, CJ1-H, CJ1M, or CS1D Only)
    691
    
    Double Floating to 16-Bit: Fixd(841)
    697
    
    Double Floating to 32-Bit: Fixld(842)
    698
    
    16-Bit to Double Floating: Dbl(843)
    700
    
    32-Bit to Double Floating: Dbll(844)
    701
    
    Double Floating-Point Add: +D(845)
    703
    
    Double Floating-Point Subtract: -D(846)
    705
    
    Double Floating-Point Multiply: *D(847)
    708
    
    Double Floating-Point Divide: /D(848)
    709
    
    Double Degrees to Radians: Radd(849)
    711
    
    Double Radians to Degrees: Degd(850)
    713
    
    Double Sine: sind(851)
    714
    
    Double Cosine: Cosd(852)
    716
    
    Double Tangent: Tand(853)
    718
    
    Double Arc Sine: Asind(854)
    720
    
    Double Arc Cosine: Acosd(855)
    722
    
    Double Arc Tangent: Atand(856)
    724
    
    Double Square Root: Sqrtd(857)
    726
    
    Double Exponent: Expd(858)
    728
    
    Double Logarithm: Logd(859)
    730
    
    Double Exponential Power: Pwrd(860)
    732
    
    Double-Precision Floating-Point Input Instructions
    734
  - Table Data Processing Instructions
    737
    
    Set Stack: Sset(630)
    743
    
    Push Onto Stack: Push(632)
    746
    
    First in First Out: Fifo(633)
    749
    
    Last in First Out: Lifo(634)
    752
    
    Dimension Record Table: DIM(631)
    755
    
    Set Record Location: Setr(635)
    758
    
    Get Record Number: Getr(636)
    760
    
    Data Search: Srch(181)
    762
    
    Swap Bytes: Swap(637)
    765
    
    Find Maximum: Max(182)
    767
    
    Find Minimum: Min(183)
    771
    
    Sum: Sum(184)
    775
    
    Frame Checksum: Fcs(180)
    778
    
    Stack Size Read: Snum(638)
    782
    
    Stack Data Read: Sread(639)
    784
    
    Stack Data Overwrite: Swrit(640)
    787
    
    Stack Data Insert: Sins(641)
    790
    
    Stack Data Delete: Sdel(642)
    793
  - Data Control Instructions
    797
    
    Pid Control: Pid(190)
    797
    
    Pid Control with Autotuning: Pidat(191)
    809
    
    Limit Control: Lmt(680)
    819
    
    Dead Band Control: Band(681)
    821
    
    Dead Zone Control: Zone(682)
    824
    
    Time-Proportional Output: Tpo(685)
    827
    
    Scaling: Scl(194)
    835
    
    Scaling 2: Scl2(486)
    840
    
    Scaling 3: Scl3(487)
    844
    
    Average: Avg(195)
    847
  - Subroutines
    851
    
    Subroutine Call: Sbs(091)
    851
    
    Macro: Mcro(099)
    857
    
    Subroutine Entry: Sbn(092)
    861
    
    Global Subroutine Call: Gsbs(750)
    864
    
    Subroutine Return: Ret(093)
    864
    
    Global Subroutine Entry: Gsbn(751)
    872
    
    Global Subroutine Return: Gret(752)
    875
  - Interrupt Control Instructions
    876
    
    Set Interrupt Mask: Msks(690)
    879
    
    Read Interrupt Mask: Mskr(692)
    886
    
    Clear Interrupt: Cli(691)
    891
    
    Disable Interrupts: DI(693)
    895
    
    Enable Interrupts: Ei(694)
    898
    
    Summary of Interrupt Control
    899
  - High-Speed Counter/Pulse Output Instructions
    904
    
    MODE CONTROL: INI(880) (CJ1M-CPU21/22/23 Only)
    904
    
    HIGH-SPEED COUNTER PV READ: PRV(881) (CJ1M-CPU21/22/23 Only)
    908
    
    Counter Frequency Convert: Prv2(883)
    914
    
    REGISTER COMPARISON TABLE: CTBL(882) (CJ1M-CPU21/22/23 Only)
    918
    
    SPEED OUTPUT: SPED(885) (CJ1M-CPU21/22/23 Only)
    922
    
    SET PULSES: PULS(886) (CJ1M-CPU21/22/23 Only)
    927
    
    PULSE OUTPUT: PLS2(887) (CJ1M-CPU21/22/23 Only)
    930
    
    ACCELERATION CONTROL: ACC(888) (CJ1M-CPU21/22/23 Only)
    936
    
    ORIGIN SEARCH: ORG(889) (CJ1M-CPU21/22/23 Only)
    943
    
    PULSE with VARIABLE DUTY FACTOR: PWM(891) (CJ1M-CPU21/22/23 Only)
    946
  - Step Instructions
    948
    
    STEP DEFINE and STEP START: STEP(008)/SNXT(009)
    949
  - Basic I/O Unit Instructions
    966
    
    I/O Refresh: Iorf(097)
    966
    
    Special I/O Unit I/O Refresh: Fiorf(225)
    969
    
    Cpu Bus Unit I/O Refresh: Dlnk(226)
    972
    
    7-Segment Decoder: Sdec(078)
    977
    
    Digital Switch Input - Dsw(210)
    980
    
    Ten Key Input - Tky(211)
    985
    
    Hexadecimal Key Input - Hky(212)
    988
    
    Matrix Input: Mtr(213)
    993
    
    7-Segment Display Output - 7Seg(214)
    997
    
    Intelligent I/O Read: Iord(222)
    1002
    
    Intelligent I/O Write: Iowr(223)
    1007
  - Serial Communications Instructions
    1012
    
    Serial Communications
    1012
    
    Protocol Macro: Pmcr(260)
    1014
    
    Transmit: Txd(236)
    1023
    
    Receive: Rxd(235)
    1033
    
    Transmit Via Serial Communications Unit: Txdu(256)
    1045
    
    Receive Via Serial Communications Unit: Rxdu(255)
    1053
    
    Change Serial Port Setup: Stup(237)
    1061
  - Network Instructions
    1066
    
    About SYSMAC NET Link/Sysmac LINK Operations
    1066
    
    About Explicit Message Instructions
    1079
    
    Network Send: Send(090)
    1084
    
    Network Receive: Recv(098)
    1090
    
    Deliver Command: Cmnd(490)
    1096
    
    Explicit Message Send: Explt(720)
    1106
    
    Explicit Get Attribute: Egatr(721)
    1114
    
    Explicit Set Attribute: Esatr(722)
    1121
    
    Explicit Word Read: Echrd(723)
    1127
    
    Explicit Word Write: Echwr(724)
    1131
  - File Memory Instructions
    1135
    
    Precautions When Using Memory Cards
    1135
    
    Read Data File: Fread(700)
    1139
    
    Write Data File: Fwrit(701)
    1146
    
    Write Text File: Twrit(704)
    1153
  - Display Instructions: DISPLAY MESSAGE: MSG(046)
    1159
  - Clock Instructions
    1162
    
    Calendar Add: Cadd(730)
    1162
    
    Calendar Subtract: Csub(731)
    1166
    
    Hours to Seconds: Sec(065)
    1169
    
    Seconds to Hours: Hms(066)
    1171
    
    Clock Adjustment: Date(735)
    1174
Section 3-28 Clock Instructions

1175
- Debugging Instructions
  1176
  - Trace Memory Sampling: TRSM(045)
    1176
- Failure Diagnosis Instructions
  1180
  - Failure Alarm: Fal(006)
    1180
- Operand Specifications
  
  1181
- Area
  
  1181
  - Severe Failure Alarm: Fals(007)
    1188
    
    Failure Point Detection: Fpd(269)
    1196
  - Other Instructions
    1205
    
    Clear Carry: Clc(041)
    1206
    
    Set Carry: Stc(040)
    1206
    
    Select Em Bank: Embc(281)
    1207
    
    Extend Maximum Cycle Time: Wdt(094)
    1209
    
    Save Condition Flags: Ccs(282)
    1211
    
    Load Condition Flags: Ccl(283)
    1213
    
    Convert Address from CV: Frmcv(284)
    1214
  - CIO Area CIO 0000 to CIO
    1216
  - Work Area
    1216
  - Holding Bit Area
    1216
  - Auxiliary Bit Area
    1216
  - Timer Area
    1216
    
    T0000 to T4092
    1216
  - Counter Area
    1216
    
    C0000 to C4092
    1216
  - DM Area
    1216
    
    D00000 to D32764
    1216
  - Indirect DM/EM
    1217
    
    D00000 to @ D32767
    1217
  - Addresses in Binary
    1217
    
    E00000 to @ E32767
    1217
    
    En_00000 to @ En_32767
    1217
  - Indirect DM/EM *D00000 to *D32767
    1217
  - Addresses in BCD
    1217
  - Constants
    1217
  - Data Registers
    1217
  - Index Registers
    1217
    
    Convert Address to CV: Tocv(285)
    1219
    
    DISABLE PERIPHERAL SERVICING: IOSP(287) (CS1-H/CJ1-H/CJ1M Only)
    1223
    
    ENABLE PERIPHERAL SERVICING: IORS(288) (CS1-H/CJ1-H/CJ1M Only)
    1225
    
    Block Programming Instructions
    1226
    
    Introduction
    1226
    
    Block Program Begin/End: Bprg(096)/Bend(801)
    1231
    
    Block Program Pause/Restart: Bpps(811)/Bprs(812)
    1233
    
    Branching: if(802), else(803), and IEND(804)
    1236
    
    Conditional Block Exit (Not): Exit (Not)(806)
    1239
  - Indirect Addressing ,IR0 to ,IR15
    1240
    
    DR0 to DR15, IR0 to IR15
    1240
    
    One Cycle and Wait (Not): Wait(805)/Wait(805) Not
    1242
    
    HUNDRED-MS TIMER WAIT: TIMW(813) and TIMWX(816)
    1246
    
    COUNTER WAIT: CNTW(814) and CNTWX(818)
    1249
    
    TEN-MS TIMER WAIT: TMHW(815) and TMHWX(817)
    1252
    
    Loop Control: LOOP(809)/LEND(810)/LEND(810) NOT
    1255
    
    Text String Processing Instructions
    1260
    
    Text String Processing Overview
    1260
    
    Mov String: Mov$(664)
    1261
    
    Concatenate String: +$(656)
    1263
    
    Get String Left: Left$(652)
    1266
    
    IR0+(++) to ,IR15+(++) ,-(- -)IR0 To, -(- -)IR15
    1267
- Description
  
  1267
  - Get String Right: Rght$(653)
    1268
    
    Get String Middle: MID$(654)
    1270
    
    Find in String: Find$(660)
    1273
    
    String Length: Len$(650)
    1275
    
    Replace in String: Rplc$(661)
    1277
    
    Delete String: Del$(658)
    1280
    
    Exchange String: Xchg$(665)
    1282
    
    Clear String: Clr$(666)
    1285
    
    Insert into String: Ins$(657)
    1286
    
    String Comparison Instructions (670 to 675)
    1290
  - Task Control Instructions
    1295
    
    Task On: Tkon(820)
    1295
    
    Task Off: Tkof(821)
    1298
  - Model Conversion Instructions (Unit Ver. 3.0 or Later)
    1301
    
    Block Transfer: Xferc(565)
    1303
    
    Single Word Distribute: Distc(566)
    1306
    
    Data Collect: Collc(567)
    1309
- Instruction Execution Times and Number of Steps
  
  1321
- Appendix
  
  1393
- Index
  
  1393
- Revision History
  
  1401

OMRON CJ - PROGRAMMING 08-2008 Programming Manual (443 pages)

Programmable Controllers

Brand: OMRON | Category: Controller | Size: 8.65 MB

Table of Contents

19
Precautions

25
- General Precautions
  26
- Intended Audience
  26
- Safety Precautions
  26
- Application Precautions
  28
- Operating Environment Precautions
  28
- Conformance to EC Directives
  32
  - Applicable Directives
    32
  - Concepts
    32
  - Conformance to EC Directives
    33
  - Relay Output Noise Reduction Methods
    33
Section 1 CPU Unit Operation

39
- CPU Unit Operation
  39
  - Initial Setup (CS1 CPU Units Only)
    40
  - Using the Internal Clock (CS1 CPU Units Only)
    43
  - Internal Structure of the CPU Unit
    44
    
    Overview
    44
    
    Block Diagram of CPU Unit Memory
    45
  - Operating Modes
    47
    
    Description of Operating Modes
    47
    
    Initialization of I/O Memory
    48
    
    Startup Mode
    49
  - Programs and Tasks
    51
  - Description of Tasks
    53
Section 2 Programming

59
- Programming
  59
  - Basic Concepts
    60
    
    Programs and Tasks
    60
    
    Basic Information on Instructions
    61
    
    Instruction Location and Execution Conditions
    63
    
    Addressing I/O Memory Areas
    64
    
    Specifying Operands
    65
    
    Data Formats
    70
    
    Instruction Variations
    73
    
    Execution Conditions
    74
    
    I/O Instruction Timing
    76
    
    Refresh Timing
    78
    
    Program Capacity
    81
    
    Basic Ladder Programming Concepts
    82
    
    Inputting Mnemonics
    87
    
    Program Examples
    90
  - Precautions
    95
    
    Condition Flags
    95
    
    Special Program Sections
    100
  - Checking Programs
    104
    
    Errors During Programming Device Input
    104
    
    Program Checks with the CX-Programmer
    104
    
    Program Execution Check
    104
    
    Checking Fatal Errors
    106
Section 3 Instruction Functions

109
- Instruction Functions
  109
  - Sequence Input Instructions
    110
  - Sequence Output Instructions
    112
  - Sequence Control Instructions
    115
  - Timer and Counter Instructions
    119
  - Comparison Instructions
    124
  - Data Movement Instructions
    128
  - Data Shift Instructions
    131
  - Increment/Decrement Instructions
    135
  - Symbol Math Instructions
    136
  - Conversion Instructions
    141
  - Logic Instructions
    148
  - Special Math Instructions
    150
  - Floating-Point Math Instructions
    151
  - Double-Precision Floating-Point Instructions
    157
  - Table Data Processing Instructions
    161
  - Data Control Instructions
    165
  - Subroutine Instructions
    169
  - Interrupt Control Instructions
    170
  - High-Speed Counter and Pulse Output Instructions (CJ1M-CPU21/22/23 Only)
    172
  - Step Instructions
    174
  - Basic I/O Unit Instructions
    174
  - Serial Communications Instructions
    178
  - Network Instructions
    179
  - File Memory Instructions
    181
  - Display Instructions
    183
  - Clock Instructions
    183
  - Debugging Instructions
    184
  - Failure Diagnosis Instructions
    185
  - Other Instructions
    186
  - Block Programming Instructions
    187
  - Text String Processing Instructions
    193
  - Task Control Instructions
    196
  - Model Conversion Instructions (CPU Unit Ver. 3.0 or Later Only)
    197
  - Special Function Block Instructions
    198
Section 4 Tasks

199
- Tasks
  199
  - Task Features
    200
    
    Overview
    200
    
    Tasks and Programs
    201
    
    Basic CPU Unit Operation
    202
    
    Types of Tasks
    204
    
    Task Execution Conditions and Settings
    206
    
    Cyclic Task Status
    207
    
    Status Transitions
    208
  - Using Tasks
    209
    
    TASK on and TASK off
    209
    
    Task Instruction Limitations
    213
    
    Flags Related to Tasks
    214
    
    Designing Tasks
    217
    
    Global Subroutines
    218
  - Interrupt Tasks
    219
    
    Types of Interrupt Tasks
    219
    
    Interrupt Task Priority
    226
    
    Interrupt Task Flags and Words
    227
    
    Application Precautions
    228
  - Programming Device Operations for Tasks
    233
    
    Using Multiple Cyclic Tasks
    233
    
    Programming Device Operations
    233
Section 5 File Memory Functions

235
- File Memory Functions
  235
  - File Memory
    236
    
    Types of File Memory
    236
    
    Files Stored in File Memory
    238
    
    Description of File Operating Procedures
    252
    
    Applications
    253
  - Manipulating Files
    255
    
    Programming Devices (Including Programming Consoles)
    255
    
    FINS Commands
    259
    
    User Instructions for File Memory Operations
    260
    
    Replacement of the Entire Program During Operation
    265
    
    Automatic Transfer at Startup
    271
    
    Simple Backup Function
    277
  - Using File Memory
    289
    
    Initializing Media
    289
    
    Operating Procedures
    291
    
    Power Interruptions While Accessing File Memory
    296
Section 6 Advanced Functions

297
- Advanced Functions
  297
  - Cycle Time/High-Speed Processing
    299
    
    Minimum Cycle Time
    299
    
    Maximum Cycle Time (Watch Cycle Time)
    300
    
    Cycle Time Monitoring
    301
    
    High-Speed Inputs
    301
    
    Interrupt Functions
    302
    
    I/O Refreshing
    302
    
    Background Execution
    310
    
    Sharing Index and Data Registers between Tasks
    317
  - Index Registers
    319
    
    What Are Index Registers
    319
    
    Using Index Registers
    319
    
    Processing Related to Index Registers
    322
  - Serial Communications
    329
    
    Host Link Communications
    331
    
    No-Protocol Communications
    336
    
    NT Link (1:N Mode)
    337
    
    CPU Unit's Serial Gateway
    338
    
    Serial PLC Links (CJ1M CPU Units Only)
    343
  - Changing the Timer/Counter PV Refresh Mode
    349
    
    Overview
    349
    
    Functional Specifications
    350
    
    BCD Mode/Binary Mode Selection and Confirmation
    351
    
    BCD Mode/Binary Mode Mnemonics and Data
    353
    
    Restrictions
    353
    
    Instructions and Operands
    355
  - Using a Scheduled Interrupt as a High-Precision Timer (CJ1-H-R and CJ1M Only)
    357
    
    Setting the Scheduled Interrupt to Units of 0.1 Ms
    358
  - Startup Settings and Maintenance
    359
    
    Specifying a Reset Start with MSKS(690)
    359
    
    Reading the Internal Timer PV with MSKR(692)
    359
    
    Hot Start/Hot Stop Functions
    360
    
    Startup Mode Setting
    361
    
    RUN Output
    362
    
    Power off Detection Delay Setting
    363
    
    Disabling Power off Interrupts
    363
    
    Clock Functions
    364
    
    Program Protection
    366
    
    Write-Protection from FINS Commands Sent to CPU Units Via Networks
    368
    
    Remote Programming and Monitoring
    369
    
    Unit Profiles
    370
    
    Flash Memory
    370
    
    Startup Condition Settings
    372
  - Diagnostic Functions
    373
    
    Error Log
    373
    
    Output off Function
    374
    
    Failure Alarm Functions
    375
    
    Failure Point Detection
    375
    
    Simulating System Errors
    377
    
    Disabling Error Log Storage of User-Defined FAL Errors
    378
  - CPU Processing Modes
    379
  - Peripheral Servicing Priority Mode
    384
    
    Parallel Processing Mode and Minimum Cycle Times
    384
    
    Data Concurrency in Parallel Processing with Asynchronous Memory Access
    384
    
    Peripheral Servicing Priority Mode
    385
    
    Temporarily Disabling Priority Mode Servicing
    387
  - Battery-Free Operation
    389
  - Other Functions
    392
    
    I/O Response Time Settings
    392
    
    I/O Area Allocation
    393
Section 7 Program Transfer, Trial Operation, and Debugging

395
- Program Transfer, Trial Operation, and Debugging
  
  395
  - Program Transfer
    396
  - Trial Operation and Debugging
    397
    
    Forced Set/Reset
    397
    
    Differential Monitoring
    397
  - Online Editing
    398
  - Tracing Data
    401
  - And CV-Series Plcs
    405
  - Changes from Previous Host Link Systems
    431
  - B Changes from Previous Host Link Systems
    434
  - Index
    435
- Revision History
  
  441

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Section 2 Summary of Instructions

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Appendix

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Revision History

OMRON CJ - PROGRAMMING 08-2008 Programming Manual (443 pages)

Table of Contents

Table of Contents

Precautions

Section 1 CPU Unit Operation

Section 2 Programming

Section 3 Instruction Functions

Section 4 Tasks

Section 5 File Memory Functions

Section 6 Advanced Functions

Section 7 Program Transfer, Trial Operation, and Debugging

Program Transfer, Trial Operation, and Debugging

Revision History

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