CJ2 CPU Unit Software User's Manual - CIP ETI

More documents

Recommendations

Info

8 I/O Allocations and Unit Settings8-2-2 Data ExchangeThis section describes how data can be exchanged between Special I/O Units or CPU Bus Units, andthe CPU Unit.Special I/O UnitsSpecial I/O Unit Area (I/O Refreshing)Data is exchanged each cycle during I/O refreshing of the Special I/O Unit Area. Basically, 10 wordsare allocated to each Special I/O Unit based on its unit number setting. Refer to the operation manualsfor individual Special I/O Units for details.The Special I/O Unit Area ranges from CIO 2000 to CIO 2959 (10 words × 96 Units).CPU UnitSpecial I/O UnitSpecial I/O Unit Area10 words/UnitTransferred inI/O refreshingTransfer of Words Allocated in DM AreaThere are three times that data may be transferred through the words allocated to each Unit. Thetiming of data transfers depends on the model being used.• Data transferred when the PLC is turned ON.• Data transferred when the Unit is restarted.• Data transferred when necessary.Some models transfer data in both directions, from the DM Area to the Unit and from the Unit to theDM Area. See the Unit's Operation Manual for details on data transfers.Special I/O Unit Words in the DM Area: D20000 to D29599 (100 Words × 96 Units)Data is transferred to these words in the DM Area for initial settings for Special I/O Units. When thecontents of this allocated words are changed from the program to change the system, the SpecialI/O Unit Restart Bit (A502.00 to A507.15) must be turned ON to restart the Unit.DM Area for Special I/O Units100 words/UnitCPU UnitTransferredwhen power isturned on or theUnit is restarted.Special I/O UnitTransferredeach cycleand whennecessary.8-24 CJ2 CPU Unit Software User’s Manual
8 I/O Allocations and Unit Settings FINS CommandsThe CMND(490) instruction can be added to the ladder program to send a FINS command to theSpecial I/O Unit.CPU UnitSpecial I/O UnitCMNDThe FINS command is transmittedwhen CMND(490) hasbeen executed in the program.FINScommandtransmissionNote FINS commands can be transmitted to Special I/O Units in other PLCs in the network, not just the local PLC.Serial Communications UnitCPU UnitSpecial I/O UnitCPU UnitSerial Communications UnitCMNDThe FINScommand istransmitted whenCMND(490) hasbeen executed inthe program.FINS command transmission Special I/O Unit InitializationSpecial I/O Units are initialized when the PLC's power is turned ON or the Unit's Restart Bit(A502.00 to A507.15) is turned ON. The Unit's Special I/O Unit Initialization Flag (A330.00 toA335.15) will be ON while the Unit is initializing.I/O refreshing (cyclic I/O refreshing or refreshing by IORF(097) or FIORF(225) will not be performedfor a Special I/O Unit while its Initialization Flag is ON. Disabling Special I/O Unit Cyclic RefreshingTen words are allocated to each Special I/O Unit in the Special I/O Unit Area (CIO 2000 to CIO2959) based on the unit number set on the front of each Unit. The data in the Special I/O Unit Areais refreshed in the CPU Unit every cycle during I/O refreshing (just after execution of the END(001)instruction).I/O refreshing may take too long if too many Special I/O Units are installed. If I/O refreshing is takingtoo much time, the PLC Setup can be set to disable cyclic refreshing for particular Special I/O Units.(The Special I/O Unit Cyclic Refreshing Disable Bits are in PLC Setup addresses 226 to 231.)If the I/O refreshing time is too short, the Unit's internal processing will not be able to keep pace, theSpecial I/O Unit Error Flag (A402.06) will be turned ON, and the Special I/O Unit may not operateproperly. In this case, the cycle time can be extended by setting a minimum cycle time in the PLCSetup or cyclic I/O refreshing with the Special I/O Unit can be disabled.Then cyclic refreshing has been disabled, the Special I/O Unit's data can be refreshed during programexecution with IORF(097) or FIORF(225).88-2 Setting CPU Bus Units and Special I/O Units8-2-2 Data ExchangeCJ2 CPU Unit Software User’s Manual8-25
Page 1:
Cat. No. W473-E1-06SYSMAC CJ Series
Page 5:
SYSMAC CJ SeriesCJ2H-CPU6@-EIPCJ2H-
Page 8 and 9:
CJ2 CPU Unit ManualsInformation on
Page 10 and 11:
Instructions Reference Manual (Cat.
Page 12 and 13:
6 CJ2 CPU Unit Software User’s Ma
Page 14 and 15:
8 CJ2 CPU Unit Software User’s Ma
Page 16 and 17:
Section 4CPU Unit Initialization4-1
Page 18 and 19:
Section 7File Operations7-1 File Me
Page 20 and 21:
Section 12CPU Unit Cycle Time12-1 M
Page 22 and 23:
16 CJ2 CPU Unit Software User’s M
Page 24 and 25:
Application ConsiderationsSUITABILI
Page 26 and 27:
Page 28 and 29:
SymbolsThe triangle symbol indicate
Page 30 and 31:
CautionExecute online edit only aft
Page 32 and 33:
• Be sure that the terminal block
Page 34 and 35:
• When creating an AUTOEXEC.IOM f
Page 36 and 37:
Operating Environment Precautions F
Page 38 and 39:
Conformance to Shipbuilding Standar
Page 40 and 41:
2 In either case, the following PLC
Page 42 and 43:
Unit VersionsItem Models Unit versi
Page 44 and 45:
Related ManualsManuals related to a
Page 46 and 47:
Page 48 and 49:
1 Overview1-1 Overview of CJ2 CPU U
Page 50 and 51:
1 Overview1-1-2 CJ2 CPU Unit Featur
Page 52 and 53:
PROGRAMMABLECONTROLLEROPENMCPWRBUSY
Page 54 and 55:
1 Overview Create and Use Data Stru
Page 56 and 57:
1 OverviewAdd a Serial Option Board
Page 58 and 59:
1 Overview1-12 CJ2 CPU Unit Softwar
Page 60 and 61:
2 Internal Memory in the CPU Unit2-
Page 62 and 63:
2 Internal Memory in the CPU Unit2-
Page 64 and 65:
3 CPU Unit Operation3-1 CPU Unit In
Page 66 and 67:
3 CPU Unit Operation3-1-2 Cycle Tim
Page 68 and 69:
3 CPU Unit OperationI/O RefreshingT
Page 70 and 71:
3 CPU Unit Operation3-2 CPU Unit Op
Page 72 and 73:
3 CPU Unit Operation3-2-3 Changing
Page 74 and 75:
3 CPU Unit OperationOutput Status f
Page 76 and 77:
3 CPU Unit Operation3-2-4 Operating
Page 78 and 79:
4 CPU Unit Initialization4-1 Overvi
Page 80 and 81:
SYSMACPROGRAMMABLECONTROLLEROPENMCP
Page 82 and 83:
Page 84 and 85:
4 CPU Unit Initialization4-2 PLC Se
Page 86 and 87:
4 CPU Unit Initialization4-3-2 Auto
Page 88 and 89:
4 CPU Unit InitializationTables Com
Page 90 and 91:
4 CPU Unit Initialization4-4-3 Sett
Page 92 and 93:
4 CPU Unit Initialization4-6 CPU Bu
Page 94 and 95:
5 Understanding Programming5-7 Inde
Page 96 and 97:
5 Understanding ProgrammingUser Pro
Page 98 and 99:
5 Understanding Programming5-1-2 Ba
Page 100 and 101:
5 Understanding Programming5-1-3 ST
Page 102 and 103:
5 Understanding Programming Simulta
Page 104 and 105:
5 Understanding ProgrammingThere ar
Page 106 and 107:
5 Understanding Programming Downloa
Page 108 and 109:
5 Understanding ProgrammingCyclic T
Page 110 and 111:
5 Understanding Programming Tasks a
Page 112 and 113:
5 Understanding Programming5-2-3 In
Page 114 and 115:
5 Understanding ProgrammingExample:
Page 116 and 117:
5 Understanding ProgrammingHowever,
Page 118 and 119:
5 Understanding Programming MSKS(69
Page 120 and 121:
5 Understanding ProgrammingThe inte
Page 122 and 123:
5 Understanding ProgrammingBad Exam
Page 124 and 125:
5 Understanding ProgrammingTask Sta
Page 126 and 127:
5 Understanding ProgrammingPrecauti
Page 128 and 129:
5 Understanding ProgrammingInterrup
Page 130 and 131:
5 Understanding Programming5-3 Sect
Page 132 and 133:
5 Understanding Programming5-4 Func
Page 134 and 135:
5 Understanding Programming5-4-3 Fu
Page 136 and 137:
5 Understanding ProgrammingCalculat
Page 138 and 139:
5 Understanding Programming5-5-2 Ty
Page 140 and 141:
5 Understanding Programming5-5-3 Gl
Page 142 and 143:
5 Understanding ProgrammingSetting
Page 144 and 145:
5 Understanding Programming Using T
Page 146 and 147:
5 Understanding Programming5-5-7 Sy
Page 148 and 149:
5 Understanding ProgrammingUser-def
Page 150 and 151:
5 Understanding ProgrammingUsing Ar
Page 152 and 153:
5 Understanding Programming5-6 Inst
Page 154 and 155:
5 Understanding Programming Operand
Page 156 and 157:
5 Understanding ProgrammingInput In
Page 158 and 159:
5 Understanding ProgrammingUsing Di
Page 160 and 161:
5 Understanding Programming Word Ad
Page 162 and 163:
5 Understanding ProgrammingOperand
Page 164 and 165:
5 Understanding ProgrammingOperand
Page 166 and 167:
5 Understanding ProgrammingData Des
Page 168 and 169:
5 Understanding ProgrammingData typ
Page 170 and 171:
5 Understanding Programming Values
Page 172 and 173:
5 Understanding ProgrammingImmediat
Page 174 and 175:
5 Understanding Programming FIORF(2
Page 176 and 177:
5 Understanding Programming5-7 Inde
Page 178 and 179:
5 Understanding ProgrammingApplicat
Page 180 and 181:
5 Understanding Programming5-7-3 Pr
Page 182 and 183:
5 Understanding Programming5-7-5 Sh
Page 184 and 185:
5 Understanding Programming5-8 Spec
Page 186 and 187:
5 Understanding Programming! Cautio
Page 188 and 189:
5 Understanding Programming5-9 Chec
Page 190 and 191:
5 Understanding ProgrammingDebuggin
Page 192 and 193:
5 Understanding Programming5-9-4 Pr
Page 194 and 195:
5 Understanding ProgrammingProgram
Page 196 and 197:
5 Understanding Programming Using E
Page 198 and 199:
5 Understanding ProgrammingIn this
Page 200 and 201:
5 Understanding Programming5-10-2 S
Page 202 and 203:
5 Understanding ProgrammingInstruct
Page 204 and 205:
5 Understanding Programming5-112 CJ
Page 206 and 207:
6 I/O Memory Areas6-1 I/O Memory Ar
Page 208 and 209:
6 I/O Memory Areas6-1-2 I/O Memory
Page 210 and 211:
6 I/O Memory Areas6-1-3 Holding I/O
Page 212 and 213:
6 I/O Memory Areas6-2 I/O AreaI/O A
Page 214 and 215:
6 I/O Memory AreasIn the following
Page 216 and 217:
6 I/O Memory AreasIn this example,
Page 218 and 219:
6 I/O Memory Areas6-4 Synchronous D
Page 220 and 221:
6 I/O Memory Areas6-6 Special I/O U
Page 222 and 223:
6 I/O Memory Areas6-8 DeviceNet Are
Page 224 and 225:
6 I/O Memory Areas6-10 Holding Area
Page 226 and 227:
6 I/O Memory Areas6-11 Auxiliary Ar
Page 228 and 229:
6 I/O Memory Areas6-13 Data Memory
Page 230 and 231:
6 I/O Memory Areas Special I/O Unit
Page 232 and 233:
6 I/O Memory AreasEM Area Force-set
Page 234 and 235:
6 I/O Memory AreasIndirectly Specif
Page 236 and 237:
6 I/O Memory AreasThe following tab
Page 238 and 239:
6 I/O Memory Areas6-17 Task FlagsTa
Page 240 and 241:
6 I/O Memory AreasPrecautions for C
Page 242 and 243:
6 I/O Memory Areas Direct Addressin
Page 244 and 245:
6 I/O Memory Areas6-19 Data Registe
Page 246 and 247: 6 I/O Memory Areas6-20 Condition Fl
Page 248 and 249: 6 I/O Memory Areas6-21 Clock Pulses
Page 250 and 251: 6 I/O Memory Areas6-46 CJ2 CPU Unit
Page 252 and 253: 7 File Operations7-1 File Memory7-1
Page 254 and 255: 7 File Operations Changing EM File
Page 256 and 257: 7 File OperationsAccessing the Memo
Page 258 and 259: 7 File OperationsParameter FileThe
Page 260 and 261: 7 File Operations7-2-2 Creating and
Page 262 and 263: 7 File OperationsBackup Restore Ope
Page 264 and 265: 7 File OperationsBackup FilesThese
Page 266 and 267: 7 File Operations General-purpose D
Page 268 and 269: 7 File Operations• Structure of C
Page 270 and 271: 7 File Operations7-3-4 File SizesTh
Page 272 and 273: 7 File OperationsCX-ProgrammerCPU U
Page 274 and 275: SCU41RUN ERC SD1 RD1 TER1RDY ERH SD
Page 276 and 277: 8 I/O Allocations and Unit Settings
Page 302 and 303: 9 PLC Setup9-1 Overview of the PLC
Page 304 and 305: 9 PLC Setup9-2 PLC Setup SettingsTh
Page 306 and 307: 9 PLC SetupOFF: Forced Status Hold
Page 308 and 309: 9 PLC Setup9-3-2 CPU Unit SettingsE
Page 310 and 311: 9 PLC SetupPrecautions for Correct
Page 312 and 313: 9 PLC SetupBackground Execution Set
Page 314 and 315: 9 PLC Setup9-3-3 Timings/Synchronou
Page 316 and 317: 9 PLC Setup• Conditions for Enabl
Page 318 and 319: 9 PLC Setup Power OFF Interrupt Dis
Page 320 and 321: 9 PLC Setup Prohibiting Cyclic Refr
Page 322 and 323: 9 PLC Setup Changing the Basic I/O
Page 324 and 325: 9 PLC Setup←ON5Serial port commun
Page 326 and 327: 9 PLC SetupMode (When Custom Settin
Page 328 and 329: 9 PLC Setup Peripheral Bus (Toolbus
Page 330 and 331: 9 PLC Setup9-3-7 Peripheral Service
Page 332 and 333: 9 PLC Setup9-32 CJ2 CPU Unit Softwa
Page 334 and 335: 10 CPU Unit Functions10-6 Security
Page 336 and 337: 10 CPU Unit Functions10-1-2 Times S
Page 338 and 339: 10 CPU Unit FunctionsOperation Star
Page 340 and 341: 10 CPU Unit FunctionsAdditional Inf
Page 342 and 343: 10 CPU Unit Functions10-2-5 Backgro
Page 344 and 345: 10 CPU Unit Functions Procedure1 To
Page 346 and 347:
10 CPU Unit Functions Auxiliary Are
Page 348 and 349:
10 CPU Unit FunctionsProgramming Ex
Page 350 and 351:
10 CPU Unit FunctionsProgramming Ex
Page 352 and 353:
10 CPU Unit Functions Restrictions
Page 354 and 355:
10 CPU Unit Functions10-3 Startup S
Page 356 and 357:
10 CPU Unit Functions10-3-2 Power O
Page 358 and 359:
10 CPU Unit Functions10-3-4 RUN Out
Page 360 and 361:
10 CPU Unit Functions Example Appli
Page 362 and 363:
10 CPU Unit Functions• EM Area: P
Page 364 and 365:
10 CPU Unit FunctionsAutomatic Tran
Page 366 and 367:
10 CPU Unit FunctionsAutomatic Tran
Page 368 and 369:
10 CPU Unit Functions Basic I/O Uni
Page 370 and 371:
10 CPU Unit Functions10-4-3 Special
Page 372 and 373:
10 CPU Unit Functions Operations af
Page 374 and 375:
SYSMAC NSCJ2HCPU64-EIPPROGRA MABLEC
Page 376 and 377:
10 CPU Unit FunctionsCPU Operation
Page 378 and 379:
10 CPU Unit FunctionsExample Progra
Page 380 and 381:
10 CPU Unit FunctionsAuxiliary Area
Page 382 and 383:
10 CPU Unit Functions10-6 Security
Page 384 and 385:
10 CPU Unit Functions2 To set read
Page 386 and 387:
10 CPU Unit FunctionsEnabling and D
Page 388 and 389:
10 CPU Unit FunctionsApplication Ex
Page 390 and 391:
10 CPU Unit Functions OperationWith
Page 392 and 393:
Page 394 and 395:
10 CPU Unit FunctionsChanging PLC N
Page 396 and 397:
10 CPU Unit Functions Forced Status
Page 398 and 399:
10 CPU Unit FunctionsPrecautions fo
Page 400 and 401:
10 CPU Unit Functions10-7-6 Tracing
Page 402 and 403:
10 CPU Unit Functions Overview of D
Page 404 and 405:
10 CPU Unit Functions CJ2 CPU Unit
Page 406 and 407:
10 CPU Unit Functions10-7-8 Failure
Page 408 and 409:
10 CPU Unit FunctionsPrecautions fo
Page 410 and 411:
10 CPU Unit Functions10-8 Synchrono
Page 412 and 413:
10 CPU Unit FunctionsItemSynchronou
Page 414 and 415:
10 CPU Unit Functions1 Synchronous
Page 416 and 417:
10 CPU Unit Functions10-8-3 Synchro
Page 418 and 419:
10 CPU Unit FunctionsAddresses in t
Page 420 and 421:
10 CPU Unit FunctionsSynchronous Un
Page 422 and 423:
10 CPU Unit FunctionsNote The above
Page 424 and 425:
10 CPU Unit Functions10-8-7 PLC Set
Page 426 and 427:
10 CPU Unit Functions Synchronous U
Page 428 and 429:
10 CPU Unit FunctionsSynchronousUni
Page 430 and 431:
10 CPU Unit FunctionsAdditional Inf
Page 432 and 433:
11 Programming Devices and Communic
Page 434 and 435:
Page 436 and 437:
Page 438 and 439:
Page 440 and 441:
Page 442 and 443:
Page 444 and 445:
Page 446 and 447:
Page 448 and 449:
Page 450 and 451:
Page 452 and 453:
Page 454 and 455:
Page 456 and 457:
Page 458 and 459:
Page 460 and 461:
Page 462 and 463:
Page 464 and 465:
12 CPU Unit Cycle Time12-1 Monitori
Page 466 and 467:
12 CPU Unit Cycle Time12-2 Computin
Page 468 and 469:
12 CPU Unit Cycle Time4. I/O Refres
Page 470 and 471:
12 CPU Unit Cycle TimeNamePosition
Page 472 and 473:
12 CPU Unit Cycle TimeNameModelCJ2H
Page 474 and 475:
12 CPU Unit Cycle Time Example 2: A
Page 476 and 477:
12 CPU Unit Cycle Time Maximum I/O
Page 478 and 479:
12 CPU Unit Cycle Time12-16 CJ2 CPU
Page 480 and 481:
AppendicesA-1-34 Special Function B
Page 482 and 483:
AppendicesInstruction Mnemonic Code
Page 484 and 485:
Page 486 and 487:
Page 488 and 489:
AppendicesA-1-4Timer and Counter In
Page 490 and 491:
Page 492 and 493:
AppendicesA-1-5Comparison Instructi
Page 494 and 495:
Page 496 and 497:
AppendicesA-1-6Data Movement Instru
Page 498 and 499:
Page 500 and 501:
Page 502 and 503:
AppendicesA-1-8Increment/Decrement
Page 504 and 505:
Page 506 and 507:
Page 508 and 509:
Page 510 and 511:
Page 512 and 513:
Page 514 and 515:
Page 516 and 517:
AppendicesA-1-13Floating-point Math
Page 518 and 519:
Page 520 and 521:
AppendicesA-1-14Double-precision Fl
Page 522 and 523:
Page 524 and 525:
Page 526 and 527:
Page 528 and 529:
Page 530 and 531:
Page 532 and 533:
AppendicesA-1-18Subroutine Instruct
Page 534 and 535:
Page 536 and 537:
Page 538 and 539:
Page 540 and 541:
Page 542 and 543:
Page 544 and 545:
Page 546 and 547:
Page 548 and 549:
Page 550 and 551:
Page 552 and 553:
Page 554 and 555:
Page 556 and 557:
AppendicesA-2 Instruction Execution
Page 558 and 559:
AppendicesInstruction Mnemonic FUN
Page 560 and 561:
Page 562 and 563:
Page 564 and 565:
Page 566 and 567:
Page 568 and 569:
Page 570 and 571:
Page 572 and 573:
Appendices*1 The instruction execut
Page 574 and 575:
AppendicesA-2-20Step InstructionsIn
Page 576 and 577:
AppendicesA-2-23Network Instruction
Page 578 and 579:
AppendicesA-2-29Other InstructionsI
Page 580 and 581:
AppendicesA-2-31Text String Process
Page 582 and 583:
Page 584 and 585:
AppendicesA-3 Auxiliary AreaA000 to
Page 586 and 587:
AppendicesWordsAddressBitsA200 A200
Page 588 and 589:
AppendicesWordsA216andA217--- Netwo
Page 590 and 591:
AppendicesWordsA295 A295.08 Instruc
Page 592 and 593:
AppendicesWordsA336 A336.00toA336.1
Page 594 and 595:
AppendicesWordsA360toA391AddressBit
Page 596 and 597:
AppendicesWordsAddressBitsNameA401
Page 598 and 599:
AppendicesWordsAddressBitsNameA402
Page 600 and 601:
Page 602 and 603:
AppendicesWordsA411toA416A411.00toA
Page 604 and 605:
AppendicesWordsAddressBitsNameFunct
Page 606 and 607:
AppendicesNote In CJ-series PLCs, t
Page 608 and 609:
AppendicesWordsA508 A508.13 Trace B
Page 610 and 611:
AppendicesWordsA530 --- Power Inter
Page 612 and 613:
Page 614 and 615:
AppendicesWordsA729 toA731A732 toA7
Page 616 and 617:
AppendicesA-3-3Details on Auxiliary
Page 618 and 619:
AppendicesA300: Error Record Pointe
Page 620 and 621:
AppendicesA-4-2Memory MapThe follow
Page 622 and 623:
Appendices85% of the rated voltage
Page 624 and 625:
AppendicesNote A530 is normally cle
Page 626 and 627:
Appendices2 Open the Administrative
Page 628 and 629:
AppendicesA-7 PLC Comparison Charts
Page 630 and 631:
AppendicesFunctionalspecificationsI
Page 632 and 633:
AppendicesA-8 Functions Supported f
Page 634 and 635:
AppendicesA-156 CJ2 CPU Unit Softwa
Page 636 and 637:
files automatically transferred at
Page 638 and 639:
instruction conditions ............
Page 640:
Revision-2CJ2 CPU Unit Software Use
show all

CJ2 CPU Unit Software User's Manual - CIP ETI

Create successful ePaper yourself

Delete template?

Save as template?