CJ2 CPU Unit Software User's Manual - CIP ETI

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6 I/O Memory Areas6-6 Special I/O Unit AreaThe Special I/O Unit Area addresses range from CIO 2000 to CIO 2959 for words and CIO 2000.00 toCIO 2959.15 for bits.Words in the Special I/O Unit Area are allocated to Special I/O Units for data, such as the operating statusof each Unit. Each Unit is allocated 10 words based on its Unit’s unit number setting. Up to 96 Unitscan be used with unit numbers 0 to 95.Words in the Special I/O Unit Area are refreshed at the following times:• Normal I/O refreshing• When IORF (097) is executed• When FIORF (225) is executedSpecial I/O Unit Area(10 words/Unit)CPU UnitNormalI/Orefreshing,IORF(097), orFIORF(225)Special I/O UnitEach Special I/O Unit is allocated 25 words based on its unit number, as shown in the following table.Unit number Allocated words0 CIO 2000 to CIO 20091 CIO 2010 to CIO 20192 CIO 2020 to CIO 20293 CIO 2030 to CIO 20394 CIO 2040 to CIO 20495 CIO 2050 to CIO 20596 CIO 2060 to CIO 20697 CIO 2070 to CIO 20798 CIO 2080 to CIO 20899 CIO 2090 to CIO 209910 (A) CIO 2100 to CIO 210911 (B) CIO 2110 to CIO 211912 (C) CIO 2120 to CIO 212913 (D) CIO 2130 to CIO 213914 (E) CIO 2140 to CIO 214915 (F) CIO 2150 to CIO 215916 CIO 2160 to CIO 216917 CIO 2170 to CIO 217995 CIO 2950 to CIO 2959The function of the 10 words allocated to a Unit depends on the Special I/O Unit being used. Fordetails, refer to the Unit’s operation manual.Words in the Special I/O Unit Area that are not allocated to Special I/O Units can be used only in theprogram.6-16 CJ2 CPU Unit Software User’s Manual
6 I/O Memory Areas6-7 Serial PLC Link AreaSerial PLC Link Area addresses range from CIO 3100 to CIO 3189 for words and CIO 3100.00 to CIO3189.15 for bits.The Serial PLC Link Area is used for Serial PLC Links. They can be used for data links to other PLCs.For Serial PLC Links, data is exchanged between CPU Units using serial ports without communicationsprogramming.The words in the Serial PLC Link Area are allocated automatically according to the settings made in thePLC Setup of the polling PLC.• Serial PLC Link mode• Serial PLC Link number of send words• Serial PLC Link maximum unit numberCJ2M CPU Unit CJ2M CPU Unit CJ2M CPU UnitSerial PLC Link AreaSerial portSerial portSerial portSerial PLC LinksWords in the Serial PLC Link Area that are not allocated to Serial PLC Links can be used only in theprogram as work bits. Bits in the Serial PLC Link Area can be force-set and force-reset.The contents of this area will be cleared in the following cases:• The operating mode is changed from PROGRAM mode to RUN/MONITOR mode or vice-versa.• When the PLC power is reset• When the area is cleared from the CX-Programmer• When operation stops due to a fatal error (except that the area is not cleared when stopping operationdue to execution of a FALS(007) instruction)66-7 Serial PLC Link Area Setting the IOM Hold Bit (A500.12) to ONIf the IOM Hold Bit (A500.12) is ON, the contents of this area will be retained when a fatal erroroccurs or the operating mode is changed from PROGRAM mode to RUN or MONITOR mode orvice-versa. However, the contents will be cleared when power is cycled. Setting the IOM Hold Bit (A500.12) to ON and Protecting the IOM Hold Bititself in the PLC SetupThe contents of this area will be maintained even when the power is cycled.CJ2 CPU Unit Software User’s Manual6-17
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Cat. No. W473-E1-06SYSMAC CJ Series
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SYSMAC CJ SeriesCJ2H-CPU6@-EIPCJ2H-
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CJ2 CPU Unit ManualsInformation on
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Instructions Reference Manual (Cat.
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6 CJ2 CPU Unit Software User’s Ma
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8 CJ2 CPU Unit Software User’s Ma
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Section 4CPU Unit Initialization4-1
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Section 7File Operations7-1 File Me
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Section 12CPU Unit Cycle Time12-1 M
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16 CJ2 CPU Unit Software User’s M
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Application ConsiderationsSUITABILI
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SymbolsThe triangle symbol indicate
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CautionExecute online edit only aft
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• Be sure that the terminal block
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• When creating an AUTOEXEC.IOM f
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Operating Environment Precautions F
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Conformance to Shipbuilding Standar
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2 In either case, the following PLC
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Unit VersionsItem Models Unit versi
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Related ManualsManuals related to a
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1 Overview1-1 Overview of CJ2 CPU U
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1 Overview1-1-2 CJ2 CPU Unit Featur
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PROGRAMMABLECONTROLLEROPENMCPWRBUSY
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1 Overview Create and Use Data Stru
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1 OverviewAdd a Serial Option Board
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1 Overview1-12 CJ2 CPU Unit Softwar
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2 Internal Memory in the CPU Unit2-
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2 Internal Memory in the CPU Unit2-
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3 CPU Unit Operation3-1 CPU Unit In
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3 CPU Unit Operation3-1-2 Cycle Tim
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3 CPU Unit OperationI/O RefreshingT
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3 CPU Unit Operation3-2 CPU Unit Op
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3 CPU Unit Operation3-2-3 Changing
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3 CPU Unit OperationOutput Status f
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3 CPU Unit Operation3-2-4 Operating
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4 CPU Unit Initialization4-1 Overvi
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SYSMACPROGRAMMABLECONTROLLEROPENMCP
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4 CPU Unit Initialization4-2 PLC Se
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4 CPU Unit Initialization4-3-2 Auto
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4 CPU Unit InitializationTables Com
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4 CPU Unit Initialization4-4-3 Sett
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4 CPU Unit Initialization4-6 CPU Bu
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5 Understanding Programming5-7 Inde
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5 Understanding ProgrammingUser Pro
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5 Understanding Programming5-1-2 Ba
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5 Understanding Programming5-1-3 ST
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5 Understanding Programming Simulta
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5 Understanding ProgrammingThere ar
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5 Understanding Programming Downloa
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5 Understanding ProgrammingCyclic T
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5 Understanding Programming Tasks a
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5 Understanding Programming5-2-3 In
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5 Understanding ProgrammingExample:
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5 Understanding ProgrammingHowever,
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5 Understanding Programming MSKS(69
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5 Understanding ProgrammingThe inte
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5 Understanding ProgrammingBad Exam
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5 Understanding ProgrammingTask Sta
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5 Understanding ProgrammingPrecauti
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5 Understanding ProgrammingInterrup
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5 Understanding Programming5-3 Sect
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5 Understanding Programming5-4 Func
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5 Understanding Programming5-4-3 Fu
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5 Understanding ProgrammingCalculat
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5 Understanding Programming5-5-2 Ty
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5 Understanding Programming5-5-3 Gl
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5 Understanding ProgrammingSetting
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5 Understanding Programming Using T
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5 Understanding Programming5-5-7 Sy
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5 Understanding ProgrammingUser-def
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5 Understanding ProgrammingUsing Ar
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5 Understanding Programming5-6 Inst
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5 Understanding Programming Operand
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5 Understanding ProgrammingInput In
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5 Understanding ProgrammingUsing Di
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5 Understanding Programming Word Ad
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5 Understanding ProgrammingOperand
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5 Understanding ProgrammingOperand
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5 Understanding ProgrammingData Des
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5 Understanding ProgrammingData typ
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Page 206 and 207: 6 I/O Memory Areas6-1 I/O Memory Ar
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Page 210 and 211: 6 I/O Memory Areas6-1-3 Holding I/O
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Page 232 and 233: 6 I/O Memory AreasEM Area Force-set
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Page 236 and 237: 6 I/O Memory AreasThe following tab
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Page 240 and 241: 6 I/O Memory AreasPrecautions for C
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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
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Page 252 and 253: 7 File Operations7-1 File Memory7-1
Page 254 and 255: 7 File Operations Changing EM File
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7 File Operations7-3-4 File SizesTh
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7 File OperationsCX-ProgrammerCPU U
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SCU41RUN ERC SD1 RD1 TER1RDY ERH SD
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8 I/O Allocations and Unit Settings
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9 PLC Setup9-1 Overview of the PLC
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9 PLC Setup9-2 PLC Setup SettingsTh
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9 PLC SetupOFF: Forced Status Hold
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9 PLC Setup9-3-2 CPU Unit SettingsE
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9 PLC SetupPrecautions for Correct
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9 PLC SetupBackground Execution Set
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9 PLC Setup9-3-3 Timings/Synchronou
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9 PLC Setup• Conditions for Enabl
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9 PLC Setup Power OFF Interrupt Dis
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9 PLC Setup Prohibiting Cyclic Refr
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9 PLC Setup Changing the Basic I/O
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9 PLC Setup←ON5Serial port commun
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9 PLC SetupMode (When Custom Settin
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9 PLC Setup Peripheral Bus (Toolbus
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9 PLC Setup9-3-7 Peripheral Service
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9 PLC Setup9-32 CJ2 CPU Unit Softwa
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10 CPU Unit Functions10-6 Security
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10 CPU Unit Functions10-1-2 Times S
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10 CPU Unit FunctionsOperation Star
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10 CPU Unit FunctionsAdditional Inf
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10 CPU Unit Functions10-2-5 Backgro
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10 CPU Unit Functions Procedure1 To
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10 CPU Unit Functions Auxiliary Are
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10 CPU Unit FunctionsProgramming Ex
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10 CPU Unit FunctionsProgramming Ex
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10 CPU Unit Functions Restrictions
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10 CPU Unit Functions10-3 Startup S
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10 CPU Unit Functions10-3-2 Power O
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10 CPU Unit Functions10-3-4 RUN Out
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10 CPU Unit Functions Example Appli
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10 CPU Unit Functions• EM Area: P
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10 CPU Unit FunctionsAutomatic Tran
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10 CPU Unit FunctionsAutomatic Tran
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10 CPU Unit Functions Basic I/O Uni
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10 CPU Unit Functions10-4-3 Special
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10 CPU Unit Functions Operations af
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SYSMAC NSCJ2HCPU64-EIPPROGRA MABLEC
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10 CPU Unit FunctionsCPU Operation
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10 CPU Unit FunctionsExample Progra
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10 CPU Unit FunctionsAuxiliary Area
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10 CPU Unit Functions10-6 Security
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10 CPU Unit Functions2 To set read
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10 CPU Unit FunctionsEnabling and D
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10 CPU Unit FunctionsApplication Ex
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10 CPU Unit Functions OperationWith
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10 CPU Unit FunctionsChanging PLC N
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10 CPU Unit Functions Forced Status
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10 CPU Unit FunctionsPrecautions fo
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10 CPU Unit Functions10-7-6 Tracing
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10 CPU Unit Functions Overview of D
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10 CPU Unit Functions CJ2 CPU Unit
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10 CPU Unit Functions10-7-8 Failure
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10 CPU Unit FunctionsPrecautions fo
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10 CPU Unit Functions10-8 Synchrono
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10 CPU Unit FunctionsItemSynchronou
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10 CPU Unit Functions1 Synchronous
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10 CPU Unit Functions10-8-3 Synchro
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10 CPU Unit FunctionsAddresses in t
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10 CPU Unit FunctionsSynchronous Un
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10 CPU Unit FunctionsNote The above
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10 CPU Unit Functions10-8-7 PLC Set
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10 CPU Unit Functions Synchronous U
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10 CPU Unit FunctionsSynchronousUni
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10 CPU Unit FunctionsAdditional Inf
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11 Programming Devices and Communic
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12 CPU Unit Cycle Time12-1 Monitori
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12 CPU Unit Cycle Time12-2 Computin
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12 CPU Unit Cycle Time4. I/O Refres
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12 CPU Unit Cycle TimeNamePosition
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12 CPU Unit Cycle TimeNameModelCJ2H
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12 CPU Unit Cycle Time Example 2: A
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12 CPU Unit Cycle Time Maximum I/O
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12 CPU Unit Cycle Time12-16 CJ2 CPU
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AppendicesA-1-34 Special Function B
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AppendicesInstruction Mnemonic Code
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AppendicesA-1-4Timer and Counter In
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AppendicesA-1-5Comparison Instructi
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AppendicesA-1-6Data Movement Instru
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AppendicesA-1-8Increment/Decrement
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AppendicesA-1-13Floating-point Math
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AppendicesA-1-14Double-precision Fl
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AppendicesA-1-18Subroutine Instruct
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AppendicesA-2 Instruction Execution
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AppendicesInstruction Mnemonic FUN
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Appendices*1 The instruction execut
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AppendicesA-2-20Step InstructionsIn
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AppendicesA-2-23Network Instruction
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AppendicesA-2-29Other InstructionsI
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AppendicesA-2-31Text String Process
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AppendicesA-3 Auxiliary AreaA000 to
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AppendicesWordsAddressBitsA200 A200
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AppendicesWordsA216andA217--- Netwo
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AppendicesWordsA295 A295.08 Instruc
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AppendicesWordsA336 A336.00toA336.1
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AppendicesWordsA360toA391AddressBit
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AppendicesWordsAddressBitsNameA401
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AppendicesWordsAddressBitsNameA402
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AppendicesWordsA411toA416A411.00toA
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AppendicesWordsAddressBitsNameFunct
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AppendicesNote In CJ-series PLCs, t
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AppendicesWordsA508 A508.13 Trace B
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AppendicesWordsA530 --- Power Inter
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AppendicesWordsA729 toA731A732 toA7
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AppendicesA-3-3Details on Auxiliary
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AppendicesA300: Error Record Pointe
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AppendicesA-4-2Memory MapThe follow
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Appendices85% of the rated voltage
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AppendicesNote A530 is normally cle
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Appendices2 Open the Administrative
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AppendicesA-7 PLC Comparison Charts
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AppendicesFunctionalspecificationsI
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AppendicesA-8 Functions Supported f
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AppendicesA-156 CJ2 CPU Unit Softwa
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files automatically transferred at
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instruction conditions ............
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Revision-2CJ2 CPU Unit Software Use
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