CJ2 CPU Unit Software User's Manual - CIP ETI

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AppendicesA-4-2Memory MapThe following table shows the PLC memory addresses of the I/O memory area. The I/O memory area isbacked up by a battery. If there is no battery, the contents of the I/O memory area may become corrupted.Note Do not access the areas indicated Reserved for system.ClassificationPLC memoryaddresses (hex)User addressesAreaI/O memory areas 00000 to 0B7FF Reserved for system.0B800 to 0B801 TK0000 to TK0031 Task Flag Area0B802 to 0B83FReserved for system.0B840 to 0B9FF A000 to A447 Read-only Auxiliary Area0BA00 to 0BDFF A448 to A1471 Read/Write Auxiliary AreaA10000 to A11535 Read-only Auxiliary Area0BE00 to 0BEFF T0000 to T4095 Timer Completion Flags0BF00 to 0BFFF C0000 to T4095 Counter Completion Flags0C000 to 0D7FF CIO 0000 to CIO 6143 CIO Area0D800 to 0D9FF H000 to H511 Holding Area0DA00 to 0DDFF H512 to H1535 Holding AreaThese words are used for function blocksonly.0DE00 to 0DFFF W000 to W511 Work Area0E000 to 0EFFF T0000 to T4095 Timer PVs0F000 to 0FFFF C0000 to C4095 Counter PVs10000 to 17FFF D00000 to D32767 DM Area18000 to 1FFFF E0_00000 to E0_32767 EM Area bank 020000 to 27FFF E1_00000 to E1_32767 EM Area bank 1 hex: : :D8000 to DFFFF E18_00000 to E18_32767 EM Area bank 18 hex: :F8000 to FFFFF E_00000 to E_32767 EM Area, current bank (See note.)Note The contents of the EM Area bank currently specified in the program is stored at these addresses. For example,if bank 1 is specified, the same contents as at 20000 to 27FFF will be stored at F8000 to FFFFF.A-142 CJ2 CPU Unit Software User’s Manual
AppendicesA-5 Operation for Power InterruptionsA-5-1Power OFF OperationThe following processing is performed if CPU Unit power is turned OFF. Power OFF processing will beperformed if the power supply falls below 85% (80% for CJ1W-PD025 DC Power Supply Units or 90%for CJ1W-PD022 DC Power Supply Units) of the minimum rated voltage while the CPU Unit is in RUNor MONITOR mode.1 The CPU Unit will stop.2 All outputs from Output Units will be turned OFF.Note 1 All outputs will turn OFF regardless of the status of the IOM Hold Bit or the setting of the IOM Hold Bit atstartup in the PLC Setup.2 85% of the rated voltage for AC Power Supply Unit:100 VAC:85 VAC200 VAC:170 VAC100 to 240-V input (wide range): 85 VAC3 80%/90% of the rated voltage for DC Power Supply Unit:CJ1W-PD025: 19.2 VDCCJ1W-PD022: 21.6 VDCA-5 Operation for Power Interruptions AppMomentary Power InterruptionsThe following processing will be performed if power drops only momentarily (momentary power interruption).• The system will continue to run unconditionally if the momentary power interruption lasts less than10 ms, i.e., the time it takes the minimum rated voltage at 85% or less to return to 85% or higher isless than 10 ms.Note When DC power supplies are used, less than 2 ms is required for the rated voltage of a CJ1W-PD025 at 80%or less to return to 80% or higher or for the rated voltage of a CJ1W-PD022 at 90% or less to return to 90%or higher.• A momentary power interruption that lasts more than 10 ms but less than 25 ms (when using a DCpower supply, more than 2 ms but less than 5 ms for CJ1W-PD025 and more than 2 ms but less than10 ms for CJ1W-PD022) is difficult to determine and a power interruption may or may not bedetected.• The system will stop unconditionally if the momentary power interruption lasts 25 ms or longer (whenusing a DC power supply, 5 ms or longer for CJ1W-PD025 and 10 ms or longer for CJ1W-PD022).Therefore, the time required to detect a power interruption is 10 to 25 ms (when using a DC power supply,2 to 5 ms for CJ1W-PD025 and 2 to 10 ms for CJ1W-PD022). If operation stops under the conditionsgiven in items 2 and 3 above, the timing used to stop operation (or the timing used to startexecution of the Power OFF Interrupt Task) can be delayed by setting the Power OFF Detection DelayTime (0 to 10 ms) in the PLC Setup. The holding time for the 5-VDC outputs of CJ1W-PD022 PowerSupply Units when a power interruption occurs is 1 ms, however, so the Power OFF Interrupt Task Disableand Power OFF Detection Time parameters cannot be used.CJ2 CPU Unit Software User’s ManualA-143
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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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5 Understanding Programming Values
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5 Understanding ProgrammingImmediat
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5 Understanding Programming FIORF(2
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5 Understanding Programming5-7 Inde
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5 Understanding ProgrammingApplicat
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5 Understanding Programming5-7-3 Pr
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5 Understanding Programming5-7-5 Sh
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5 Understanding Programming5-8 Spec
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5 Understanding Programming! Cautio
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5 Understanding Programming5-9 Chec
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5 Understanding ProgrammingDebuggin
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5 Understanding Programming5-9-4 Pr
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5 Understanding ProgrammingProgram
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5 Understanding Programming Using E
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5 Understanding ProgrammingIn this
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5 Understanding Programming5-10-2 S
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5 Understanding ProgrammingInstruct
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5 Understanding Programming5-112 CJ
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6 I/O Memory Areas6-1 I/O Memory Ar
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6 I/O Memory Areas6-1-2 I/O Memory
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6 I/O Memory Areas6-1-3 Holding I/O
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6 I/O Memory Areas6-2 I/O AreaI/O A
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6 I/O Memory AreasIn the following
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6 I/O Memory AreasIn this example,
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6 I/O Memory Areas6-4 Synchronous D
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6 I/O Memory Areas6-6 Special I/O U
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6 I/O Memory Areas6-8 DeviceNet Are
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6 I/O Memory Areas6-10 Holding Area
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6 I/O Memory Areas6-11 Auxiliary Ar
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6 I/O Memory Areas6-13 Data Memory
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6 I/O Memory Areas Special I/O Unit
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6 I/O Memory AreasEM Area Force-set
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6 I/O Memory AreasIndirectly Specif
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6 I/O Memory AreasThe following tab
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6 I/O Memory Areas6-17 Task FlagsTa
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6 I/O Memory AreasPrecautions for C
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6 I/O Memory Areas Direct Addressin
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6 I/O Memory Areas6-19 Data Registe
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6 I/O Memory Areas6-20 Condition Fl
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6 I/O Memory Areas6-21 Clock Pulses
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6 I/O Memory Areas6-46 CJ2 CPU Unit
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7 File Operations7-1 File Memory7-1
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7 File Operations Changing EM File
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7 File OperationsAccessing the Memo
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7 File OperationsParameter FileThe
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7 File Operations7-2-2 Creating and
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7 File OperationsBackup Restore Ope
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7 File OperationsBackup FilesThese
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7 File Operations General-purpose D
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7 File Operations• Structure of C
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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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Page 570 and 571: AppendicesInstruction Mnemonic FUN
Page 572 and 573: Appendices*1 The instruction execut
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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: AppendicesInstruction Mnemonic FUN
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 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 614 and 615: AppendicesWordsA729 toA731A732 toA7
Page 616 and 617: AppendicesA-3-3Details on Auxiliary
Page 618 and 619: AppendicesA300: Error Record Pointe
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
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CJ2 CPU Unit Software User's Manual - CIP ETI

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