Справочник ПользователяСодержаниеSAFETY PRECAUTIONS3INTRODUCTION6CONTENTS8RELEVANT MANUALS14TERMS14PART 1 PROGRAMMING171 PROGRAM EXECUTION181.1 Scan Configuration18Initial processing and initialization processing in RUN mode18I/O refresh19Program operations19END processing191.2 Scan Time20Initial scan time201.3 Program Execution Sequence211.4 Execution Type of Program22Initial execution type program22Scan execution type program23Fixed scan execution type program23Event execution type program27Stand-by type program301.5 Program Type31Subroutine program31Interrupt program322 PROCESSING OF OPERATIONS ACCORDING TO CPU MODULE OPERATION STATUS373 CPU MODULE MEMORY CONFIGURATION393.1 Memory Configuration39Memory configuration393.2 Files41File type and storage destination memory41Executable file operations41PART 2 FUNCTIONS434 FUNCTION LIST445 SCAN MONITORING FUNCTION465.1 Scan time monitoring time setting465.2 Resetting of the watchdog timer465.3 Precautions46Watchdog timer reset when executing a program repeatedly46Scan time when the WDT instruction is used476 CLOCK FUNCTION486.1 Time Setting48Clock data48Changing the clock data48Reading clock data49Precautions496.2 Setting Time Zone506.3 System clock51Special relay used for system clock51Special register used for system clock517 ONLINE CHANGE527.1 Online Ladder Block Change52Editable contents52Range changeable in a single session52Online ladder block change during the boot operation52Precautions528 INTERRUPT FUNCTION558.1 Multiple Interrupt Function55Interrupt priority559 PID CONTROL FUNCTION579.1 Outline of Function579.2 Basic Operation Expressions in PID Instruction57Basic operation expression for PID control579.3 How to Use PID Instruction589.4 Relationship Between Parameter Setting and Auto-Tuning59When auto-tuning is not executed (parameter setting)59When auto-tuning is executed599.5 Parameter609.6 Details of Parameters61Sampling time (s3)61Operation setting (S3)+161Input filter constant (s3)+263Proportional gain (s3)+364Integral time (s3)+465Differential gain (s3)+566Differential time (s3)+667Alarm output (s3)+24699.7 Auto-Tuning70Limit Cycle Method70Step Response Method739.8 Examples of Program75System configuration example75Program example 176Program example 278Program example 380Program example 482Program example 58410 CONSTANT SCAN8610.1 Constant scan settings8611 REMOTE OPERATION8811.1 Remote RUN/STOP88Applications of remote RUN/STOP88Operation during remote RUN/STOP88Method of execution of remote RUN/STOP8811.2 Remote PAUSE90Application of remote PAUSE90Method of execution of remote PAUSE9011.3 Remote RESET91Application of remote RESET91Enabling remote RESET91Method of execution of remote RESET9211.4 Relationship Between Remote Operation and CPU Module9312 DEVICE/LABEL MEMORY AREA SETTING9412.1 Default Capacity of Each Area9412.2 The Setting Range of the Capacity of Each Area9512.3 Device/Label Memory Area Setting9612.4 Device Setting97Range of use of device points9813 INITIAL DEVICE VALUE SETTING9913.1 Setting Initial Device Values99Setting initial device values9913.2 Applicable Devices10014 LATCH FUNCTION10114.1 Types of Latch10114.2 Device/label that can be Latched10114.3 Latch Settings102Latch settings102Setting latch on labels10314.4 Clearing of Data of the Latch Range10314.5 Precautions10415 MEMORY CARD FUNCTION10515.1 SD Memory Card Forced Stop10515.2 Boot Operation10616 DEVICE/LABEL ACCESS SERVICE PROCESSING SETTING10917 RAS FUNCTIONS11117.1 Self-Diagnostics Function111Self-diagnostics timing111Check method of error111CPU Module Operation Upon Error Detection Setting112Error Clear11418 SECURITY FUNCTIONS11519 BUILT-IN I/O FUNCTION11619.1 High-speed Counter Function116High-speed counter function overview116High-speed counter function execution procedure117High-speed counter specifications117Assignment for high-speed counters121High-speed counter parameters125High-speed counter (normal mode)126High-speed counter (pulse density measurement mode)128High-speed counter (rotational speed measurement mode)131High-speed comparison table134Multiple point output, high-speed comparison tables136Special relay list139Special relay details142Special registers list150Special register details154Special relays/special registers capable of high-speed transfers with the HCMOV instruction163Precautions when using high-speed counters16519.2 FX3-compatible high-speed counter function167FX3-compatible high-speed counter function overview167How to start/stop the high-speed counter using the LC device167The elements of the composition of the LC device168The comparison between the UDCNTF instruction and HIOEN instruction168Assignment for FX3-compatible high-speed counters169FX3-compatible high-speed counter setting171FX3-compatible high-speed counter171Special relay list173Special relays/LC devices capable of high-speed transfers with the HCMOV instruction174Precautions when using FX3-compatible high-speed counters17519.3 Pulse Width Measurement Function176Pulse width measurement function overview176Pulse width measurement specifications176Pulse measurement function execution procedure177Pulse width measurement parameters178List of special relays/special registers179Details of special relays/special registers180Cautions when using the pulse width measurement function184Examples of program18519.4 Pulse Catch Function186Outline of pulse catch function186Specifications of pulse catch function186Pulse catch function execution procedure186Pulse catch parameters187Operation of pulse catch function188Cautions when using the pulse catch function18919.5 FX3-Compatible Pulse Catch Function190Outline of FX3-compatible pulse catch function190Specifications of FX3-compatible pulse catch function190FX3-compatible pulse catch function execution procedure191FX3-compatible pulse catch parameters191Operation of FX3-compatible pulse catch function192Cautions when using the FX3-compatible pulse catch function19219.6 General-purpose Input Functions193Outline of general-purpose input functions193Specifications of general-purpose inputs193General-purpose input function parameters19419.7 PWM Function195Outline of PWM output195PWM output specifications195PWM output function execution procedure196PWM output parameters197List of Special relays/special registers198Details of special relays/special registers198Cautions when using the PWM function201Examples of program20120 BUILT-IN ANALOG FUNCTION20320.1 Function Outline20320.2 Analog Input/Output Specifications203Analog input specifications203Analog output specifications203List of analog input functions204List of analog output functions204PART 3 DEVICES/LABELS20521 DEVICES20621.1 List of Devices20621.2 User Devices207Input (X)207Output (Y)207Internal relay (M)208Latch relay (L)208Link relay (B)208Annunciator (F)208Link special relay (SB)210Step relay (S)210Timer (T/ST)211Counter (C/LC)214Data register (D)217Link register (W)217Link special register (SW)21721.3 System Devices217Special relay (SM)217Special register (SD)21721.4 Module Access Device218Specification method218Processing speed21821.5 Index Registers (Z/LZ)219Types of index registers219Index register setting21921.6 File Register (R)22021.7 Nesting (N)22021.8 Pointer (P)221Global pointers221Label assignment pointers22121.9 Interrupt Pointer (I)221Interrupt causes of the interrupt pointer numbers222The priority for the interrupt pointer numbers and interrupt factors22221.10 Constant223Decimal constant (K)223Hexadecimal constant (H)223Real constant (E)223Character string constant22322 LABELS224APPENDIX226Appendix 1 Special Relay List226Appendix 2 Special Register List242Appendix 3 Error Code276Error code system276Operation when an error occurs276How to clear errors277List of error codes277Appendix 4 Parameter List293System parameters293CPU parameters293Module parameters294Memory card parameters299INDEX300REVISIONS302WARRANTY303TRADEMARKS304Размер: 2,7 МБСтраницы: 306Язык: EnglishПросмотреть