Document Outline

• Safety Precautions
  • Symbols
  • Conventions
  • General Precautions
• Note to User
• Restriction on Acquiring the CE Marking
• Features of the Visual KV Series
• Compatibility with Conventional KV Series Peripheral Units
  • Cautions when using the previous version of ladder support software
  • Peripheral units and other units incompatible with the Visual KV Series
• Cautions when Using the Serial Port
• How this manual is organized
  • 1 Installation
  • 2 Support Software
  • 3 Programming
• Contents
  • 3 Programming
  • 1 Installation
  • 2 Support software
• WARRANTIES AND DISCLAIMERS
• Caution
• Chapter 1 Programming
  • 1.1 Before Creating Programs
    • 1.1.1 Flow from Introduction to Operation
    • 1.1.2 Scan Time
      • Scan time
      • Input response time delay
  • 1.2 User Memory
    • 1.2.1 Program Capacity
      • Maximum number of lines in a program
      • Calculating the byte count used
  • 1.3 Device Configuration
    • 1.3.1 Device List
      • Relay list
      • List of I/O relays in basic units
      • List of relays in expansion units
    • 1.3.2 Relay No.
      • Address No.
      • Contact No.
      • Channel No.
    • 1.3.3 Assigning Relay Nos.
    • 1.3.4 Input Relays
      • Basic unit
      • Expansion unit
    • 1.3.5 Output Relays
      • Output operation time
    • 1.3.6 Internal Utility Relays
      • Retentive function of internal utility relays
    • 1.3.7 Special Utility Relays
      • Description
    • 1.3.8 Special Utility Relay List
      • Special relays and arithmetic operation flags
      • Special utility relays for high-speed counter(0)
      • Special utility relays for high-speed counter(1)
      • Other special utility relays
    • 1.3.9 Timers and Counters
      • Timer/Counter list
      • Description
    • 1.3.10 Data Memories
    • 1.3.11 Temporary Data Memory
    • 1.3.12 Relay Nos. and Functions
  • 1.4 Special Functions
    • 1.4.1 Input Time Constant Change Function
      • Setting the input time constant for basic units using special utility relays
    • 1.4.2 Modifying the Input Relay Time Constant
      • Modification within the CPU
    • 1.4.3 Constant Scan Time Mode
    • 1.4.4 Output Disabled Function
    • 1.4.5 Input Refresh Disabled Function
    • 1.4.6 Contact Comment Save Function
    • 1.4.7 Special Functions
      • Constant Scan Time Mode
      • Output Disabled Function
      • Input Refresh Disabled Function
  • 1.5 Extended Ladder Diagrams
    • 1.5.1 Features of Extended Ladder Diagrams
    • 1.5.2 Advantages of Extended Ladder Diagrams
    • 1.5.3 Example of an Extended Ladder Diagram
• Chapter 2 Instructions
  • 2.1 Instruction List [Visual KV Series]
    • 2.1.1 Basic Instructions
    • 2.1.2 Application Instructions
    • 2.1.3 Arithmetic Instructions
    • 2.1.4 Interrupt Instructions
    • 2.1.5 Function No. List (Alphabetical order)
  • 2.2 Instruction List [KV-300 Series, KV-10/80]
    • 2.2.1 Basic Instructions
    • 2.2.2 Application Instructions
    • 2.2.3 Arithmetic Instructions
    • 2.2.4 Interrupt Instructions
  • 2.3 Convention Details
  • 2.4 Instruction Details
    • 2.4.1 Basic Instructions
      • LD: Load LDB: Load Bar
      • AND: And ANB: And Bar
      • OR: Or ORB: Or Bar
      • ANL: And Load
        • Applications of ANL Instruction
      • ORL: Or Load
        • Applications of ORL Instruction
      • OUT: Out OUB: Out Bar
      • SET: Set RES: Reset
      • TMR: 0.1-s Timer
      • TMH: 0.01-s Timer
      • TMS: 1-ms Timer
        • Applications of TMR instruction
      • C: Counter
        • Applications of C (counter) instruction
      • UDC: Up-Down Counter
        • Application of UDC instruction
      • DIFU: Differentiate UpDIFD: Differentiate Down
        • Application of DIFU, DIFD instructions
      • KEEP: Keep
        • Application of KEEP instruction
      • SFT: Shift
        • Applications of SFT instruction
      • HSP: High Speed
        • Applications of HSP Instruction
      • MC: Master Control MCR: Master ControlReset
        • Application of MC-MCR Instruction
      • MEMSW:Memory Switch
      • NOP: No Operation
      • END: EndENDH: End Hi
    • 2.4.2 Application Instructions
      • W-ON: Wait ONW-OFF: Wait OFF
      • W-UE: Wait Up EdgeW-DE: Wait Down Edge
        • Details of W-ON and W-UE Instructions
        • Application of W-UE Instruction
      • CON: Connect
      • MPS: Push MRD: Read MPP: Pop
      • MPS/MRD/MPP applications
      • STG: Stage JMP: Jump ENDS: End Stage
        • Details of STG instruction
        • Cautions for using STG instruction
        • Application of STG and JMP instructions
      • STP: Step STE: Step End
        • Application of STP and STE instructions
      • ITVL: Interval Timer
        • Application of ITVL instruction
      • CALL: Subroutine Call SBN: Subroutine Entry RET: Subroutine Return
        • Application of subroutine
      • FOR: Repeat Start NEXT: Repeat End
        • Indirect addressing
        • Application of SBN-RET and FOR-NEXT instructions
      • HKEY: 16-Key Input
        • Application of HKEY instruction
    • 2.4.3 Arithmetic Instructions
      • Internal register
      • DW: Data Memory Write
      • @xxxx: Differentiation
      • TMIN: Trimmer In @TMIN: Trimmer Setting
        • Applications of TMIN (Analog timer) instruction
      • LDA: Load A @LDA: Load A STA: Store A @STA: Store A
        • Application of LDA and STA instructions
      • CMP: Compare @CMP: Compare
        • Application of CMP instruction
      • ADD: Add @ADD: Add SUB: Subtract @SUB: SubtractMUL: Multiply @MUL: Multiply DIV: Divide @DIV: Divide
        • ADD (Addition)
        • Application of ADD instruction
        • SUB (Subtraction)
        • Application of SUB instruction
        • MUL (Multiplication)
        • Application of MUL instruction
        • DIV (Division)
        • Application of DIV instruction
      • ANDA: AND A @ANDA: (Logical product)
      • ORA: Or A @ORA: (Logical sum)
      • EORA: .Exclusive OrA @EORA:(Exclusivelogical sum)
      • SRA: Shift Right A @SRA: Shift Right A SLA: Shift Left A @SLA: Shift Left A
        • Application of SRA/SLA instructions
      • RRA: Rotate Right A @RRA: Rotate Right A RLA: Rotate Left A @RLA: Rotate Left A
        • Application of RRA/RLA instructions
      • COM: @COM:COMBit inversion)
      • COM: Complement COM: (Bit inversion)
      • INC: Increment Memory @INC: Increment Memory DEC: Decrement Memory @DEC: Decrement Memory
        • Applications of INC/DEC instructions
      • MPX: Multiplexer @MPX:(4-to-16 decoder), DMX: Demultiplexer @DMX:(16-to-4 encoder)
        • Application of MPX and DMX instructions
      • TBCD: Transfer BCD @TBCD: Transfer BCD TBIN: Transfer BIN @TBIN: Transfer BIN
        • Applications of TBCD instruction
        • Application of TBIN instruction
      • ASC: ASCII Convert @ASC: ASCII Convert RASC: Reverse ASCII Convert @RASC: Reverse ASCII Convert
      • ROOT: Square Root @ROOT: Square Root
        • Change in status of special utility relays (arithmetic flags) by arithmeticinstructions (1/3)
        • Change in status of special utility relays (arithmetic flags) by arithmeticinstructions (2/3)
        • Change in status of special utility relays (arithmetic flags) by arithmeticinstructions (3/3)
  • 2.5 Programming Notes
    • Programming precautions
• Chapter 3 Interrupts
  • 3.1 Interrupt Instructions
    • INT: Interrupt RETI: Return Interrupt
    • DI: Interrupt Disabled EI: Interrupt Enabled
  • 3.2 Interrupt Processing
    • 3.2.1 Interrupt Processing
    • 3.2.2 Types of Interrupts
    • 3.2.3 Interrupt Priority
    • 3.2.4 Interrupt Program
  • 3.3 Direct Input/Output
    • 3.3.1 Direct Input
    • 3.3.2 Direct Output
  • 3.4 Applications of Interrupt Programs
    • 3.4.1 Interrupt with a Signal Converter
    • 3.4.2 Interrupt with a High-speed Counter
    • 3.4.3 Measuring the ON Time of High-speed Pulses
    • 3.4.4 Measuring the Period in which a Target Passes betweenTwo Points
• Chapter 4 High-speed Counters
  • 4.1 High-speed Counter Instructions
    • CTH0: 16-Bit Highspeedcounter CTH1: 16-Bit Highspeedcounter CTC: High-speedcounter comparator
  • 4.2 Outline of High-speed Counters
    • 4.2.1 High-speed Counters and High-speed Counter Comparators
      • Structure of high-speed counters and high-speed counter comparators
      • Specifications of high-speed counters
      • High-speed counter comparators
    • 4.2.2 Internal Clock for High-speed Counters
  • 4.3 Setting and Operation of High-speedCounters
    • 4.3.1 Reading the Current Value of the High-speed Counter
    • 4.3.2 Preset Value of the High-speed Counter Comparator
    • 4.3.3 Comparator Output
    • 4.3.4 Count Input Method
    • 4.3.5 Resetting the High-speed Counter
    • 4.3.6 Differences with the CTH Instruction between theConventional and Visual KV Series
    • 4.3.7 Applications of High-speed Counters
  • 4.4 Extended Functions of High-speedCounters
    • 4.4.1 24-bit High-speed Counter
    • 4.4.2 Changing the Current Value of a 24-bit High-speedCounter
    • 4.4.3 Application Example of 24-bit High-speed Counter(single-phase input)
    • 4.4.4 Ring Counter Function
    • 4.4.5 Applications of Ring Counters
  • 4.5 Special Functions Using High-speedCounters
    • 4.5.1 Specified Frequency Pulse Output Function
    • 4.5.2 Applications of the Specified Frequency Pulse Output
    • 4.5.3 Frequency Counter Function
    • 4.5.4 Applications of Frequency Counters
    • 4.5.5 Cam Switch Function
      • Cam switch mode
      • Multi-step comparator mode
      • Setting method
    • 4.5.6 Application of the Cam Switch (Cam Switch Mode)
  • 4.6 Direct Clock Pulse Output
    • 4.6.1 Outline of Direct Clock Pulse Output
    • 4.6.2 Pulse Output Setting with the High-speed CounterComparator
      • Changing the pulse period and width
      • Calculating the pulse period and comparator preset value
      • Operation with special utility relays
  • 4.7 Examples of Direct Clock Pulse Output
    • 4.7.1 Example of Outputting a Pulse with 1:1 ON/OFF Ratio
    • 4.7.2 Example of Outputting a Pulse with Variable ON/OFFRatio
    • 4.7.3 Example of Stopping the Pulse Output at a SpecifiedPulse Count
    • 4.7.4 Application of Direct Clock Pulse Output(Ramp-up/down control)
• Chapter 5 Positioning Control
  • 5.1 Outline of Positioning Control
    • 5.1.1 Ramp-up/down Control
  • 5.2 Parameter Setting and OperatingProcedures
    • 5.2.1 Parameter Setting Procedure
    • 5.2.2 Operating Procedure
  • 5.3 Examples of Using the PositioningControl Function
    • 5.3.1 Connection Example
    • 5.3.2 Tips
    • 5.3.3 Application Examples of the Positioning ControlFunction
• Chapter 6 Interrupts, High-speed Counters,Positioning Control
  • 6.1 Interrupt Instructions
    • 6.1.1 Description of Interrupts
      • Input processing for routine program and interrupt routine
      • Types of interrupt
      • Interrupt priority
      • Interrupt routine
      • Direct output
      • Direct input
    • 6.1.2 Interrupt Instructions
      • DI: Interrupt Disabled EI: Interrupt Enabled
      • INT: Interrupt RETI: Return Interrupt
  • 6.2 Direct Clock Pulse
    • 6.2.1 Output of Direct Clock Pulse
      • Outline of High-Speed Counters
      • Outline of Pulse Output
      • Examples of Pulse Output
  • 6.3 Positioning Control
    • 6.3.1 Positioning Control (Ramp-up/down Control)
      • Outline of positioning control
      • Setting and application of parameters
      • Examples of stepping motor control
• Chapter 7 Serial Communication
  • 7.1 Communications Specifications
    • 7.1.1 Communications Specification
    • 7.1.2 Connection with the KV Unit
    • 7.1.3 Connecting the KV-300 CPU to a Personal Computer
  • 7.2 Serial Communication
    • 7.2.1 Command Transmission Procedure
    • 7.2.2 Format of Commands/Responses
    • 7.2.3 Communication Command/Response List
    • 7.2.4 Setting Communication Commands and Responses toCommands
    • 7.2.5 Other Response Codes
    • 7.2.6 Error Code List
    • 7.2.7 Example Program
  • 7.3 Loading Text Data
    • 7.3.1 Receiving Text Data
    • 7.3.2 Transmitting Text Data
    • 7.3.3 Sample Program
  • 7.4 ASCII Code List
• Chapter 8 Programming Examples
  • 8.1 List
  • 8.2 Details
    • 8.2.1 Reference Program Examples
      • Basic Instructions
      • Application Instructions
      • Arithmetic Instructions
• Index
  • Index — For Visual KV User’s Only
  • Index — For KV-300, KV-10/80 User’s Only
  • Index — Software/P3E (handheld programmer)
• WARRANTIES AND DISCLAIMERS: