INVT IVC Series Manuals

Manuals and User Guides for INVT IVC Series. We have 1 INVT IVC Series manual available for free PDF download: Programming Manual

INVT IVC Series Programming Manual (390 pages)

Small PLC

Brand: INVT | Category: Controller | Size: 8 MB

Table of Contents
3
Chapter 1 Product Overview

5
- Product Introduction
  5
- Auto Station Programming Software
  9
  - Basic Configuration
    9
  - Operation Interface
    10
  - Programming Cable
    10
- Communication Function
  11
- Documents of IVC Series Small PLC
  11
  - Free Port Protocol Network
    11
  - Modbus Protocol Network
    11
Chapter 2 Function Description

13
- Programming Resources and Theories
  13
  - Constant Scan Mode
    19
  - PLC Running Mechanism (Scan Cycle Model)
    19
  - User File Download and Storage
    19
  - Watchdog Function for User Program Execution
    19
  - Element Restore after Power on
    20
  - Initialization of Elements
    20
  - Saving Data at Power off
    20
  - Setting Saving Range
    20
  - Digital Filtering of Input Terminals
    21
  - No Battery Mode
    21
  - Permanent Storage of D Element Data
    21
  - User Program Protection
    21
  - Saving Range
    22
  - System Block
    22
  - System Configuration
    22
    
    Set Time
    24
    
    Input Filter
    25
    
    Input Point
    25
    
    Advanced Settings
    26
    
    Communication Port
    27
    
    Special Module Configuration
    28
    
    Communication Module
    29
    
    Priority Level of Interruption
    29
    
    Datablock
    30
    
    Global Variable Table
    30
    
    Inverter Configuration
    30
    
    RUN & STOP State Change
    31
  - Running Mode and State Control
    31
    
    Setting BFM for IVC2L and IVC2H Series Special Modules
    31
    
    System RUN and System STOP States
    31
    
    Resetting the PLC
    32
    
    Setting Mode Selection Switch
    32
    
    Setting Output in STOP State
    32
  - System Debugging
    32
    
    Error Reporting Mechanism
    33
    
    System Error
    33
    
    Uploading
    33
    
    User Program Execution Error
    33
    
    Checking the Error Information Online
    34
    
    Editing User Program Online
    34
    
    Checking PLC Information Online
    35
    
    Clearing and Formatting
    35
    
    PLC Element Value Clear
    35
    
    PLC Program Clear/Plc Datablock Clear
    35
    
    PLC Time
    36
    
    Write, Force and Element Monitoring Table
    36
    
    Unforce
    37
    
    Generating Datablock from RAM
    38
  - Element Type and Function
    39
Chapter 3 Element and Data

39
- Element List
  40
- Available Forms
  41
- Elements Numbered in
  41
- Input and Output Points
  41
- Value Assignment
  41
- Auxiliary Relays
  42
- Element Mnemonic
  42
- State Relays
  42
- Timer
  42
- Counter
  43
- Data Register
  44
- Special Auxiliary Relay
  44
- Indexed Addressing Register
  45
- Special Data Register
  45
- Bit-String Addressing Mode (Kn Addressing Mode)
  46
- Data Storage Format of Kn Addressing Mode
  46
- Elements Addressing Mode
  46
- Data
  48
  - Storing & Addressing 32-Bit Data in D, R and V Elements
    48
  - Constant
    49
  - Ladder Diagram (LAD)
    50
  - Power Flow
    50
- Programming Language
  50
Chapter 4 Programming Concepts

50
- Instruction List (IL)
  51
- Sequential Function Chart (SFC)
  51
- Data Block
  52
- Main Program (Main)/Subprogram (Sbr)/Interrupt (INT)
  52
- Program Components
  52
- User Program
  52
- Block Comment and Variable Comment
  53
  - Symbol Addressing
    54
  - Variable Comment
    54
  - Note for Using Sbrs
    55
  - SBR Local Variable Table
    55
  - SBR Variable Properties
    55
- Subprogram
  55
- SBR Parameter Transfer
  56
- General Information of Instructions
  57
  - Instruction Operands
    57
  - Exclusive Hardware Resources
    58
  - Exclusive Time
    58
  - Flag Bit
    58
  - Limits to Instruction Usage
    58
- Contact Logic Instructions
  59
  - LD: no Contact Power-Flow Loading
    59
  - LDI: NC Contact Power-Flow Loading
    59
Chapter 5 Basic Instructions

59
- AND: no Contact Power-Flow
  60
- ANI: NC Contact Power-Flow and
  60
- S: Source Operand
  60
- OR: no Contact Power-Flow or
  61
- ORI: NC Contact Power-Flow or
  61
- ANB: Power-Flow Block and
  62
- ORB: Power-Flow Block or
  62
- OUT: Power-Flow Output
  62
- MPP: Output Power-Flow Stack Pop off
  63
- MPS: Output Power-Flow Input Stack
  63
- MRD: Read Output Power-Flow Stack Top Value
  63
- ED: Power Flow Falling Edge Detection
  64
- EU: Power Flow Rising Edge Detection
  64
- INV: Power-Flow Block Inverse
  65
- RST: Reset
  65
- SET: Set
  65
- Main Control Instruction
  66
  - MCR: Main Control Remove
    66
  - NOP: no Operation
    66
  - SET Sxx: SFC State Transfer
    67
- SFC Instructions
  67
  - STL: SFC State Load Instruction
    67
  - OUT Sxx: SFC State Jump
    68
  - RET: SFC Program End
    68
  - RST Sxx: SFC State Reset
    68
- Timer Instruction
  69
- Counter Instruction
  71
- Program Flow Control Instruction
  73
Chapter 6 Application Instructions

73
Chapter 7 SFC Tutor

240
- Introduction to SFC
  240
  - SFC Program Structure
    241
  - Selection Branch Structure
    242
  - Parallel Branch Structure
    243
  - Jump Structure
    243
  - Execution of SFC Program
    244
- Relationship between SFC Program and LAD Program
  245
- STL Instruction and Step
  245
- How to Program with SFC
  246
- Points to Note in SFC Programming
  247
  - Common Programming Errors
    247
  - Failing to Inter-Lock Elements
    248
  - Programming Skills
    249
  - Confusing Jumps with Transfers
    249
  - Using Parallel Merge for Selection Branches
    249
  - Making Use of Empty Steps
    249
  - Merging Branches and Transfer Conditions
    250
  - Making Use of Battery Backup Function
    250
- Examples of SFC Programming
  251
- Simple Sequential Structure
  251
- High-Speed Counter
  260
Chapter 8 Using High-Speed Input Functions

260
Chapter 9 Using Interrupts

268
- Processing Interrupt Event
  269
- Timer Interrupt
  269
- External Interrupt
  271
- High-Speed Counter Interrupt
  272
- PTO Output Completion Interrupt
  273
- Power Failure Interrupt
  274
- Serial Port Interrupt
  274
- Measure Short Time Pulse
  276
- Communication Resource
  278
- Programming Port Protocol
  278
- Free Port Communication Protocol
  278
Chapter 10 Using Communication Function

278
- Free Port Instruction
  280
- Characteristics of Links
  281
- Modbus Communication Protocol
  281
  - RTU Transfer Mode
    281
  - Addressing Mode of PLC Element
    282
  - ASCII Transfer Mode
    282
  - Available Modbus Function Code
    282
  - Modbus Slave
    283
  - Read/Write Elements
    283
  - Diagnostic Function Code
    284
  - Handle Double Word
    284
  - Handle LONG INT
    284
  - Error Code
    285
  - Modbus Instruction
    285
  - Modbus Parameter Setting
    285
  - Set Modbus Communication Parameters
    285
- N:N Bus Communication Protocol
  288
- Control Strategies
  295
  - Master Station Confirmation
    295
  - Examples of N:N
    296
  - Max. Number of Inspection Stations
    296
  - Multiple Master-Slave (M:N)
    296
  - Absolute Position System
    297
- Positioning Control System
  297
Chapter 11 Using Positioning Function

297
Appendix 1 Special Auxiliary Relay

330
- Interrupt Control
  331
- External Instruction
  332
- High-Speed Pulse Output Control
  332
- Pulse Capture Monitoring Bit
  332
- Fourfold Frequency
  333
- Free Port (Port 0)
  333
- Free Port (Port 1)
  333
- Extension Free Port (Port 2)
  334
- Modbus Communication
  334
- N:N Bus Communication
  334
- Enabling Flag of Integrated Analog Channel
  335
- ASCII Code Conversion Instruction Flag
  336
- Operation Flag Bit
  336
- Real-Time Clock Error Flag/Memory Card Existing Flag
  336
- System Bus Error Flag
  336
- Counting Direction and Monitoring of High-Speed Counter
  337
- Counting Direction of Bi-Directional Counters
  337
- Enhanced Positioning
  338
- Signal Alarm
  340
- Canopen Instruction
  341
- Time Output Instruction
  341
Appendix 2 Special Data Register

342
- FROM/TO Error
  342
- Operation Error Code FIFO Area
  342
- PLC Work State Data
  342
- High-Speed Pulse Output Monitoring
  343
- Input Filtering Constant Setting
  343
- Scan Time
  343
- Positioning Instruction
  344
- Timed Interrupt Cycle
  344
- Real-Time Clock
  345
- Reception Control and State of Free Port (Port 0)
  345
- Reception Control and State of Free Port (Port 1)
  346
- Modbus/N:n Bus Setting
  347
- Reception Control and State of Extension Free Port (Port 2)
  348
- Error Flag
  349
- Modbus Setting (Port 2)
  349
- Setting and Reading of Integrated Analog Signal Channel
  349
- Usage of DHSP and DHST Instructions
  349
- Enhanced Positioning Instruction
  350
- Signal Alarm Instruction
  353
- Timing Output Instruction
  353
Appendix 3 Reserved Elements

354
Appendix 4 Modbus Communication Error Code

355
Appendix 5 Inverter Instruction Error Code

356
Appendix 6 System Error Code

357
Appendix 7 Modbus Communication Protocol (IVC1, IVC2L Series)

359
Appendix 8 ASCII Code Table

368
Appendix 9 Instruction Index

369
Appendix 10 Classified Instruction Index

378

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INVT IVC Series Programming Manual (390 pages)

Table of Contents

Chapter 1 Product Overview

Chapter 2 Function Description

Chapter 3 Element and Data

Chapter 4 Programming Concepts

Chapter 5 Basic Instructions

Chapter 6 Application Instructions

Chapter 7 SFC Tutor

Chapter 8 Using High-Speed Input Functions

Chapter 9 Using Interrupts

Chapter 10 Using Communication Function

Chapter 11 Using Positioning Function

Appendix 1 Special Auxiliary Relay

Appendix 2 Special Data Register

Appendix 3 Reserved Elements

Appendix 4 Modbus Communication Error Code

Appendix 5 Inverter Instruction Error Code

Appendix 6 System Error Code

Appendix 7 Modbus Communication Protocol (IVC1, IVC2L Series)

Appendix 8 ASCII Code Table

Appendix 9 Instruction Index

Appendix 10 Classified Instruction Index

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