Mitsubishi Electric MELSEC-Q02UCPU Manuals

Manuals and User Guides for Mitsubishi Electric MELSEC-Q02UCPU. We have 1 Mitsubishi Electric MELSEC-Q02UCPU manual available for free PDF download: User Manual

Mitsubishi Electric MELSEC-Q02UCPU User Manual (588 pages)

Brand: Mitsubishi Electric | Category: Controller | Size: 8.84 MB

Safety Precautions
3
Conditions of Use for the Product
9
Introduction
10
Table of Contents
12
Manuals
18
Manual Page Organization
21
Terms
23
Part 1 Programming
27
Chapter 1 Basic Procedure for Programming

28
- System Configuration Example
  28
- Creating a Project
  29
- Creating a Program
  30
- Prior Knowledge for Creating a Program
  30
- How to Create a Program
  31
- Converting a Program
  32
- Writing a Project to the CPU Module
  32
- Formatting a Memory
  32
- Writing to the CPU Module
  33
- Checking an Operation of the CPU Module
  34
- Saving a Project
  36
Chapter 2 Application of Programming

37
- Memory and Files
  37
- Memory Configuration and Storable Data
  37
- Parameter-Valid Drive
  44
- Files
  46
- Base Unit Assignment
  54
- Base Mode
  54
- Base Unit Assignment Setting
  56
- I/O Number Assignment
  57
- Concept of I/O Number Assignment
  58
- Setting I/O Numbers
  61
- I/O Number Setting Example
  66
- Checking I/O Numbers
  68
- Scan Time Structure
  69
- Initial Processing
  69
- I/O Refresh (Refresh Processing with Input/Output Modules)
  70
- Program Operation
  71
- END Processing
  72
- Operation Processing in the RUN, STOP, or PAUSE Status
  73
- Operation Processing During Momentary Power Failure
  75
- Data Clear Processing
  76
- I/O Processing and Response Delay
  78
- Refresh Mode
  79
- Direct Mode
  82
- Interrupt Program
  84
- Settings When Program Is Divided
  90
- Initial Execution Type Program
  94
- Scan Execution Type Program
  96
- Stand-By Type Program
  97
- Fixed Scan Execution Type Program
  100
- Changing the Program Execution Type
  104
- Boot Operation
  106
- Programming Language
  109
- Communications with Intelligent Function Modules
  110
- Access to the Ans/A Series Special Function Modules
  112
Chapter 3 Functions

113
- Function List
  114
- Constant Scan
  121
- Latch Function
  124
- Output Mode at Operating Status Change (STOP to RUN)
  127
- Clock Function
  129
- Remote Operation
  133
- Remote RUN/STOP
  133
- Remote PAUSE
  136
- Remote RESET
  138
- Remote Latch Clear
  139
- Relationship between Remote Operation and RUN/STOP Status of the CPU Module
  140
- Q Series-Compatible Module Input Response Time Selection (I/O Response Time)
  141
- Error Time Output Mode Setting
  143
- H/W Error Time PLC Operation Mode Setting
  144
- Intelligent Function Module Switch Setting
  145
- Monitor Function
  147
- Monitor Condition Setting
  148
- Local Device Monitor/Test
  153
- External Input/Output Forced On/Off
  156
- Executional Conditioned Device Test
  161
- Writing Programs While CPU Module Is in RUN Status
  170
- Online Change (Ladder Mode)
  170
- Online Change (Files)
  173
- Precautions for Online Change
  175
- Execution Time Measurement
  182
- Program Monitor List
  182
- Interrupt Program Monitor List
  182
- Scan Time Measurement
  183
- Sampling Trace Function
  186
- Debug from Multiple Programming Tools
  191
- Simultaneous Monitoring from Multiple Programming Tools
  192
- Online Change from Multiple Programming Tools
  194
- Watchdog Timer (WDT)
  195
- Self-Diagnostic Function
  197
- Leds Indicating Errors
  204
- Clearing Errors
  204
- Error History
  207
- Security Function
  208
- Password Registration
  208
- File Password 32
  210
- File Access Control by Security Key
  215
- Remote Password
  220
- LED Indication
  223
- Methods for Turning off the Leds
  223
- LED Indication Priority
  224
- High-Speed Interrupt Function
  226
- High-Speed Interrupt Program Execution Function
  227
- High-Speed I/O Refresh Function and High-Speed Buffer Transfer Function
  228
- Precautions
  230
- Interrupt from Intelligent Function Module
  233
- Serial Communication Function
  234
- Service Processing
  242
- Service Processing Setting
  242
- Initial Device Value
  248
- Battery Life-Prolonging Function
  251
- Memory Check Function
  252
- Program Cache Memory Auto Recovery Function
  253
- Latch Data Backup to Standard ROM
  255
- Writing/Reading Device Data To/From Standard ROM
  260
- CPU Module Change Function with Memory Card
  261
- Data Backup for the CPU Module Change Function
  264
- Restoration for the CPU Module Change Function
  273
- CPU Module Data Backup/Restoration Function
  277
- Backup Function
  283
- Restoration Function
  291
- Module Model Name Read
  298
- Module Error Collection
  299
- Local Device Batch Read Function
  303
- Send Points Extension Function (CC-Link IE Controller Network Module)
  305
- Write-Protect Function for Device Data (from Outside the CPU Module)
  307
- Setting Method
  308
- Target Devices
  309
- Operations and Functions that Cannot be Executed for Devices in Write-Protected Range
  310
- Precautions
  313
- Operation History Function
  315
- Operation History Save Function
  317
- Operation History Display
  327
- Operation History Clear Function
  327
- Precautions
  328
- List of Operation Codes
  329
- Iq Sensor Solution Function
  334
- Part 3 Devices, Constants
  335
Chapter 4 Devices

336
- Device List
  336
- Internal User Devices
  345
- Input (X)
  348
- Output (Y)
  350
- Internal Relay (M)
  351
- Latch Relay (L)
  352
- Annunciator (F)
  353
- Edge Relay (V)
  357
- Link Relay (B)
  358
- Link Special Relay (SB)
  359
- Step Relay (S)
  360
- Timer (T)
  360
- Counter (C)
  369
- Data Register (D)
  373
- Link Register (W)
  374
- Link Special Register (SW)
  376
- Internal System Devices
  377
- Function Devices (FX, FY, FD)
  377
- Special Relay (SM)
  379
- Special Register (SD)
  379
- Link Direct Device
  380
- Module Access Devices
  384
- Intelligent Function Module Device
  384
- Cyclic Transmission Area Device
  386
- Index Register (Z)/Standard Device Resister (Z)
  387
- Index Register (Z)
  387
- Standard Device Register (Z)
  389
- Switching from the Scan Execution Type to the Interrupt/Fixed Scan Execution Type Program
  390
- File Register (R)
  392
- Storage Location
  393
- File Register Size
  393
- Differences in Available Accesses by Storage Memory
  395
- Registration Procedure for the File Register
  395
- Specification Methods of the File Register
  399
- Precautions for Using the File Register
  400
- Extended Data Register (D) and Extended Link Register (W)
  402
- Nesting (N)
  407
- Pointer (P)
  408
- Local Pointer
  409
- Common Pointer
  411
- Interrupt Pointer(I)
  412
- List of Interrupt Pointer Numbers and Interrupt Factors
  413
- Other Devices
  415
- SFC Block Device (BL)
  415
- Network No. Specification Device (J)
  415
- I/O No. Specification Device (U)
  416
- Macro Instruction Argument Device (VD)
  416
Chapter 5 Constants

417
- Decimal Constant (K)
  417
- Hexadecimal Constant (H)
  417
- Real Number (E)
  418
- Character String (" ")
  419
Chapter 6 Convenient Usage of Devices

420
- Global Device
  420
- Local Device
  422
- Appendices
  432
Appendix 1 Parameters

432
Appendix 1.1 List of Parameter Numbers

433
Appendix

439
- PLC Name
  439
Appendix 1.2 PLC Parameters

439
Appendix 1.2.2

440
- PLC System
  440
Appendix 1.2.3

442
- Plc Ras
  443
Appendix 1.2.3 PLC File

442
Appendix 1.2.4

443
- Boot File
  445
Appendix 1.2.5

445
- Program
  446
Appendix 1.2.7

447
- Device
  448
Appendix 1.2.7 SFC

447
Appendix 1.2.8

448
- I/O Assignment
  451
Appendix 1.2.10 Multiple CPU Setting

453
Appendix 1.2.11

455
- Serial Communication
  457
Appendix 1.2.11 Built-In Ethernet Port Setting

455
Appendix 1.2.12

457
- Acknowledge XY Assignment
  458
Appendix 1.3

459
- CC-Link IE Controller Network Setting
  460
Appendix 1.3 Network Parameters

459
Appendix 1.3.1

460
- CC-Link IE Field Network Setting
  461
Appendix 1.3.2

461
- MELSECNET/H Setting
  462
Appendix 1.3.4 Ethernet Setting

463
Appendix 1.3.5

464
- CC-Link Setting
  464
Appendix 1.4 Remote Password

465
Appendix 2 Functions Added or Changed by Version Upgrade

467
Appendix 3

471
Appendix 3 CPU Module Processing Time

471
Appendix

472
- Factors that Increase the Scan Time
  483
Appendix 3.2 Time Required for each Processing Included in Scan Time

472
Appendix

494
- BIN (Binary Code)
  496
Appendix 4 Data Used in Sequence Programs

494
Appendix 4.1

496
- HEX (Hexadecimal)
  497
Appendix 4.3 BCD (Binary-Coded Decimal)

497
Appendix 4.4 Real Number (Floating-Point Data)

499
Appendix 4.5 Character String Data

503
Appendix 5 Replacing Basic Model QCPU or Qn(H)CPU with Qnucpu

504
Appendix 5.1 Replacement Precautions

504
- Replacing High Performance Model QCPU with Universal Model QCPU
  508
Appendix 5.2 Applicable Devices and Software

515
Appendix

520
Appendix 5.3 Instructions

520
Appendix 5.3.2 Replacing Programs Using Multiple CPU Transmission Dedicated Instructions

522
Appendix

523
- Program Replacement Examples
  523
Appendix 5.4

537
- Floating-Point Operation Instructions
  537
Appendix 5.4 Functions

537
Appendix 5.4.2

544
- Range Check Processing for Index-Modified Devices
  548
Appendix 5.4.2 Error Check Processing for Floating-Point Data Comparison Instructions

544
- (Excluding High-Speed Universal Model QCPU)
  544
Appendix 5.4.4 Device Latch Function

552
Appendix 5.4.5 File Usability Setting

554
Appendix 5.4.6

557
- Parameter-Valid Drive and Boot File Setting
  557
Appendix 5.4.7 External Input/Output Forced On/Off Function

560
Appendix 5.5

564
- Special Relay List
  564
- Special Register List
  567
Appendix 5.5 Special Relay and Special Register

564
Appendix 6 Precautions for Replacing Qnud(E)(H)CPU with Qnudvcpu/Qnudpvcpu

569
Appendix 6.1 Precautions

569
Appendix 7 Precautions for Replacing Qnphcpu with Qnudpvcpu

573
Appendix 8 Precautions for Using GX Works2 and Differences with GX Developer

573
Appendix 9 Ways to Use Different Types of the Backup/Restoration Function

574
Appendix 10 Device Point Assignment Sheet

575
- Index
  577
- Revisions
  581
- Warranty
  585

Mitsubishi Electric Categories

Air Conditioner Controller

Projector Inverter Heat Pump

More Mitsubishi Electric Manuals

Mitsubishi Electric MELSEC-Q02UCPU Manuals

Mitsubishi Electric MELSEC-Q02UCPU User Manual (588 pages)

Table of Contents

Chapter 1 Basic Procedure for Programming

Chapter 2 Application of Programming

Chapter 3 Functions

Chapter 4 Devices

Chapter 5 Constants

Chapter 6 Convenient Usage of Devices

Appendix 1 Parameters

Appendix 1.1 List of Parameter Numbers

Appendix

Appendix 1.2 PLC Parameters

Appendix 1.2.2

Appendix 1.2.3

Appendix 1.2.3 PLC File

Appendix 1.2.4

Appendix 1.2.5

Appendix 1.2.7

Appendix 1.2.7 SFC

Appendix 1.2.8

Appendix 1.2.10 Multiple CPU Setting

Appendix 1.2.11

Appendix 1.2.11 Built-In Ethernet Port Setting

Appendix 1.2.12

Appendix 1.3

Appendix 1.3 Network Parameters

Appendix 1.3.1

Appendix 1.3.2

Appendix 1.3.4 Ethernet Setting

Appendix 1.3.5

Appendix 1.4 Remote Password

Appendix 2 Functions Added or Changed by Version Upgrade

Appendix 3

Appendix 3 CPU Module Processing Time

Appendix

Appendix 3.2 Time Required for each Processing Included in Scan Time

Appendix

Appendix 4 Data Used in Sequence Programs

Appendix 4.1

Appendix 4.3 BCD (Binary-Coded Decimal)

Appendix 4.4 Real Number (Floating-Point Data)

Appendix 4.5 Character String Data

Appendix 5 Replacing Basic Model QCPU or Qn(H)CPU with Qnucpu

Appendix 5.1 Replacement Precautions

Appendix 5.2 Applicable Devices and Software

Appendix

Appendix 5.3 Instructions

Appendix 5.3.2 Replacing Programs Using Multiple CPU Transmission Dedicated Instructions

Appendix

Appendix 5.4

Appendix 5.4 Functions

Appendix 5.4.2

Appendix 5.4.2 Error Check Processing for Floating-Point Data Comparison Instructions

Appendix 5.4.4 Device Latch Function

Appendix 5.4.5 File Usability Setting

Appendix 5.4.6

Appendix 5.4.7 External Input/Output Forced On/Off Function

Appendix 5.5

Appendix 5.5 Special Relay and Special Register

Appendix 6 Precautions for Replacing Qnud(E)(H)CPU with Qnudvcpu/Qnudpvcpu

Appendix 6.1 Precautions

Appendix 7 Precautions for Replacing Qnphcpu with Qnudpvcpu

Appendix 8 Precautions for Using GX Works2 and Differences with GX Developer

Appendix 9 Ways to Use Different Types of the Backup/Restoration Function

Appendix 10 Device Point Assignment Sheet

Related Products

Mitsubishi Electric Categories