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Mitsubishi Electric MELSEC iQ-R6RFM User Manual (760 pages)

Process CPU Module

Brand: Mitsubishi Electric | Category: Controller | Size: 22.37 MB

Safety Precautions
3
Introduction
13
Table of Contents
14
Relevant Manuals
26
Terms
27
Generic Terms and Abbreviations
28
Part 1 Part Names
29
Chapter 1 Cpu Module

30
Chapter 2 Extended Sram Cassette

33
Chapter 3 Redundant Function Module

35
- Part 2 Procedures before Operation
  37
Chapter 4 Start-Up Procedure

38
- Overview
  38
- Procedure for Process Mode
  38
- Installing a Battery
  40
- Installation Procedure
  40
- Inserting or Removing an Extended SRAM Cassette
  41
- Insertion Procedure
  41
- Removal Procedure
  41
- Inserting and Removing an SD Memory Card
  42
- Insertion Procedure
  42
- Removal Procedure
  42
- Creating a Project
  43
- Connecting a Personal Computer
  44
- Initializing the CPU Module
  45
- Setting Parameters
  45
- Programming
  48
- Registering Labels
  48
- Inserting Program Elements
  49
- Inserting Pous by Key Input
  51
- Converting the Program
  52
- Saving the Project
  52
- Writing Data to the Programmable Controller
  52
- Resetting the CPU Module
  53
- Executing the Program
  54
- Monitoring the Program
  55
Chapter 5 Procedure for Starting up a Redundant System

56
Chapter 6 System Configuration

72
- Part 4 Specifications
  75
Chapter 7 Performance Specifications

76
- CPU Module
  76
- Hardware Specifications
  76
- Programming Specifications
  78
- Extended SRAM Cassette
  80
- Redundant Function Module
  80
- Part 5 Cpu Module Operation
  81
Chapter 8 Running a Program

82
- Scan Configuration
  82
- Initial Processing (When Powered on or Switched to RUN)
  84
- I/O Refresh
  84
- Program Operation
  84
- END Processing
  85
- Scan Time
  86
- Initial Scan Time
  86
- Constant Scan
  87
- Device/Label Access Service Processing Setting
  89
- Device/Label Access Service Processing Constant Wait Function
  93
- Data Communication and I/O Processing
  96
- Data Communication
  96
- I/O Processing and Response Delay
  96
- Refresh Mode
  97
- Direct Mode
  100
- Program Flow
  102
- Program Execution Type
  103
- Initial Execution Type Program
  103
- Scan Execution Type Program
  104
- Fixed Scan Execution Type Program
  104
- Event Execution Type Program
  109
- Standby Type Program
  113
- Execution Type Change
  114
- Group Setting for Refresh
  115
- Subroutine Program
  116
- Interrupt Program
  117
- Interrupt Period Setting
  127
- Interrupt Enabled During Instruction Execution
  127
- Processing at Interrupt Program Startup
  128
- Multiple Interrupt Function
  131
- Precautions
  135
Chapter 9 Cpu Module Operation Processing

137
Chapter 10 Memory Configuration of the Cpu Module

141
- Memory Configuration
  141
- Program Memory/Program Cache Memory
  142
- Device/Label Memory
  143
- Data Memory
  147
- Refresh Memory
  147
- CPU Buffer Memory
  147
- Signal Flow Memory
  148
- SD Memory Card
  149
- File Size Unit in Memory
  151
- Memory Operation
  152
- Initialization and Value Clear
  152
- Files
  153
- File Types and Storage Memory
  153
- File Operation Available
  155
- File Size
  156
Chapter 11 Basic Concept of Redundant System

159
Chapter 12 Function List

182
Chapter 13 Clock Function

187
- Time Setting
  187
- Clock Data
  187
- Changing the Clock Data
  187
- Reading the Clock Data
  188
- Precautions on the Clock Data
  188
- Setting Time Zone
  189
- System Clock
  190
- Special Relay Used for System Clock
  190
- Special Register Used for System Clock
  190
Chapter 14 Writing Data to the Cpu Module

191
- Writing Data to the Programmable Controller
  191
- Online Change
  191
- Online Change (Ladder Block)
  191
- File Batch Online Change
  195
- Precautions
  196
Chapter 15 Ras Functions

202
- Scan Monitoring Function
  202
- Scan Time Monitoring Time Setting
  202
- Watchdog Timer Reset
  202
- Precautions
  203
- Self-Diagnostics Function
  204
- Self-Diagnostics Timing
  204
- Check Method of Error
  204
- CPU Module Operation Upon Error Detection Setting
  205
- Error Detection Invalidation Setting
  209
- Error Clear
  210
- Clearing Errors in the CPU Module of the Standby System from the CPU Module of the Control System
  212
- Event History Function
  213
- Event History Setting
  214
- Logging of the Event History
  215
- Viewing the Event History
  218
- Clearing the Event History
  218
- Precautions
  219
- Program Cache Memory Auto Recovery Function
  220
Chapter 16 Remote Operation

221
- Remote RUN/STOP
  221
- Executing Method
  221
- Precautions
  222
- Remote PAUSE
  223
- Executing Method
  223
- Setting RUN-PAUSE Contacts
  224
- Remote RESET
  225
- Enabling Remote RESET
  225
- Executing Method
  226
- Precautions for Redundant System
  226
Chapter 17 Boot Operation

227
- Boot Operation Procedure
  227
- Specifiable File Types
  228
- Allowed Maximum Number of Boot Files
  228
- Configuring the Boot Setting
  229
- Writing Boot Settings and Boot Files
  230
- Operation When Security Functions Are Enabled
  230
- When a Security Key Is Set
  230
- When a File Password Is Set
  230
- Precautions
  231
Chapter 18 Monitor Function

232
Chapter 19 Test Function

234
- External Input/Output Forced On/Off Function
  234
- Device Test with Execution Conditions
  243
Chapter 20 Data Logging Function

257
- Data Logging Procedure
  258
- Specifications
  259
- Data to be Collected
  260
- Number of Data Points
  260
- Data Type
  260
- Data Collection Conditions
  261
- Each Scan
  261
- Time Specification
  261
- Interrupt Occurrence
  262
- Condition Specification
  263
- Logging Type
  266
- Operating Procedure for Continuous Logging
  266
- Operating Procedure for Trigger Logging
  267
- Data Logging File
  271
- Storage Format of Data Logging Files
  271
- Storage Location of Data Logging Files
  280
- States of the Data Logging Function
  281
- Data Logging States
  281
- LED Status
  283
- Steps until the Collected Data Is Saved
  284
- Internal Buffer
  285
- Switching to a Storage File
  286
- Missing Data
  290
- Conditions under Which Missing Data Occurs
  290
- Setting Behavior at the Time of Transition to RUN
  291
- Auto Logging
  292
- SD Memory Card Replacement
  296
- SD Memory Card Life When the Data Logging Function Is Used
  298
- Errors Generated During Data Logging
  299
- Special Relay and Special Register Used by the Data Logging Function
  299
- Precautions to Take When Using the Data Logging Function
  300
Chapter 21 Pid Control/Process Control Function

307
Chapter 22 Cpu Module Data Backup/Restoration Function

310
- Backup Function
  316
- Backup Processing Triggered by Turning on SM1351
  318
- Automatic Backup Using SD944
  319
- Settings for Automatic Restoration with the SD CARD off Button
  321
- Checking Backup Errors
  321
- Precautions
  322
- Restoration Function
  326
- Automatic Restoration Using SD955
  328
- Automatic Restoration with the SD CARD off Button
  330
- Checking Restoration Errors
  332
- Precautions
  332
Chapter 23 Multiple Cpu System Function

336
- Out-Of-Group I/O Fetch
  337
- Accessing Controlled Module
  337
- Accessing Non-Controlled Module
  337
- Operation Settings
  340
- Stop Setting
  340
- Synchronous Startup Setting
  341
- Clock Data
  344
- Multiple CPU Parameter Checking
  345
- Data Communication between CPU Modules
  346
- Memory to be Used
  346
- Fixed Scan Communication Setting
  351
- Error Detection Setting
  351
- Module-By-Module Data Guarantee
  352
- Communication through Refresh
  354
- Communication through Direct Access
  358
- Data Assurance by Program
  361
- Communication between CPU Modules in Error State
  364
- Multiple CPU Synchronous Interrupt
  365
- Execution Timing
  366
- Multiple Interrupt
  366
- Precautions
  366
Chapter 24 Security Function

367
Chapter 25 Routing Setting

369
- Setting Method
  369
- Setting Example
  370
- Precautions
  371
Chapter 26 Redundant Function

372
- Operation Mode Change
  373
- Procedures
  373
- Precautions
  375
- System Switching
  376
- System Switching Method
  376
- Operation at System Switching
  382
- Execution Availability of System Switching
  383
- Check Method of System Switching Information
  385
- Precautions
  387
- Tracking Transfer
  390
- Tracking Data
  391
- Tracking Block and Tracking Trigger
  395
- Setting Procedure for Tracking Transfer
  396
- Tracking Transfer Setting
  397
- Tracking Mode
  402
- Precautions
  405
- Memory Copy from Control System to Standby System
  407
- Auto Memory Copy
  409
- Memory Copy Using the Engineering Tool
  410
- Memory Copy Using the Special Relay and Special Register
  411
- Precautions
  413
- System Consistency Check
  415
- Files
  417
- Operating Status
  418
- Modules on the Main Base Unit
  418
- Checking the System Configuration in a Redundant System with Redundant Extension Base Unit
  419
- SD Memory Card
  419
- Program Execution in both Systems
  420
- Operation of a Program Executed in both Systems
  422
- Precautions
  424
- Redundant System Operation Setting
  427
- Standby System Output Setting
  428
- Setting to Wait Cyclic Data Receive after System Switching
  429
- Redundant Function Module Communication Test
  430
- Execution Procedure of the Module Communication Test
  430
- Settings for Redundant System with Redundant Extension Base Unit
  431
- Automatic Recovery of the CPU Module of the Standby System
  432
- SLMP Communication
  434
- Precautions on Programming
  435
- Instructions Not Available in Redundant System
  435
- Interrupt from Modules
  442
- Precautions for Using the Annunciator (F)
  443
- Precautions on Timers and Timer Function Blocks
  444
- Precautions on Access to Intelligent Function Module or External Devices
  445
- Precautions on Writing Data from GOT or External Devices
  447
- Precautions on Outputting in the Middle of the Scan
  447
- Precautions for the Redundant Extension Base Unit Configuration
  448
- Part 7 Devices, Labels, and Constants
  449
Chapter 27 Devices

450
- Device List
  450
- Device Setting
  452
- Range of Use of Device Points
  453
- User Device
  454
- Input (X)
  454
- Output (Y)
  454
- Internal Relay (M)
  455
- Latch Relay (L)
  455
- Link Relay (B)
  455
- Annunciator (F)
  455
- Link Special Relay (SB)
  457
- Edge Relay (V)
  458
- Step Relay (S)
  458
- Timer
  459
- Counter
  467
- Data Register (D)
  470
- Link Register (W)
  470
- Link Special Register (SW)
  470
- System Device
  471
- Function Device (FX/FY/FD)
  471
- Special Relay (SM)
  472
- Special Register (SD)
  472
- Link Direct Device
  473
- Specification Method
  473
- Specification Range
  474
- Difference from Link Refresh
  475
- Module Access Device
  476
- Precautions
  476
- CPU Buffer Memory Access Device
  477
- Specification Method
  477
- Index Register (Z/LZ)
  478
- 16-Bit Index Modification
  478
- Device for Which Index Modification Can be Performed
  479
- Index Register Setting
  479
- Combination of Index Modification
  480
- Precautions
  480
- File Register (R/ZR)
  482
- Specification Method
  482
- Setting File Registers
  483
- Clearing File Registers
  483
- Refresh Data Register (RD)
  484
- Refresh Memory Setting
  484
- Nesting (N)
  485
- Pointer (P)
  486
- Global Pointer
  486
- Local Pointer
  487
- Pointer Setting
  488
- Interrupt Pointer (I)
  489
- Interrupt Factors of the Interrupt Pointer Numbers
  489
- The Priority for the Interrupt Pointer Numbers and Interrupt Factors
  490
- Network No. Specification Device (J)
  491
- I/O No. Specification Device (U)
  491
- SFC Block Device (BL)
  491
- SFC Transition Device (TR)
  491
- Global Device
  491
- Local Device
  492
- Indirect Specification
  496
Chapter 28 Labels

497
- Global Labels
  497
- Local Labels
  498
- Classes
  498
- Data Types
  499
- Arrays
  502
- Structures
  506
- Label Access Setting from External Device
  508
- Configuration Procedure
  510
- Label Communication Data Storage Location and Operation at the Time of each Setting Operation
  510
- File Operation
  510
- Precautions
  511
Chapter 29 Latch Function

513
- Latch with Battery
  513
- Types of Latch
  513
- Applicable Devices and Labels
  514
- Setting Latch on Devices
  515
- Setting Latch on Labels
  519
- Clearing Latch Range Data
  519
- Precautions
  519
Chapter 30 Device/Label Initial Value Settings

520
- Setting Initial Device/Label Values
  521
- Setting Initial Device Values
  521
- Setting Initial Label Values
  522
- Applicable Devices/Labels
  523
- Precautions
  523
Chapter 31 Label Initialization Function

524
- Initialization of Labels after Rebuilt All (Reassignment)
  524
- Label Initial Value Reflection Setting
  526
Chapter 32 Constants

528
- Decimal Constant (K)
  528
- Hexadecimal Constant (H)
  528
- Real Constant (E)
  529
- Setting Range for Real Numbers
  529
- Processing When Operation Is in Progress
  529
- Character String Constant
  529
- Notation of Constants
  530
- Part 8 Troubleshooting
  533
Chapter 33 Troubleshooting Procedure

534
- Troubleshooting with LED Indicators
  535
- LED Status of the CPU Module
  535
- Troubleshooting Using the Engineering Tool
  536
- System Monitor
  536
- Module Diagnostics
  536
- Event History
  537
Chapter 34 Troubleshooting by Symptom

538
Chapter 35 Maintenance and Inspection of a Redundant System

542
Chapter 36 Error Codes

552
Chapter 37 Event List

632
- How to Read the Event List
  632
- Event List
  635
- Appendices
  641
Appendix 1 External Dimensions

641
Appendix 2 Compliance with EMC and Low Voltage Directives

644
Appendix 3 Functional Availability by CPU Module Model

645
Appendix 4 List of Special Relay Areas

647
- Diagnostic Information
  648
- System Information
  651
- SFC Information
  653
- System Clock
  654
- Fixed Scan Function Information
  656
- Drive Information
  657
- Instruction Related
  658
- Latch Area
  660
- Data Logging Function
  661
- CPU Module Data Backup/Restoration Function
  663
- File Transfer Function (FTP Client)
  663
- Event History Function
  663
- Ethernet Function
  664
- Online Module Change Function
  665
- Redundant Function
  667
Appendix 5 List of Special Register Areas

670
- Diagnostic Information
  671
- System Information
  682
- SFC Information
  686
- System Clock
  686
- Fixed Scan Function Information
  686
- Drive Information
  689
- Instruction Related
  691
- Firmware Update Function
  693
- Latch Area
  695
- Data Logging Function
  697
- CPU Module Data Backup/Restoration Function
  698
- Interrupt Pointer Mask Pattern
  698
- Event History Function
  699
- Debug Function
  699
- Ethernet Function
  700
- Online Module Change Function
  702
- System Information
  703
- Redundant Function
  703
Appendix 6 Buffer Memory

709
Appendix 7 Processing Time

710
- Instruction Execution Time
  710
- Program Execution Time
  710
- END Processing Time
  712
- Data Logging Function Processing Time
  722
- Process Control Function Processing Time
  723
- SFC Program Processing Time
  724
- SFC Program Switching
  725
- Redundant Function Processing Time
  726
Appendix 8 Parameter List

734
- System Parameters
  734
- CPU Parameters
  735
- Module Parameters
  736
- Memory Card Parameters
  736
Appendix 9 Target List and Operation Details of the Device/Label Access Service Processing Setting

737
- Target List
  737
- Operation Details
  739
Appendix 10Program Restoration Information Write Selection

743
- Checking the Program Restoration Information Write Status
  743
- Precautions
  745
- Extension Base Unit
  746
Appendix 12Program for System Switching at Built-In Ethernet Communication Error

747
Appendix 13Added and Enhanced Functions

749
- Index
  751
- Revisions
  755
- Conditions of Use for the Product
  756
- Warranty
  757
- Trademarks
  758

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Mitsubishi Electric MELSEC iQ-R6RFM Manuals

Mitsubishi Electric MELSEC iQ-R6RFM User Manual (760 pages)

Table of Contents

Chapter 1 Cpu Module

Chapter 2 Extended Sram Cassette

Chapter 3 Redundant Function Module

Chapter 4 Start-Up Procedure

Chapter 5 Procedure for Starting up a Redundant System

Chapter 6 System Configuration

Chapter 7 Performance Specifications

Chapter 8 Running a Program

Chapter 9 Cpu Module Operation Processing

Chapter 10 Memory Configuration of the Cpu Module

Chapter 11 Basic Concept of Redundant System

Chapter 12 Function List

Chapter 13 Clock Function

Chapter 14 Writing Data to the Cpu Module

Chapter 15 Ras Functions

Chapter 16 Remote Operation

Chapter 17 Boot Operation

Chapter 18 Monitor Function

Chapter 19 Test Function

Chapter 20 Data Logging Function

Chapter 21 Pid Control/Process Control Function

Chapter 22 Cpu Module Data Backup/Restoration Function

Chapter 23 Multiple Cpu System Function

Chapter 24 Security Function

Chapter 25 Routing Setting

Chapter 26 Redundant Function

Chapter 27 Devices

Chapter 28 Labels

Chapter 29 Latch Function

Chapter 30 Device/Label Initial Value Settings

Chapter 31 Label Initialization Function

Chapter 32 Constants

Chapter 33 Troubleshooting Procedure

Chapter 34 Troubleshooting by Symptom

Chapter 35 Maintenance and Inspection of a Redundant System

Chapter 36 Error Codes

Chapter 37 Event List

Appendix 1 External Dimensions

Appendix 2 Compliance with EMC and Low Voltage Directives

Appendix 3 Functional Availability by CPU Module Model

Appendix 4 List of Special Relay Areas

Appendix 5 List of Special Register Areas

Appendix 6 Buffer Memory

Appendix 7 Processing Time

Appendix 8 Parameter List

Appendix 9 Target List and Operation Details of the Device/Label Access Service Processing Setting

Appendix 10Program Restoration Information Write Selection

Appendix 12Program for System Switching at Built-In Ethernet Communication Error

Appendix 13Added and Enhanced Functions

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