Name: Mitsubishi Electric FX5
Brand: Mitsubishi Electric
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MELSEC iQ-F

FX5 User's Manual (Application)

Default Chapter3
- Safety Precautions3
- Introduction6
- Table of Contents8
- Relevant Manuals16
- Terms17
Part 1 Programming19
Chapter 1 Program Execution20
Scan Configuration20
- Initial Processing and Initialization Processing in RUN Mode20
- I/O Refresh21
- Program Operations21
- END Processing21
Scan Time22
- Initial Scan Time22
Program Execution Sequence23
Execution Type of Program24
- Initial Execution Type Program24
- Scan Execution Type Program25
- Fixed Scan Execution Type Program25
- Event Execution Type Program30
- Stand-By Type Program33
Program Type34
- Subroutine Program34
- Interrupt Program35
Chapter 2 Processing of Operations According to Cpu Module Operation Status41
Chapter 3 Cpu Module Memory Configuration43
Memory Configuration43
Files45
- File Type and Storage Destination Memory45
- Executable File Operations46
Part 2 Functions47
Chapter 4 Function List49
Chapter 5 Firmware Update Function51
Chapter 6 Scan Monitoring Function57
Scan Time Monitoring Time Setting57
Resetting of the Watchdog Timer57
Precautions57
- Watchdog Timer Reset When Executing a Program Repeatedly57
- Scan Time When the WDT Instruction Is Used58
Chapter 7 Clock Function59
Time Setting59
- Clock Data59
- Changing the Clock Data59
- Reading Clock Data60
- Precautions60
Setting Time Zone61
System Clock62
- Special Relay Used for System Clock62
- Special Register Used for System Clock62
Chapter 8 Online Change63
Online Ladder Block Change63
- Editable Contents63
- Range Changeable in a Single Session63
- Online Ladder Block Change During the Boot Operation63
- Precautions63
Chapter 9 Interrupt Function66
Multiple Interrupt Function66
- Interrupt Priority66
Chapter 10 Pid Control Function68
Outline of Function68
Basic Operation Expressions in PID Instruction69
- Basic Operation Expression for PID Control69
How to Use PID Instruction70
Relationship between Parameter Setting and Auto-Tuning71
- When Auto-Tuning Is Not Executed (Parameter Setting)71
- When Auto-Tuning Is Executed71
Parameter72
Details of Parameters73
- Sampling Time (S3)73
- Operation Setting (S3)+174
- Input Filter Constant (S3)+277
- Proportional Gain (S3)+378
- Integral Time (S3)+479
- Differential Gain (S3)+580
- Differential Time (S3)+681
- Alarm Output (S3)+2483
Auto-Tuning84
- Limit Cycle Method84
- Step Response Method87
Examples of Program89
- System Configuration Example89
- Program Example 190
- Program Example 292
- Program Example 394
- Program Example 496
- Program Example 598
Example of Parameter Adjustment and the Effect on PID Control Operation100
- Improvement of Control Results100
Chapter 11 Constant Scan105
Constant Scan Settings105
Chapter 12 Remote Operation107
Remote RUN/STOP107
- Applications of Remote RUN/STOP107
- Operation During Remote RUN/STOP107
- Method of Execution of Remote RUN/STOP107
Remote PAUSE109
- Application of Remote PAUSE109
- Method of Execution of Remote PAUSE109
Remote RESET110
- Application of Remote RESET110
- Enabling Remote RESET110
- Method of Execution of Remote RESET110
Relationship between Remote Operation and CPU Module111
Chapter 13 Device/Label Memory Area Setting112
Default Capacity of each Area112
The Setting Range of the Capacity of each Area113
Device/Label Memory Area Setting114
Device Setting115
- Range of Use of Device Points116
Chapter 14 Internal Buffer Capacity Setting117
Chapter 15 Initial Device Value Setting118
Setting Initial Device Values118
Applicable Devices119
Chapter 16 Latch Function120
Types of Latch120
Device/Label that Can be Latched120
Latch Settings121
- Setting Latch on Labels122
Clearing of Data of the Latch Range122
Precautions123
Chapter 17 Memory Card Function124
SD Memory Card Forced Stop124
Boot Operation126
Chapter 18 Device/Label Access Service Processing Setting128
Chapter 19 Data Logging Function130
Target Data131
- Number of Data Points131
- Data Type131
- Data to be Collected131
Data Collection Conditions132
- Each Scanning Cycle132
- Time Specification132
- Condition Specification133
Logging Type134
- Operating Procedure for Continuous Logging134
- Operating Procedure for Trigger Logging135
Trigger Condition136
- Condition Specification136
- When Trigger Instruction Executed137
States of the Data Logging Function137
- Data Logging States137
- Storage States138
Steps until the Collected Data Is Saved138
- Switching to a Storage File139
Internal Buffer141
- Internal Buffer Capacity Setting141
- Amount of Internal Buffer Consumed141
Data Logging File141
- Storage Format of Data Logging Files141
Missing Data142
- Conditions under Which Missing Data Occurs142
Errors Generated During Data Logging142
Special Relay and Special Register Used by the Data Logging Function142
Other Functions143
- Setting the Operation at the Time of Transition to RUN143
- SD Memory Card Replacement143
- Data Logging Execution by Special Relay145
SD Memory Card Life When the Data Logging Function Is Used146
Precautions to Take When Using the Data Logging Function147
Chapter 20 Memory Dump Function150
Object Data150
- Data to be Collected150
Trigger Condition151
- Device Specification151
- At the Occurrence of an Error152
- Combining Trigger Conditions153
Procedure for Memory Dump153
Flow of Data Collection154
- Effect on the Scan Time154
Memory Dump File154
- Save File Name154
States of the Memory Dump Function155
- Memory Dump Status155
Sizes of Files Used for the Memory Dump Function155
- Capacity of the Memory Dump Setting File155
- Capacity of the Memory Dump File155
Special Relay and Special Register Used in the Memory Dump Function156
Precautions for the Memory Dump Function156
Chapter 21 Ras Functions158
Self-Diagnostics Function158
- Self-Diagnostics Timing158
- Check Method of Error158
- CPU Module Operation Upon Error Detection Setting159
- Error Clear161
Event History Function162
- Event History Settings162
- Logging of the Event History163
- Viewing the Event History165
- Clearing the Event History165
- Precautions165
Chapter 22 Data Backup/Restoration Function166
Backup Function170
- Backup Processing Triggered by Turning on SM1351 (Normal Mode)172
- Backup Processing Triggered by Turning on SM1351 (CPU Module Auto Exchange Function)173
- Checking Backup Errors174
- Precautions174
Restoration Function176
- Restoration Processing Triggered by Turning on SM1354178
- Automatic Restoration Using SD955179
- Restoration Triggered by CPU Module Auto Exchange180
- Checking Restoration Errors180
- Precautions181
Chapter 23 Security Functions185
Chapter 24 High-Speed Input/Output Function186
High-Speed Counter Function186
- High-Speed Counter Function Overview186
- High-Speed Counter Function Execution Procedure187
- High-Speed Counter Specifications187
- Assignment for High-Speed Counters191
- High-Speed Counter Parameters197
- High-Speed Counter (Normal Mode)198
- High-Speed Counter (Pulse Density Measurement Mode)201
- High-Speed Counter (Rotational Speed Measurement Mode)204
- High-Speed Comparison Table206
- Multiple Point Output, High-Speed Comparison Tables209
- Special Relay List212
- Special Relay Details217
- Special Registers List227
- Special Register Details234
- Special Relays/Special Registers Capable of High-Speed Transfers with the HCMOV/DHCMOV Instruction245
- Precautions When Using High-Speed Counters248
FX3-Compatible High-Speed Counter Function253
- FX3-Compatible High-Speed Counter Function Overview253
- How to Start/Stop the High-Speed Counter Using the LC Device253
- The Elements of the Composition of the LC Device254
- The Comparison between the UDCNTF Instruction and HIOEN/DHIOEN Instruction254
- Assignment for FX3-Compatible High-Speed Counters256
- FX3-Compatible High-Speed Counter Setting258
- FX3-Compatible High-Speed Counter258
- Special Relay List260
- Special Relays/Lc Devices Capable of High-Speed Transfers with the HCMOV/DHCMOV Instruction261
- Precautions When Using FX3-Compatible High-Speed Counters262
Pulse Width Measurement Function263
- Pulse Width Measurement Function Overview263
- Pulse Width Measurement Specifications263
- Pulse Measurement Function Execution Procedure265
- Pulse Width Measurement Parameters265
- List of Special Relays/Special Registers267
- Details of Special Relays/Special Registers271
- Cautions When Using the Pulse Width Measurement Function276
- Examples of Program277
Pulse Catch Function278
- Outline of Pulse Catch Function278
- Specifications of Pulse Catch Function278
- Pulse Catch Function Execution Procedure279
- Pulse Catch Parameters279
- Operation of Pulse Catch Function281
- Cautions When Using the Pulse Catch Function282
FX3-Compatible Pulse Catch Function283
- Outline of FX3-Compatible Pulse Catch Function283
- Specifications of FX3-Compatible Pulse Catch Function283
- FX3-Compatible Pulse Catch Function Execution Procedure284
- FX3-Compatible Pulse Catch Parameters284
- Operation of FX3-Compatible Pulse Catch Function285
- Cautions When Using the FX3-Compatible Pulse Catch Function285
General-Purpose Input Functions286
- Outline of General-Purpose Input Functions286
- Specifications of General-Purpose Inputs286
- General-Purpose Input Function Parameters287
PWM Function288
- Outline of PWM Output288
- PWM Output Specifications288
- PWM Output Function Execution Procedure290
- PWM Output Parameters291
- List of Special Relays/Special Registers293
- Details of Special Relays/Special Registers295
- Cautions When Using the PWM Function298
- Examples of Program299
Chapter 25 Built-In Analog Function301
Function Outline301
Analog Input/Output Specifications301
- Analog Input Specifications301
- Analog Output Specifications301
- List of Analog Input Functions302
- List of Analog Output Functions302
Part 3 Devices/Labels303
Chapter 26 Devices304
List of Devices304
User Devices305
- Input (X)305
- Output (Y)305
- Internal Relay (M)306
- Latch Relay (L)306
- Link Relay (B)306
- Annunciator (F)306
- Link Special Relay (SB)308
- Step Relay (S)308
- Timer (T/ST)309
- Counter (C/LC)312
- Data Register (D)314
- Link Register (W)314
- Link Special Register (SW)314
System Devices314
- Special Relay (SM)314
- Special Register (SD)314
Module Access Device315
- Specification Method315
- Processing Speed315
Index Registers (Z/LZ)316
- Types of Index Registers316
- Index Register Setting316
File Register (R)317
Nesting (N)317
Pointer (P)318
- Global Pointers318
- Label Assignment Pointers318
Interrupt Pointer (I)318
- Interrupt Causes of the Interrupt Pointer Numbers319
- The Priority for the Interrupt Pointer Numbers and Interrupt Factors319
Constant320
- Decimal Constant (K)320
- Hexadecimal Constant (H)320
- Real Constant (E)320
- Character String Constant320
Chapter 27 Labels321
Appendix322
Appendix 1 Special Relay List322
Appendix 2 Special Register List350
Appendix 3 Error Code402
- Error Code System402
- Operation When an Error Occurs403
- How to Clear Errors403
- List of Error Codes403
Appendix 4 Parameter List441
- System Parameters441
- CPU Parameters441
- Module Parameters442
- Memory Card Parameters449
Appendix 5 Event List450
- How to Read the Event List450
- Event List451
Appendix 6 Processing Time452
- Data Logging Function Processing Time452
Appendix 7 How to Use CPU Module Logging Configuration Tool453
- System Configuration453
- Specifications455
- Data Logging Procedure460
- Menu Items and Setting Methods460
Appendix 8 Substitute Functions479
- File Registers479
Appendix 9 Added and Enhanced Functions480
Index482
- Revisions484
- Warranty485
- Trademarks486

Brand	Mitsubishi Electric
Model	FX5
Category	Controller
Language	English

Mitsubishi Electric FX5 User Manual

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