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Mitsubishi Electric melsec q02ucpu Manuals
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Mitsubishi Electric melsec q02ucpu manuals available for free PDF download: User Manual
Mitsubishi Electric melsec q02ucpu User Manual (720 pages)
MELSECQ Series
Brand:
Mitsubishi Electric
| Category:
Controller
| Size: 10.57 MB
Table of Contents
Safety Precautions
3
Conditions of Use for the Product
9
Introduction
10
Table of Contents
12
Manuals
17
Manual Page Organization
21
Terms
23
Packing List
26
Discontinued Models
27
Chapter 1 Overview
28
Features
28
Chapter 2 System Configuration
35
Overall Configuration
36
Component List
37
Precautions for System Configuration
41
Bus Connection of GOT
49
Peripheral Device Configuration
53
Chapter 3 Cpu Module Start-Up Procedures
59
Chapter 4 Installation and Wiring
61
Installation Environment and Installation Position
61
Installation Environment
61
Installation Position
62
Mounting a Module
65
Mounting Precautions
65
Base Unit Installation
66
Installation and Removal of Module
73
Connecting an Extension Base Unit
80
Setting the Extension Base Number
80
Connection and Disconnection of Extension Cable
87
Extension Cable Specifications
89
Voltage Drop When an Extension Base Unit Is Used
90
Mounting and Removing a Terminal Block
96
Installing and Removing a Memory Card
97
Installing and Removing an SD Memory Card
101
Installing and Removing an Extended SRAM Cassette
103
Wiring
105
Wiring Power Supplies
105
Wiring of 18-Point Screw Terminal Block
111
Wiring to Connectors
113
Grounding
118
Chapter 5 General Specifications
119
Chapter 6 Cpu Module
121
Part Names
121
Basic Model QCPU
121
High Performance Model QCPU, Process CPU and Redundant CPU
127
Universal Model QCPU
132
Specifications
147
Basic Model QCPU
147
High Performance Model QCPU
150
Process CPU
154
Redundant CPU
158
Universal Model QCPU
162
Switch Operation at the Time of Writing Program
182
Basic Model QCPU and Universal Model QCPU
182
High Performance Model QCPU, Process CPU and Redundant CPU
183
Reset Operation
184
Basic Model QCPU and Universal Model QCPU
184
High Performance Model QCPU, Process CPU and Redundant CPU
185
Latch Clear Operation
186
Basic Model QCPU and Universal Model QCPU
186
High Performance Model QCPU, Process CPU and Redundant CPU
186
Automatic Write to the Standard ROM
187
Chapter 7 Power Supply Module
189
Part Names and Settings
190
Base Unit that Can be Used in Combination with Power Supply Module
196
Specifications
198
Power Supply Module Specifications
198
Specifications
215
Selecting the Power Supply Module
217
Precautions on Power Supply Capacity
220
Life Detection Power Supply Module
221
Chapter 8 Base Unit
225
Part Names
225
Extension Base Units that Can be Combined with the Main Base Unit
232
Specification Table
233
Chapter 9 Memory Card
237
Part Names
237
List of Usable Memory Cards
238
Specifications
239
Memory Card Specifications
239
Specifications of the Memory Card Battery
241
Handling
242
Battery Installation into the Memory Card
243
Chapter 10 Sd Memory Card
245
Part Names
245
Specifications
246
Handling
246
Forcibly Disabling the SD Memory Card
247
Chapter 11 Extended Sram Cassette
248
Part Names
248
Specifications
249
Handling
249
Chapter 12 Battery
250
Battery Specifications
250
Battery Installation
251
Chapter 13 Maintenance and Inspection
255
Daily Inspection
255
Periodic Inspection
256
Replacement Procedure of the Battery
257
Replacement Procedure of the CPU Module Battery
257
SRAM Card Battery Replacement Procedure
263
Operating the Programmable Controller that Has Been Stored
266
Chapter 14 Module Change During System Operation
267
Online Module Change
267
Change of Redundant Power Supply Module
277
Chapter 15 Troubleshooting
278
Visual Inspection
279
When the POWER LED Does Not Turn on
280
When the POWER LED Does Not Turn on in Green
280
When the LIFE LED Does Not Turn on in Green or Orange
281
When the MODE LED Does Not Turn on
282
When the RUN LED Does Not Turn on
283
When the BOOT LED Flickers
283
Checking the Error Details
284
Checking for Functional Errors
287
Write to PLC and Read from PLC
288
Boot Operation
289
Errors Caused by Hardware
290
Ethernet Communication
291
Socket Communication Function
296
MC Protocol Function
297
Predefined Protocol Function
298
Transmission from an External Device
299
Operating Status of the CPU Module
299
Errors Caused by SFC Program Instruction
300
I/O Module
301
Power Supply Module
302
Saving Data
304
Appendices
308
Appendix 1 Error Codes
308
Appendix 1
308
Error Codes
309
Appendix 1.1
309
Reading Error Codes
309
Appendix 1.3 List of Error Codes (1000 to 1999)
310
Appendix 1.4 List of Error Codes (2000 to 2999)
330
Appendix 1.5 List of Error Codes (3000 to 3999)
359
Appendix 1.6 List of Error Codes (4000 to 4999)
377
Appendix 1.7 List of Error Codes (5000 to 5999)
393
Appendix 1.8 List of Error Codes (6000 to 6999)
395
Appendix 1.9 List of Error Codes (7000 to 10000)
404
Appendix 1.10 Clearing an Error
412
Appendix 1.11 Error Codes Returned to Request Source During Communication with CPU Module
413
Appendix 2 List of Special Relay Areas
456
Appendix 3 List of Special Register Areas
508
Appendix 4 Battery Life
602
Appendix 4.1 Display of Battery Consumption and Reduction Measures of the Consumption
603
Appendix 4.2 Battery Lives of CPU Modules
605
Appendix 4.3 SRAM Card Battery Life
632
Appendix 5 Checking Serial Number and Function Version
634
Appendix 5.1 Applicable Software Versions
636
Appendix 5.2 GX Configurator Versions Applicable to a Single CPU System
637
Appendix 6 Added or Changed Functions
639
Appendix 6.1 Basic Model QCPU Upgrade
639
Appendix 6.2 High Performance Model QCPU Upgrade
641
Appendix 6.3 Precautions for Using Older Versions of the High Performance Model QCPU
643
Appendix 6.4 Process CPU Upgrade
646
Appendix 6.5 Redundant CPU Upgrade
647
Appendix 6.5
647
Universal Model QCPU Upgrade
648
Appendix 7 Specifications of L1MEM-2GBSD and L1MEM-4GBSD
652
Appendix 8 EMC and Low Voltage Directives
653
Appendix 8.1 Requirements for Compliance with the EMC Directive
653
Appendix 8
653
Standards Relevant to the EMC Directive
654
Appendix 8.1.2 Installation Instructions for EMC Directive
656
Appendix
657
Cables
657
Appendix 8.1.4
664
Installation Environment of the CC-Link/Lt Module and the AS-I Module
664
Appendix 8.1.6
665
Precautions When Using a MELSEC-A Series Module
665
Appendix 8.1.7
667
Others
667
Appendix 8.2 Requirements to Compliance with the Low Voltage Directive
669
Appendix 8.2
669
Standard Applied for MELSEC-Q Series Programmable Controller
669
MELSEC-Q Series Programmable Controller Selection
669
Appendix 8.2.3 Power Supply
670
Appendix 8.2.4 Control Panel
670
Appendix 8.2.5 External Wiring
671
Appendix 9 General Safety Requirements
672
Appendix 10 Calculating Heat Generation of Programmable Controller
676
Appendix 11 Precautions for Battery Transportation
679
Appendix 12 Handling of Batteries and Devices with Built-In Batteries in EU Member States
680
Appendix 12.1 Disposal Precautions
680
Appendix 12.2 Exportation Precautions
681
Appendix 13 External Dimensions
682
Appendix 13.1 CPU Modules
682
Appendix 13.2 Power Supply Modules
688
Appendix 13.3 Main Base Units
692
Appendix 13.4 Extension Base Units
698
Appendix 13.5 Other Optional Items
705
Index
708
Revisions
711
Warranty
717
Trademarks
718
Advertisement
Mitsubishi Electric melsec q02ucpu User Manual (580 pages)
Brand:
Mitsubishi Electric
| Category:
Controller
| Size: 8.82 MB
Table of Contents
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
43
Files
45
Base Unit Assignment
52
Base Mode
52
Base Unit Assignment Setting
54
I/O Number Assignment
55
Concept of I/O Number Assignment
56
Setting I/O Numbers
59
I/O Number Setting Example
64
Checking I/O Numbers
66
Scan Time Structure
67
Initial Processing
67
I/O Refresh (Refresh Processing with Input/Output Modules)
68
Program Operation
69
END Processing
70
Operation Processing in the RUN, STOP, or PAUSE Status
71
Operation Processing During Momentary Power Failure
73
Data Clear Processing
74
I/O Processing and Response Delay
76
Refresh Mode
77
Direct Mode
80
Interrupt Program
82
Settings When Program Is Divided
88
Initial Execution Type Program
92
Scan Execution Type Program
94
Stand-By Type Program
95
Fixed Scan Execution Type Program
98
Changing the Program Execution Type
102
Boot Operation
104
Programming Language
107
Communications with Intelligent Function Modules
108
Access to the Ans/A Series Special Function Modules
110
Chapter 3 Functions
112
Function List
112
Constant Scan
118
Latch Function
121
Output Mode at Operating Status Change (STOP to RUN)
125
Clock Function
127
Remote Operation
131
Remote RUN/STOP
131
Remote PAUSE
134
Remote RESET
136
Remote Latch Clear
137
Relationship between Remote Operation and RUN/STOP Status of the CPU Module
138
Q Series-Compatible Module Input Response Time Selection (I/O Response Time)
139
Error Time Output Mode Setting
141
H/W Error Time PLC Operation Mode Setting
142
Intelligent Function Module Switch Setting
143
Monitor Function
145
Monitor Condition Setting
146
Local Device Monitor/Test
151
External Input/Output Forced On/Off
154
Executional Conditioned Device Test
159
Writing Programs While CPU Module Is in RUN Status
168
Online Change (Ladder Mode)
168
Online Change (Files)
171
Precautions for Online Change
173
Execution Time Measurement
180
Program Monitor List
180
Interrupt Program Monitor List
180
Scan Time Measurement
181
Sampling Trace Function
184
Debug from Multiple Programming Tools
189
Simultaneous Monitoring from Multiple Programming Tools
190
Online Change from Multiple Programming Tools
192
Watchdog Timer (WDT)
193
Self-Diagnostic Function
195
Leds Indicating Errors
202
Clearing Errors
202
Error History
205
Security Function
206
Password Registration
206
File Password 32
208
File Access Control by Security Key
213
Remote Password
218
LED Indication
221
Methods for Turning off the Leds
221
LED Indication Priority
222
High-Speed Interrupt Function
224
High-Speed Interrupt Program Execution Function
225
High-Speed I/O Refresh Function and High-Speed Buffer Transfer Function
226
Precautions
228
Interrupt from Intelligent Function Module
231
Serial Communication Function
232
Service Processing
240
Service Processing Setting
240
Initial Device Value
246
Battery Life-Prolonging Function
249
Memory Check Function
250
Program Cache Memory Auto Recovery Function
251
Latch Data Backup to Standard ROM
253
Writing/Reading Device Data To/From Standard ROM
258
CPU Module Change Function with Memory Card
259
Data Backup for the CPU Module Change Function
262
Restoration for the CPU Module Change Function
271
CPU Module Data Backup/Restoration Function
275
Backup Function
281
Restoration Function
289
Module Model Name Read
296
Module Error Collection
297
Local Device Batch Read Function
301
Send Points Extension Function (CC-Link IE Controller Network Module)
303
Write-Protect Function for Device Data (from Outside the CPU Module)
305
Setting Method
306
Target Devices
307
Operations and Functions that Cannot be Executed for Devices in Write-Protected Range
308
Precautions
311
Operation History Function
313
Operation History Save Function
315
Operation History Display
325
Operation History Clear Function
325
Precautions
326
List of Operation Codes
327
Iq Sensor Solution Function
332
Part 3 Devices, Constants
333
Chapter 4 Devices
334
Device List
334
Internal User Devices
343
Input (X)
346
Output (Y)
348
Internal Relay (M)
349
Latch Relay (L)
350
Annunciator (F)
351
Edge Relay (V)
355
Link Relay (B)
356
Link Special Relay (SB)
357
Step Relay (S)
358
Timer (T)
358
Counter (C)
367
Data Register (D)
371
Link Register (W)
372
Link Special Register (SW)
374
Internal System Devices
375
Function Devices (FX, FY, FD)
375
Special Relay (SM)
377
Special Register (SD)
377
Link Direct Device
378
Module Access Devices
382
Intelligent Function Module Device
382
Cyclic Transmission Area Device
384
Index Register (Z)/Standard Device Resister (Z)
385
Index Register (Z)
385
Standard Device Register (Z)
387
Switching from the Scan Execution Type to the Interrupt/Fixed Scan Execution Type Program
388
File Register (R)
390
Storage Location
391
File Register Size
391
Differences in Available Accesses by Storage Memory
393
Registration Procedure for the File Register
393
Specification Methods of the File Register
397
Precautions for Using the File Register
398
Extended Data Register (D) and Extended Link Register (W)
400
Nesting (N)
405
Pointer (P)
406
Local Pointer
407
Common Pointer
409
Interrupt Pointer(I)
410
List of Interrupt Pointer Numbers and Interrupt Factors
411
Other Devices
413
SFC Block Device (BL)
413
Network No. Specification Device (J)
413
I/O No. Specification Device (U)
414
Macro Instruction Argument Device (VD)
414
Chapter 5 Constants
415
Decimal Constant (K)
415
Hexadecimal Constant (H)
415
Real Number (E)
416
Character String (" ")
417
Chapter 6 Convenient Usage of Devices
418
Global Device
418
Local Device
420
Appendices
430
Appendix 1 Parameters
430
Appendix 1.1 List of Parameter Numbers
431
Appendix 1.2.2 PLC System
432
Appendix 1.2.4 PLC RAS
433
Appendix 1.2 PLC Parameters
437
Appendix 1.2
437
PLC Name
437
Appendix 1.2.2
438
PLC System
438
Appendix 1.2.3 PLC File
440
Appendix 1.2.3
440
Plc Ras
441
Appendix 1.2.4
441
Boot File
443
Appendix 1.2.5
443
Program
444
Appendix 1.2.7 SFC
445
Appendix 1.2.7
445
Device
446
Appendix 1.2.8
446
Appendix 1.2.10 Multiple CPU Setting
450
Appendix 1.2.11 Built-In Ethernet Port Setting
452
Appendix 1.2.11
452
Serial Communication
454
Appendix 1.2.12
454
Acknowledge XY Assignment
455
Appendix 1.3 Network Parameters
456
Appendix 1.3
456
CC-Link IE Controller Network Setting
457
Appendix 1.3.1
457
CC-Link IE Field Network Setting
458
Appendix 1.3.2
458
MELSECNET/H Setting
459
Appendix 1.3.4 Ethernet Setting
460
Appendix 1.3.5
461
CC-Link Setting
461
Appendix 1.4 Remote Password
462
Appendix 2 Functions Added or Changed by Version Upgrade
464
Appendix 3 CPU Module Processing Time
468
Appendix 3
468
Appendix 3.2 Time Required for each Processing Included in Scan Time
469
Appendix
469
Factors that Increase the Scan Time
478
Appendix 4 Data Used in Sequence Programs
488
Appendix
488
BIN (Binary Code)
490
Appendix 4.1
490
HEX (Hexadecimal)
491
Appendix 4.2
491
BCD (Binary-Coded Decimal)
492
Appendix 4.4 Real Number (Floating-Point Data)
493
Appendix 4.5 Character String Data
497
Appendix 5 Replacing Basic Model QCPU or Qn(H)CPU with Qnucpu
498
Appendix 5
498
Replacement Precautions
498
Replacing High Performance Model QCPU with Universal Model QCPU
502
Appendix 5.2 Applicable Devices and Software
509
Appendix 5.2
509
Instructions
513
Appendix 5.3
513
Appendix 5.3.2 Replacing Programs Using Multiple CPU Transmission Dedicated Instructions
515
Appendix 5.3.3
516
Program Replacement Examples
516
Appendix 5.4 Functions
530
Appendix 5.4.1 Floating-Point Operation Instructions
530
Appendix 5.4.2
537
Error Check Processing for Floating-Point Data Comparison Instructions
537
(Excluding High-Speed Universal Model QCPU)
537
Appendix 5.4.3
541
Range Check Processing for Index-Modified Devices
541
Appendix 5.4.4 Device Latch Function
545
Appendix 5.4.5 File Usability Setting
547
Appendix 5.4.6
550
Parameter-Valid Drive and Boot File Setting
550
Appendix 5.4.7
553
External Input/Output Forced On/Off Function
553
Appendix 5.5 Special Relay and Special Register
557
Appendix 5.5.1 Special Relay List
557
Appendix 5.5
557
Special Register List
560
Appendix 6 Precautions for Replacing Qnud(E)(H)CPU with Qnudvcpu
562
Appendix 6
562
Precautions
562
Appendix 7 Precautions for Using GX Works2 and Differences with GX Developer
566
Appendix 8 Ways to Use Different Types of the Backup/Restoration Function
567
Appendix 9 Device Point Assignment Sheet
568
Index
570
Revisions
574
Warranty
577
Mitsubishi Electric melsec q02ucpu User Manual (622 pages)
programmable controller
Brand:
Mitsubishi Electric
| Category:
Controller
| Size: 18.31 MB
Table of Contents
Safety Precautions
4
Revisions
12
Introduction
14
Table of Contents
15
Manuals
21
Manual Page Organization
23
Generic Terms and Abbreviations
24
Chapter1 Overview
26
Processing Order in the CPU Module
26
Storing and Executing Programs
27
Structured Programming
28
Devices and Instructions Useful for Programming
31
Features
36
Checking Serial Number and Function Version
38
Chapter2 Sequence Programs
40
Sequence Program Overview
40
Sequence Program Configuration
42
Main Routine Program
42
Main Routine Program
43
Subroutine Program
44
Settings When Program Is Divided
52
Initial Execution Type Program
56
Scan Execution Type Program
59
Stand-By Type Program
60
Fixed Scan Execution Type Program
65
Changing the Program Execution Type
69
Data Used in Sequence Programs
71
BIN (Binary Code)
74
HEX (Hexadecimal)
76
BCD (Binary-Coded Decimal)
77
Real Number (Floating-Point Data)
78
Character String Data
82
Chapter3 Cpu Module Operation
83
Initial Processing
83
I/O Refresh (Refresh Processing with Input/Output Modules)
84
Program Operation
84
END Processing
84
Operation Processing in the RUN,STOP, or PAUSE Status
85
Operation Processing During Momentary Power Failure
87
Data Clear Processing
88
I/O Processing and Response Delay
90
Refresh Mode
90
Refresh Mode
91
Direct Mode
94
Chapter4 Assignment Of Base Unit and I/Onumber
97
Base Unit Assignment
97
Base Mode
97
Base Unit Assignment Setting
98
I/O Number Assignment
100
Concept of I/O Number Assignment
101
Setting I/O Numbers
104
I/O Number Setting Example
109
Checking I/O Numbers
113
Chapter5 Memories And Files Used for Cpu Module
114
Memories Used for CPU Module
114
Memory Composition and Storable Data
114
Program Memory
118
Program Cache Memory
121
Standard ROM
124
Standard RAM
125
Memory Card
127
Writing to the Flash Card by GX Developer
131
Operating the Program in the Memory Card (Boot Operation)
136
Details of Written Files
140
Specifying Valid Parameters (Parameter-Valid Drive Setting)
141
Program File Structure
143
File Operations by GX Developer and Handling Precautions
145
File Operations
145
Precautions for Handling Files
146
File Size
147
Units of File Sizes
149
Chapter6 Functions
152
Function List
152
Constant Scan
155
Latch Function
158
Output Mode at Operating Status Change (STOP to RUN)
161
Clock Function
164
Remote Operation
168
Remote RUN/STOP
168
Remote PAUSE
168
Remote PAUSE
171
Remote RESET
173
Remote Latch Clear
175
Relationship between Remote Operation and RUN/STOP Status of the CPU Module
176
Q Series-Compatible Module Input Response Time Selection (I/O Response Time)
177
Error Time Output Mode Setting
179
H/W Error Time PLC Operation Mode Setting
180
Intelligent Function Module Switch Setting
181
Monitor Function
183
Monitor Condition Setting
184
Local Device Monitor/Test
190
External Input/Output Forced On/Off
193
Executional Conditioned Device Test
198
Writing Programs While CPU Module Is in RUN Status
209
Online Change (Files)
212
Precautions for Online Change
214
Execution Time Measurement
220
Interrupt Program Monitor List
223
Scan Time Measurement
224
Sampling Trace Function
228
Debug Funct(Ion from Multiple GX Developers
242
Write During RUN Function from Multiple GX Developers
244
Self-Diagnostic Function
248
Leds Indicating Errors
255
Error History
256
System Protection
257
Remote Password
259
System Display of CPU Module with GX Developer
264
LED Indication
267
LED Indication Priority
268
Interrupt from Intelligent Function Module
270
Serial Communication Function
271
Service Processing
279
Initial Device Value
286
Battery Life-Prolonging Function
290
Memory Check Function
291
Latch Data Backup to Standard ROM Function
292
Writing/Reading Device Data To/From Standard ROM
297
CPU Module Change Function with Memory Card
298
Backup Function to Memory Card
300
Backup Data Restoration Function
308
Chapter 7 Communications with Intelligent Function Module
312
Communications between CPU Module and Intelligent Function Module
312
Initial Setting and Auto Refresh Setting by GX Configurator
313
Initial Setting by Initial Device Value
316
Communications Using the Intelligent Function Module Device
317
Communications Using the Intelligent Function Module Dedicated Instruction
319
Chapter 8 Parameters
322
PLC Parameters
322
Network Parameters
340
Remote Password
345
Chapter 9 Devices
346
Device List
346
Internal User Device
348
Input (X)
351
Output (Y)
353
Internal Relay (M)
354
Latch Relay (L)
355
Annunciator (F)
356
Edge Relay (V)
360
Link Relay (B)
361
Link Special Relay (SB)
363
Step Relay (S)
364
Timer (T)
365
Counter (C)
372
Data Register (D)
376
Link Register (W)
377
Link Special Register (SW)
379
Internal System Devices
380
Special Relay (SM)
383
Special Register (SD)
384
Link Direct Device (J\)
385
Module Access Devices
388
Cyclic Transmission Area Device (U3En\G)
390
Index Register (Z)/Standard Device Resister (Z)
391
Standard Device Register (Z)
393
Type Program
394
File Register (R)
398
File Register Data Storage Location
399
Differences in Available Accesses by Storage Memory
400
Registration Procedure for the File Register
401
Specification Methods of the File Register
406
Precautions for Using the File Register
407
Extended Data Register (D) and Extended Link Register (W)
409
Nesting (N)
415
Pointer (P)
416
Local Pointer
417
Common Pointer
419
Interrupt Pointer(I)
421
List of Interrupt Pointer Numbers and Interrupt Factors
422
Other Devices
423
I/O No. Specification Device (U)
424
Macro Instruction Argument Device (VD)
425
Constants
426
Real Number (E)
427
Character String (" ")
428
Convenient Usage of Devices
429
Local Device
430
Chapter 10 Cpu Module Processing Time
440
Scan Time
440
Time Required for each Processing Included in Scan Time
441
Factors that Increase the Scan Time
450
CHAPTER 11 PROCEDURES for WRITING PROGRAM to CPU MODULE11-1 to 11-10
457
Items to be Considered for Creating Programs
457
Hardware Check
459
Procedure for Writing One Program
461
Procedure for Writing Multiple Programs
463
Procedure for Boot Operation
466
Appendix 1 List of Parameter Numbers
545
CHAPTER 12 SPECIAL RELAY LIST and SPECIAL REGISTER LIST 12-1 to 12-78
545
Appendix 2 Functions Added or Changed by Version Upgrade
550
Appendix 3 Method of Replacing Basic Model QCPU or High Performance Model QCPU with Universal Model QCPU
552
Appendix 3.1.1 Replacing Basic Model QCPU with Universal Model QCPU
556
Appendix 3.1 Precautions for Replacement
556
Appendix 3.1.2 Replacing High Performance Model QCPU with Universal Model QCPU
556
Appendix 3.2 Applicable Devices and Software
563
Appendix 3.3 Instructions
567
Appendix 3.3.1 Instructions Not Supported in the Universal Model QCPU and Replacing
570
Appendix 3.3.2 Replacing Programs Using Multiple CPU Transmission Dedicated Instructions
570
Appendix 3.3.3 Program Replacement Examples
570
Appendix 3.4 Functions
584
Appendix 3.4.1 Floating-Point Operation Instructions
592
Appendix 3.4.2 Error Check Processing for Floating-Point Data Comparison Instructions
592
Appendix 3.4.3 Device Latch Function
596
Appendix 3.4.4 File Usability Setting
598
Appendix 3.4.5 Parameter-Valid Drive and Boot File Setting
608
Appendix 3.4.6 External Input/Output Forced On/Off Function
608
Appendix 3.5 Special Relay and Special Register
608
Appendix 3.5.1 Special Relay List
613
Appendix 3.5.2 Special Register List
613
Appendix 4 Device Point Assignment Sheet
613
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Mitsubishi Electric melsec q02ucpu User Manual (270 pages)
Programmable Controller Multiple CPU System
Brand:
Mitsubishi Electric
| Category:
Processor
| Size: 7.75 MB
Table of Contents
Safety Precautions
4
Installation Precautions
7
Revisions
12
Introduction
14
Table of Contents
15
Manuals
18
Manual Page Organization
21
Generic Terms and Abbreviations
23
Chapter 1 Outline
26
What Is Multiple CPU System?
26
Features of Multiple CPU System
30
Difference from Single CPU System
36
Chapter 2 System Configuration
49
System Configuration
49
System Configuration Using Basic Model QCPU (Q00CPU, Q01CPU)
49
CPU No.1
58
System Configuration Using Universal Model QCPU as CPU No.1
72
Configuration of Peripheral Devices
86
Configurable Device and Available Software
90
Precautions for System Configuration
100
Chapter 3 Concept for Multiple Cpu System
106
Mounting Position of CPU Module
106
When CPU No.1 Is Basic Model QCPU
107
When CPU No.1 Is High Performance Model QCPU or Process CPU
111
When CPU No.1 Is Universal Model QCPU
116
CPU No. of CPU Module
123
Concept of I/O Number Assignment
125
I/O Number Assignment of each Module
125
I/O Number of each CPU Module
127
Access Range of CPU Module and Other Modules
128
Access Range with Controlled Module
128
Access Range with Non-Controlled Module
128
Access Target under GOT Connection
135
Access with Instruction Using Link Direct Device
135
Access Range of GX Developer
136
Clock Data Used by CPU Module and Intelligent Function Module
139
Clock Data Used by Intelligent Function Module
140
Resetting the Multiple CPU System
141
Operation for CPU Module Stop Error
142
Host CPU Number of Multiple CPU System
145
Chapter4 Communications Between Cpu Modules
147
Communications between CPU Modules Using CPU Shared Memory
149
CPU Shared Memory
149
Communication by Auto Refresh Using CPU Shared Memory
154
Communication by Auto Refresh Using Multiple CPU High Speed Transmission Area
169
Communication Using CPU Shared Memory by Program
182
Communications between CPU Modules When the Error Occurs
192
Communications with Instructions Dedicated to Motion CPU
193
Control Instruction from QCPU to Motion CPU
193
Communication with Dedicated Instructions
195
Writing/Reading of Device Data from QCPU to Motion CPU
195
Writing/Reading of Device Data from QCPU to QCPU
198
Multiple CPU Synchronous Interrupt
199
Multiple CPU Synchronized Boot-Up
201
CHAPTER5 PROCESSING TIME of QCPU in MULTIPLE CPU SYSTEM 5-1 to
203
Concept of Scan Time
203
Factors for Prolonged Scan Time
205
Reducing Processing Time
212
Chapter6 Parameter Added for Multiple Cpu System
213
Parameter List
213
Number of Cpus Setting
218
Operating Mode Setting
220
Online Module Change Setting
220
I/O Settings Outside of the Group
220
Communication Area Setting (Refresh Setting)
220
Control CPU Settings
221
Multiple CPU Synchronized Boot-Up
221
Multiple CPU High Speed Transmission Area Setting
221
CHAPTER7 PRECAUTIONS FOR USING Ans/A SERIES-COMPATIBLE MODULES
222
Precautions for Use of Ans/A Series Compatible Module
222
Chapter8 Starting Up the Multiple Cpu System
226
Flow-Chart for Starting up the Multiple CPU System
226
Setting up the Multiple CPU System Parameters
228
Process CPU
228
Parameter Setting for the Universal Model QCPU
240
Reusing Preset Multiple CPU Parameters
248
Communication Program Examples Using Auto Refresh
253
Process CPU
253
Program Examples for the Universal Model QCPU
259
Mitsubishi Electric melsec q02ucpu User Manual (154 pages)
4Mpps Capable High-Speed Counter Module
Brand:
Mitsubishi Electric
| Category:
Controller
| Size: 3.33 MB
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