Mitsubishi Electric MELSEC iQ-FX5U Manuals

Manuals and User Guides for Mitsubishi Electric MELSEC iQ-FX5U. We have 2 Mitsubishi Electric MELSEC iQ-FX5U manuals available for free PDF download: Programming Manual, User Manual

Mitsubishi Electric MELSEC iQ-FX5U Programming Manual (1472 pages)

Instructions, Standard Functions/Function Blocks

Brand: Mitsubishi Electric | Category: Controller | Size: 12 MB

Mitsubishi Electric MELSEC iQ-FX5U User Manual (954 pages)

Communication

Brand: Mitsubishi Electric | Category: Controller | Size: 15 MB

Safety Precautions
3
Introduction
8
Table of Contents
9
Relevant Manuals
22
Terms
22
Generic Terms and Abbreviations
22
Generic Term/Abbreviation
23
PART 1 Ethernet COMMUNICATION
25
Chapter 1 Outline
26
Socket Communication
26
Chapter 2 Specifications
28
Communication Specifications
28
Cpu Module
28
Ethernet Module
29
Connection Specifications
30
Ethernet Cable Connection
30
Chapter 3 List of Functions
31
Chapter 4 Connection with Melsoft Product and Got
33
Direct Connection with Engineering Tool
33
Setting Method
34
Precautions
39
Indirect Connection
39
Connection Via a Hub
40
Setting the Ethernet-Equipped Module
41
Setting Module Parameters
41
Engineering Tool Settings
43
Searching Ethernet-Equipped Modules on Network
46
Communication Via Router
48
Precautions
49
Chapter 5 Simple Cpu Communication Function
51
Connectable Devices
52
Utilization Examples
53
Specifications List
54
Device Type
55
Procedures for Use
56
Devices and Software to be Used
56
Setting Example 1: Connect Three Mitsubishi Electric Programmable Controllers
57
Operating Procedure
58
Setting the Ip Address
58
Checking the Communication Status
60
Setting Example 2: Connect Another Company's Device (KV-8000)
61
Checking the Simple CPU Communication Status
64
Ethernet Module
66
Specification Details
69
Device Setting
73
Latency Time
87
Program Examples of Communication on Request
87
When the Own Station Is a CPU Module
87
When the Own Station Is an Ethernet Module
89
Precautions
91
Redundant System
92
Chapter 6 Slmp Function
94
Specifications
95
Communication Specifications
95
Link Specifications
96
Setting Method
97
Ethernet Module
98
SLMP Commands
99
Data Communication Process
99
Precautions
100
CPU Module Processing Time of SLMP
102
Applicable Connections
104
Chapter 7 Predefined Protocol Support Function
104
Data Communication
105
Module Parameter Setting Procedure
110
Applicable Dedicated Instructions
110
Protocol Communication Type
110
Packet Elements
111
Execution Conditions of Predefined Protocol Communications
117
Example of Predefined Protocol Communications
118
Parameter Settings
118
Sending Side
118
Receiving Side
123
Predefined Protocol Support Function Instruction
125
Executing the Registered Protocols
125
Applicable Devices
125
Control Data
126
Setting Range
126
Processing Details
128
Operation Error
131
Precautions
132
Port Number
132
Chapter 8 Socket Communication Function
133
Port Numbers
133
Communication Using TCP
134
Program Example
135
Parameter Setting
136
Sample Program
138
Communication Using UDP
142
Program Example
143
Sending and Receiving Data
145
CLOSE Instruction
145
Socket Communication Function Instructions
146
Opening a Connection
147
Applicable Devices
147
Control Data
148
Processing Details
149
Operation Error
149
Disconnecting a Connection
156
Reading Received Data in the END Processing
162
Reading Received Data in the Processing
166
Sending Data
169
Specification
173
Reading Connection Information
176
Reading Socket Communication Receive Data
178
Precautions
180
Chapter 9 File Transfer Function (Ftp Server)
182
Data Communication Procedures
182
Password Setting
183
Files that Can be Transferred with FTP
186
FTP Command
186
Precautions
192
Communication Processing
192
Deleting Files
193
Chapter 10 File Transfer Function (Ftp Client)
194
File Transfer Specifications of File Transfer Function (FTP Client)
194
Transferable File
194
Procedure for Executing the File Transfer Function (FTP Client)
195
Setting in the External Device (FTP Server)
195
Setting in the CPU Module (FTP Client)
196
Executing a File Transfer Function Instruction
196
Program Example
197
Program Example to Specify Wild Cards
197
Logging Settings
198
Setting Value
198
Program Example to Transfer Files One by One
200
Own Node Settings
200
Example of Program for Obtaining Files from FTP Server
203
Precautions
206
Chapter 11 Time Setting Function (Sntp Client)
207
Setting Procedure
208
Communication Timeout
209
Chapter 12 Web Server Function
210
Javascript Objects
210
Common Information on Javascript Objects
210
Data Block (Wsdatblk)
213
Level Display (Wslevel)
215
Image Display (Wspicture)
219
Historical Graph Display (Wshstgrp)
220
Write Button (Wswrtbtn)
222
Logout Button (Wslogoutbtn)
223
CGI Object
224
Data Specified for CGI Object
224
Device Name
224
Device Size
225
Device Read CGI
226
Application Example
228
Device Write CGI
231
Error Message
235
Chapter 13 Security Function
236
IP Filter Function
236
Setting Method
237
IP Filter Settings
238
Remote Password
239
Communication Using Remote Password
239
Remote Password Setting
240
Writing to the CPU Module
241
Precautions
242
Detection of Unauthorized Access and Actions
243
Chapter 14 Ip Address Change Function
244
Overview of the IP Address Change Function
244
IP Address to be Set for the Ethernet-Equipped Module
245
Write Operation to IP Address Storage Area
246
IP Address Storage Area Write Procedure
246
Clear Operation to IP Address Storage Area
248
IP Address Storage Area Clear Procedure
248
Precautions
249
Part 2 Serial Communication
251
Chapter 15 List of Functions
252
Chapter 16 N:n Network
254
Outline of System
254
Procedures before Operation
255
System Configuration
255
Specifications
258
Communication Specifications
258
Link Specifications
259
Wiring
262
Wiring Procedure
262
Cable
262
Twisted-Pair Cable
262
Termination Resistor Setting
264
Connection Diagram
265
Grounding
266
Communication Setting
267
Programming
269
Communication Setting
269
Contents of Related Devices
270
Link Device
270
Communication Test
271
Creating Programs for the Master Station
273
Creating Programs for the Local Stations
275
Cautions on Program Creation
277
Related Devices
278
List of Related Devices
278
Details of Related Devices
284
Serial Communication Error
284
Monitoring Time Setting
288
Chapter 17 Parallel Link Function
291
Function Outline
291
Procedure before Operation
292
System Configuration
292
FX5U CPU Module
294
FX5UC CPU Module
294
Specifications
295
Communication Specifications
295
Link Specifications
295
High-Speed Parallel Link Mode
296
Wiring
297
Wiring Procedure
297
Cable
297
Twisted-Pair Cable
297
Termination Resistor Setting
299
Connection Diagram
300
Grounding
300
Communication Setting
301
Programming
303
Communication Settings
303
Contents of Related Devices
303
Communication Test
305
Creating Programs for the Master Station
306
Creating Programs for the Linked Station
307
Cautions on Program Creation
307
Related Devices
308
List of Related Devices
308
Details of Related Devices
309
Serial Communication Setting
310
Chapter 18 MC Protocol
312
Function Summary
312
Procedures before Operation
312
System Configuration
313
FX5U CPU Module
315
Specifications
316
Communication Specifications
316
Link Specifications
317
Wiring
319
Wiring Procedure
319
Selecting Connection Method
319
Cable
320
Cable Specifications
320
Termination Resistor Setting (RS-485)
322
Connection Diagram
323
Two-Pair Wiring
324
Grounding
324
Communication Setting
325
Fixed Setting
325
Basic Settings
326
MC Protocol Command
328
Command List
328
Applicable Device
328
Related Devices
329
List of Related Devices
329
Details of Related Devices
330
Serial Communication Error
330
Serial Communication Settings
332
Message System
333
Chapter 19 Inverter Communication
334
Function Outline
334
Procedure before Operation
334
System Configuration
335
FX5U CPU Module
337
FX5UC CPU Module
338
Specifications
339
Communication Specifications
339
Applicable Inverter
339
Inverter Instruction Codes and Parameters
340
Time Required for Inverter Communication Instructions
342
Calculation Method
343
Calculation Example
345
Wiring
347
Wiring Procedure
347
Connection Method
347
10BASE-T Cable
351
Connection Devices (RJ45 Connector and Distributor)
353
Termination Resistor Setting
354
Shielded Wiring
355
Connection Diagram
356
Grounding
361
Inverter Communication Settings
361
FREQROL-F800/A800/A800 Plus Series
362
FREQROL-E800 Series
363
FREQROL-F700P/A700 Series
365
FREQROL-F700PJ/E700/D700/E700EX Series
366
FREQROL-V500 Series
368
Programmable Controller Communication Settings
369
Programming
371
Common Items in Inverter Communication Instructions
371
Instruction Completion and Error Flag Operation
374
Program Example
378
Contents of Operation
378
Parameter Setting
378
Inverter Operation Monitoring Instruction
386
Applicable Devices
386
Processing Details
386
Operation Error
387
Inverter Operation Control Instruction
388
Inverter Parameter Read
390
Inverter Parameter Write
393
Inverter Parameter Block Write
396
Multiple Inverter Commands
399
Applicable Inverters
401
Second Parameter Specification Code
403
Related Devices
409
List of Related Devices
409
Details of Related Devices
410
Chapter 20 Non-Protocol Communication
416
Function Summary
416
Procedure before Operation
417
System Configuration
417
Specifications
420
Wiring
420
Wiring Procedure
420
Cable
420
Twisted-Pair Cable
420
Termination Resistor Setting
422
Connection Diagram
423
Communication Equipment
424
Grounding
425
Communication Settings
425
Basic Settings
426
Programming
428
Serial Data Transmission
428
Applicable Devices
428
Applicable Frames
429
Function and Operation
431
Send/Receive Data and Amount of Data
432
Bit Mode
432
Operation of Control Line (RS-232C)
441
Normal Mode
441
Modem Mode
442
Interlink Mode
443
Precautions for Program Creation
444
Communication Protocol Setting
444
Example of Printing Using RS2 Instruction
445
20.8 Caution on Write During RUN, When RS2 Instruction Is Driven
447
Related Devices
447
List of Related Devices
447
Details of Related Devices
449
Serial Communication Settings
452
Chapter 21 Predefined Protocol Support Function
457
Function Summary
457
Procedure before Operation
458
System Configuration
458
FX5U CPU Module
460
FX5UC CPU Module
460
Specifications
461
Communication Specifications
461
Predefined Protocol Specifications
461
Communication Type
462
Packet
462
Communication Settings
462
Protocol Setting
464
Adding Protocols
465
Configuring Detailed Setting of Protocols
466
Operations for Protocol Setting Data
468
Packet Setting
470
Header
471
Terminator
472
Length
473
Static Data
474
Non-Conversion Variable
475
Conversion Variable
478
Check Code
483
Non-Verified Reception
485
Programming
486
Predefined Protocol Support Instruction
486
Processing Details
488
Instruction Execution Timing
488
Monitor Data
492
Program Example
493
Related Devices
495
List of Related Devices
495
Special Relays
495
Details of Related Devices
496
Serial Communication Error
496
Part 3 Modbus/Tcp Communication
503
Chapter 22 Outline
504
Outline of Function
504
Procedure for Operation
505
Chapter 23 Specifications
506
Communication Specifications
506
Chapter 24 Modbus/Tcp Communication Specifications
508
MODBUS Protocol
508
Frame Specifications
508
List of Supported MODBUS Standard Functions
509
Chapter 25 Communication Setting
510
Setup Method for Port no
510
Setup Method for MODBUS/TCP Communication
511
Contents of Parameter Setting
512
Chapter 26 Function
514
Master Function
514
Connection Settings
514
Protocol Settings
515
Slave Function
516
Automatic Response
516
Related Devices
517
Details of Related Devices
517
Part 4 Modbus Serial Communication
519
Chapter 27 Outline
520
Outline of Function
520
Procedure for Operation
521
Chapter 28 Configuration
522
System Configuration
522
Chapter 29 Specifications
525
Communication Specifications
525
Link Time
526
Chapter 30 Modbus Communication Specifications
529
MODBUS Protocol
529
Frame Mode
530
RTU Mode
530
List of Supported MODBUS Standard Functions
530
Chapter 31 Wiring
531
Wiring Procedure
531
Selecting Connection
531
For RS-232C
531
For RS-485
531
Connecting Cables
532
Termination Resistor Setting
533
Connection Diagram
534
Connection Diagram for RS-232C
534
Connection Diagram for RS-485
534
One-Pair Wiring
534
Grounding
535
Chapter 32 Communication Setting
536
Setup Method for MODBUS Serial Communication
536
Using the CPU Module
536
Using an Extended Board
538
Using an Expansion Adapter
538
Contents of Parameter Setting
539
Available Devices
540
Chapter 33 Function
542
Master Function
542
Specification
546
Slave Function
548
Related Devices
548
List of Related Devices
549
Special Registers
550
Details of Related Devices
551
Chapter 34 Creating Programs
557
Creating Programs for the Master Station
557
Cautions on Program Creation
558
Part 5 Slmp
559
Chapter 35 Outline
560
Outline of SLMP
560
Features of SLMP
561
Access Via Network
562
Chapter 36 Slmp Data Communication
564
Type and Application of the Data Communication Frame
564
Allowable Access Range of each Data Communication Frame
565
SLMP Frame
565
Access Range
565
Concept of Control Procedure of SLMP
565
36.4 Access Timing of the Ethernet-Equipped Module Side
566
Transfer Time
567
Chapter 37 Message Format
568
Frame
568
Message Format and Control Procedure
568
Data Format
568
Application Data
569
Application Data Specification Items
574
Response Message
574
Error Information
581
Transfer Data in Character Area
581
When Word Device Memory Is Read or Written
583
Character Areas
586
Device Code
588
Frame
593
Message Format and Control Procedure
593
Application Data Specification Items
597
Request Message
597
Transfer Data in Character Area
599
When Word Device Memory Is Read or Written
601
Character Areas
604
Chapter 38 3E Frame Commands
608
List of Commands and Functions
608
Cpu Module
608
Device Access
616
Commands
616

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