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FX3U-ENET
Mitsubishi Electric FX3U-ENET - User Manual
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FX
3U
-ENET
USER'S MANUAL
2
Table of Contents
Main Page
Default Chapter
3
Safety Precautions
3
Table of Contents
7
About Manuals
11
Associated Manuals
11
Applicable Standard
12
The Manual's Usage and Structure
14
About the Generic Terms and Abbreviations
16
1 Overview
17
Overview of the Ethernet Module
17
Features of the Ethernet Module
19
Software Configuration
23
2 System Configurations
26
Applicable Systems
26
Devices Required for Network Configuration
27
3 Specifications
29
General Specifications
29
Performance Specifications
29
Data Codes for Communication
31
Relationship between the External Devices and Additional Functions for each Communication Function
33
Ethernet Module Function List
34
List of Setting Items for Ethernet Modules
35
List of Applications and Assignments of the Buffer Memory
36
4 Settings and Procedures Prior to Operation
57
Loading and Installation
57
Handling Precautions
57
Installation Environment
58
Settings and Procedures Prior to Starting the Operation
59
Components of the Ethernet Module
61
Connecting to the Network
63
Connecting to the 10BASE-T/100BASE-TX Network
64
Ethernet Module Setting
65
Operational Settings
66
Self-Diagnostic Tests
70
Self Loopback Test
70
Hardware Test (H/W Test)
71
Maintenance and Inspection
72
Installing and Uninstalling the Module
73
5 Communication Procedure
74
Overview of the Communication Procedure
74
Initial Processing
76
Initial Settings
77
Re-Initialization
83
Router Relay Parameter
86
Confirming the Completion of the Initial Processing
88
PING Command (Personal Computer Ethernet Module)
89
Loop Back Test (Communication Using MC Protocol)
90
Open Settings
91
Open Processing/Close Processing of the Connection
98
Active Open Processing/Close Processing
100
Passive Open Processing/Close Processing
106
UDP/IP Open Processing/Close Processing
113
Pairing Open
116
Example of Pairing Open Settings
117
Hub Connection Status Monitor Function
119
6 Fixed Buffer Communication (with the Procedure Exist Control Method)
120
Control Method
120
Sending Control Method
122
Receiving Control Method
125
Receive Processing with the Main Program
125
Data Format
127
Header
127
Application Data
128
Programming
132
Precautions When Creating Programs
132
Fixed Buffer Communication Program Example (with the Procedure Exist Control Method)
133
7 Fixed Buffer Communication
134
Control Method
134
Sending Control Method
141
Receiving Control Method
143
Receive Processing with the Main Program
143
Data Format
145
Programming
146
Precautions When Creating Programs
146
Fixed Buffer Communication Program Example (with the no Procedure Control Method)
147
8 Communication Using MC Protocol
152
Data Communication Function
152
Accessing the PLC Using MC Protocol
152
How to Read the Control Procedures of the MC Protocol
153
Access Timing on the PLC Side
154
PLC Setting for Performing Data Communication
155
Precautions on Data Communication
155
9 When Communicating Data Using the MC Protocol
156
Message Formats and Control Procedures
156
How to Read the Command Reference Section
156
Message Format and Control Procedure
158
Contents of Data Designation Items
162
Character Area Transmission Data
166
List of Commands and Functions for the MC Protocol
170
Device Memory Read/Write
171
Commands and Device Range
171
Batch Read in Bit Units (Command: 00)
174
Batch Write in Bit Units (Command: 02)
176
Test in Bit Units (Random Write) (Command: 04)
178
Batch Read in Word Units (Command: 01)
180
Batch Write in Word Units (Command: 03)
184
Test in Word Units (Random Write) (Command: 05)
188
Remote RUN/STOP, PLC Model Name Code Read
190
Commands and Control Contents
190
Remote RUN (Command: 13) / Remote STOP(Command: 14)
191
PLC Model Name Read (Command: 15)
193
Loopback Test
194
Loopback Test (Command: 16)
194
10 Using the E-Mail Function
196
E-Mail Function
196
E-Mail Send and Reception by the PLC
196
Configuration and Environment of the Applicable System
198
Precautions for Using the E-Mail Function
199
E-Mail Specifications
201
Processing Procedure of the E-Mail Function
202
E-Mail Settings
203
Sending/Receiving E-Mail (Attached Files) by the PLC
207
When Sending Data as an Attached File
207
When Receiving Data in an Attached File
213
Contents of the Attached Files
218
Sending E-Mail (Main Text) by the PLC
220
When Sending Data as Main Text of E-Mail
220
11 Troubleshooting
223
How to Check Errors Using LED Displays
224
Checking Error Display
224
How to Turn off COM.ERR LED and to Read/Clear Error Information
226
How to Check an Error through FX Configurator-EN
228
Buffer Memory that Can be Monitored with the FX Configurator-EN Diagnostic Function
229
Ethernet Diagnostics
231
Checking the Error Information by the Buffer Memory Batch Monitoring Function
232
Error Code List
233
Type of Error Incident
233
End Codes (Complete Codes) Returned to an External Device During Data Communication
241
Abnormal Codes Returned During Communication Using MC Protocol
242
Error Codes Stored in the Buffer Memory
243
Troubleshooting Flowchart
256
Sending Errors During Fixed Buffer Communication (Common to Procedure Exist and no Procedure)
259
Receiving Errors During Fixed Buffer Communication (Common to Procedure Exist and no Procedure)
261
Errors in Communication Using MC Protocol
264
Sending Errors During E-Mail Communication
266
Receiving Errors During E-Mail Communication
267
Appendix
268
Appendix 1 Processing Time
268
Appendix 2 ASCII Code List
271
Appendix 3 References
271
Appendix 4 Program Examples
272
Appendix 4.1 Program Example for Communication Using MC Protocol -1
273
Appendix 4.2 Program Example for Communication Using MC Protocol -2
281
Appendix 5 Differences between the Ethernet and the IEEE802.3
286
Appendix 6 ICMP Protocol Supported by the Ethernet Module
286
Appendix 7 Setting Value Recording Sheets
287
Appendix 8 Versioin Information
292
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Mitsubishi Electric FX3U-ENET Specifications
General
Brand
Mitsubishi Electric
Model
FX3U-ENET
Category
Controller
Language
English
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