Mitsubishi Electric MELSEC iQ-RJ71EIP91 - Page 111

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4 PROGRAMMING

4.2 Program Example of PING Test

109

(0) PING test request processing

(24)PING test response processing

Main Page

Default Chapter3
- Safety Precautions3
- Conditions of Use for the Product12
- Introduction13
- Table of Contents14
- Relevant Manuals16
- Terms17
Chapter 1 Functions18
Ethernet/Ip Communication Functions18
- Class1 Instance Communications20
- Class1 Tag Communications29
- Class3 Message Communications37
- UCMM Message Communications40
Communication Status Setting Function When a CPU Stop Error Occurs44
Chapter 2 Parameter Settings45
Procedure for Setting Parameters45
Basic Setting46
Application Setting47
Refresh Setting48
Setting Ethernet/Ip Communications (Starting Ethernet/Ip Configuration Tool)49
Writing Parameters50
CHAPTER 3 Ethernet/Ip Configuration Tool51
Window Structure51
- Menu52
- Ethernet/Ip Setting59
- Device Library60
- Network Detection62
- Network Configuration Settings68
- Operation Information List95
Procedure for Registering Ethernet/Ip Devices96
- Adding the EDS File96
- Configuring Settings Online98
- Configuring Settings Offline98
Checking the Software Version99
Chapter 4 Programming100
Program Example of UCMM Message Communications100
- System Configuration Example100
- Setting Parameters101
- Program Example104
Program Example of PING Test107
- System Configuration Example107
- Setting Parameters108
- Program Example110
Chapter 5 Troubleshooting112
Checking with Leds112
Checking the Module Status114
Checking the Network Status116
- Network Diagnostics of Ethernet/Ip Configuration Tool116
- Checking with the Buffer Memory118
- PING Test120
Hardware Test121
Troubleshooting by Symptom122
List of Error Codes125
- Error Codes When a Module Error Occurs125
- Error Codes When a Communication Error Occurs129
Event List135
Appendices136
Appendix 1 Module Label136
Appendix 2 I/O Signals137
- List of I/O Signals137
- Execution Condition of Output Signal137
- Details of Input Signals138
- Details of Output Signals139
Appendix 3 Buffer Memory144
- List of Buffer Memory Addresses144
- Details of Buffer Memory Addresses147
Appendix 4 Details of Message Communication Support Command159
- Identity160
- Connection Manager162
- TCP/IP Interface163
- Ethernet Link166
Appendix 5 Processing Time169
- Transmission Delay Time169
Appendix 6 Differences between QJ71EIP71 and RJ71EIP91170
Index174
- Revisions176
- Warranty177
- Trademarks178

Mitsubishi Electric MELSEC iQ-RJ71EIP91 - Page 111

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