Mitsubishi Electric FX3U-ENET-ADP - Page 11

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FX3U-ENET-ADP User's Manual
Table of Contents
8. The Operation of GX Works2 88
8.1 Ethernet adapter Setting ............................................................................................................... 88
8.2 Open Setting ................................................................................................................................. 90
8.2.1 MELSOFT connections ................................................................................................................. 91
8.2.2 MC protocol ................................................................................................................................... 91
8.3 Time Setting.................................................................................................................................. 92
8.4 Log Record Setting ....................................................................................................................... 93
8.5 Online Function............................................................................................................................. 94
8.5.1 Designation of destination to be connected................................................................................... 94
8.5.2 Find CPU function ......................................................................................................................... 97
8.6 Ethernet Diagnostics..................................................................................................................... 99
8.6.1 Parameter status ......................................................................................................................... 101
8.6.2 Error history................................................................................................................................. 102
8.6.3 Status of each connection, Access History ................................................................................. 103
8.6.4 Status of each protocol................................................................................................................ 105
8.6.5 Connection Status ....................................................................................................................... 106
8.6.6 Time setting status ...................................................................................................................... 107
8.6.7 PING test..................................................................................................................................... 108
8.7 Print Function.............................................................................................................................. 111
8.7.1 Printing from the menu ................................................................................................................ 111
8.7.2 Printing of the display screen ...................................................................................................... 114
9. Troubleshooting 116
9.1 How to Check Errors Using LED Displays .................................................................................. 116
9.1.1 Checking error display................................................................................................................. 116
9.1.2 How to turn off ERR. LED and to read/clear error information .................................................... 117
9.2 How to Check an Error Through GX Works2.............................................................................. 118
9.2.1 Ethernet diagnostics.................................................................................................................... 118
9.3 Error Code List............................................................................................................................ 119
9.3.1 Error code of Ethernet communication........................................................................................ 119
9.3.2 End codes (completion codes) returned to an external device during data communication ....... 123
9.3.3 Abnormal codes returned during communication using MC protocol .......................................... 124
9.3.4 Communication error code inside the PLC.................................................................................. 124
9.4 Troubleshooting Flowchart.......................................................................................................... 125
9.4.1 Errors in communication using MC protocol................................................................................ 127
Appendix A: List of the Special Devices 129
Appendix B: Version Information 131
Appendix B-1 Version check method........................................................................................ 131
Appendix B-2 Version upgrade history ..................................................................................... 131
Appendix C: Program Examples 132
Appendix C-1 Program example for communication using MC protocol -1 .............................. 133
Appendix C-2 Program example for communication using MC protocol -2 .............................. 139
Appendix D: Differences with FX3U-ENET 143