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Table of Contents
FX3S Series Programmable Controllers
User's Manual - Hardware Edition
14.3.3 Program modification function................................................................................................... 130
14.4 Maintenance and Periodic Inspection ....................................................................................... 131
14.4.1 Periodic inspection ....................................................................................................................131
14.4.2 Maintenance - product life of relay contacts............................................................................. 131
14.5 Troubleshooting with LEDs ....................................................................................................... 132
14.5.1 POW LED [on/flashing/off]......................................................................................................... 132
14.5.2 ERR LED [on/flashing/off]..........................................................................................................132
14.6 Judgment by Error Codes and Representation of Error Codes ................................................ 133
14.6.1 Operation and check by GX Works2 ......................................................................................... 133
14.6.2 Representation of errors............................................................................................................ 134
14.6.3 Error Code List and Action ........................................................................................................ 135
14.7 Troubleshooting ........................................................................................................................ 140
14.7.1 Output does not operate............................................................................................................ 140
14.7.2 24 V DC input does not operate ................................................................................................140
14.7.3 Cautions in registering keyword ................................................................................................ 141
15. Other Extension Devices and Optional Units
(External Dimensions and Terminal Arrangement) 142
15.1 Special Adapters....................................................................................................................... 142
15.1.1 FX3U-4AD-ADP......................................................................................................................... 142
15.1.2 FX3U-4DA-ADP......................................................................................................................... 142
15.1.3 FX3U-3A-ADP............................................................................................................................ 143
15.1.4 FX
3U-4AD-PT(W)-ADP ............................................................................................................. 143
15.1.5 FX3U-4AD-PNK-ADP ................................................................................................................143
15.1.6 FX3U-4AD-TC-ADP ................................................................................................................... 144
15.1.7 FX
3U-232ADP(-MB) .................................................................................................................. 144
15.1.8 FX3U-485ADP(-MB) .................................................................................................................. 145
15.1.9 FX3U-ENET-ADP ......................................................................................................................145
15.2 Expansion Board....................................................................................................................... 146
15.2.1 FX3G-4EX-BD ........................................................................................................................... 146
15.2.2 FX3G-2EYT-BD ......................................................................................................................... 146
15.2.3 FX
3G-232-BD ............................................................................................................................ 147
15.2.4 FX3G-422-BD ............................................................................................................................ 147
15.2.5 FX3G-485-BD ............................................................................................................................ 148
15.2.6 FX
3G-485-BD-RJ....................................................................................................................... 148
15.2.7 FX
3G-2AD-BD ........................................................................................................................... 149
15.2.8 FX
3G-1DA-BD ........................................................................................................................... 149
15.2.9 FX
3G-8AV-BD ........................................................................................................................... 150
15.3 Connector Conversion Adapter................................................................................................. 151
15.3.1 FX3S-CNV-ADP......................................................................................................................... 151
15.4 Interface Module ....................................................................................................................... 151
15.4.1 FX-232AWC-H........................................................................................................................... 151
16. Display Module (FX3S-5DM) 152
16.1 Specifications............................................................................................................................152
16.1.1 Applicable PLC.......................................................................................................................... 152
16.1.2 Display Specifications................................................................................................................ 152
16.1.3 External Dimensions and Part Names....................................................................................... 153
16.2 Installation and Removal........................................................................................................... 153
16.2.1 Installation and Removal
(when the expansion board/connector conversion adapter is not used together)......................153
16.2.2 Installation and Removal
(when the expansion board/connector conversion adapter is used together)............................ 154
16.3 Summary of Functions .............................................................................................................. 155
16.4 Flowing of the Screen Display................................................................................................... 156
16.5 Monitor/Test .............................................................................................................................. 157
16.5.1 Relevant devices ....................................................................................................................... 157
16.5.2 Selecting a device .....................................................................................................................157