Mitsubishi Electric MELSEQ FX3S Series User Manual page 13

FX Series Programmable Controllers
3S
User's Manual - Hardware Edition
14.3 Operation and Test [Power ON and PLC Running] .................................................................. 130
14.3.1 Self-diagnostic function ............................................................................................................. 130
14.3.2 Test functions ............................................................................................................................ 130
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)
15.1 Special Adapters ....................................................................................................................... 142
15.1.1 FX
3U
15.1.2 FX
3U
15.1.3 FX
3U
15.1.4 FX
3U
15.1.5 FX
3U
15.1.6 FX
3U
15.1.7 FX
3U
15.1.8 FX
3U
15.1.9 FX
3U
15.2 Expansion Board....................................................................................................................... 146
15.2.1 FX
3G
15.2.2 FX
3G
15.2.3 FX
3G
15.2.4 FX
3G
15.2.5 FX
3G
15.2.6 FX
3G
15.2.7 FX
3G
15.2.8 FX
3G
15.2.9 FX
3G
15.3 Connector Conversion Adapter................................................................................................. 151
15.3.1 FX
3S
15.4 Interface Module ....................................................................................................................... 151
15.4.1 FX-232AWC-H........................................................................................................................... 151
16. Display Module (FX
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
-4AD-ADP ......................................................................................................................... 142
-4DA-ADP ......................................................................................................................... 142
-3A-ADP............................................................................................................................ 143
-4AD-PT(W)-ADP ............................................................................................................. 143
-4AD-PNK-ADP ................................................................................................................ 143
-4AD-TC-ADP ................................................................................................................... 144
-232ADP(-MB) .................................................................................................................. 144
-485ADP(-MB) .................................................................................................................. 145
-ENET-ADP ...................................................................................................................... 145
-4EX-BD ........................................................................................................................... 146
-2EYT-BD ......................................................................................................................... 146
-232-BD ............................................................................................................................ 147
-422-BD ............................................................................................................................ 147
-485-BD ............................................................................................................................ 148
-485-BD-RJ....................................................................................................................... 148
-2AD-BD ........................................................................................................................... 149
-1DA-BD ........................................................................................................................... 149
-8AV-BD ........................................................................................................................... 150
-CNV-ADP......................................................................................................................... 151
-5DM)
3S
Table of Contents
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