Owner manual

3.7
I/O Signal Timings................................................................................................................................. 141
3.8 Operation............................................................................................................................................... 142
3.9 EtherCAT® Related Parameters........................................................................................................... 150
4. SCON-CA ..................................................................................................................................................... 155
4.1 Operation Modes and Functions........................................................................................................... 155
4.2 Model Numbers..................................................................................................................................... 160
4.3 EtherCAT(R) Interface .......................................................................................................................... 161
4.3.1 Names of the Parts ........................................................................................................................ 161
4.3.2 Monitor LED indications ................................................................................................................. 162
4.4 Wiring Example ..................................................................................................................................... 163
4.4.1 Connection Diagram ...................................................................................................................... 163
4.4.2 Connector Pin Layout .................................................................................................................... 163
4.5 Setting ................................................................................................................................................... 164
4.5.1 Operation Mode Selecting ............................................................................................................. 164
4.5.2 Station No. Setting ......................................................................................................................... 164
4.6 Communicating with the Master Station ............................................................................................... 165
4.6.1 Operation Modes and Corresponding PLC I/O Areas ................................................................... 165
4.6.2 Remote I/O Mode (Number of Occupied Bytes: 2)........................................................................ 169
4.6.3 Position/Simplified Direct Value Mode (Number of Occupied Bytes: 8) ........................................ 174
4.6.4 Half Direct Value Mode (Number of Occupied Bytes: 16) ............................................................. 179
4.6.5 Full Direct Value Mode (Number of Occupied Bytes: 32).............................................................. 186
4.6.6 Remote I/O Mode 2 (Number of Occupied Bytes: 12)................................................................... 197
4.6.7 Position/Simplified Direct Value Mode (Number of Occupied Bytes: 8) ........................................ 201
4.6.8 Half Direct Value Mode (Number of Occupied Bytes: 16) ............................................................. 206
4.6.9 Remote I/O Mode 2 (Number of Occupied Bytes: 12)................................................................... 213
4.6.10 Half Direct Value Mode 3 (Number of Occupied Bytes: 16) .......................................................... 217
4.6.11 I/O Signal Controls and Function................................................................................................... 224
4.7 I/O Signal Timings................................................................................................................................. 242
4.8 Operation............................................................................................................................................... 243
4.9 EtherCAT(R) Related Parameters ........................................................................................................ 251
5. Troubleshooting............................................................................................................................................ 256
6. Appendix....................................................................................................................................................... 257
6.1 Setup of Connection with Omron’s Master Unit .................................................................................... 257
6.2 Automatic Network Setup...................................................................................................................... 257
6.3 Manual Network Setup.......................................................................................................................... 260
Change History .................................................................................................................................................... 264