
4
7 Inspection and maintenance ...................................................................................................................................71
7-1 Inspection................................................................................................................................................................................................ 71
7-2 Warranty................................................................................................................................................................................................... 71
7-3 Disposal.................................................................................................................................................................................................... 71
8 Cables ...........................................................................................................................................................................72
8-1 Connection cable.................................................................................................................................................................................. 72
8-2 I/O signal cable ...................................................................................................................................................................................... 76
9 Accessories ..................................................................................................................................................................77
9-1 Pulse signal converter for noise immunity.................................................................................................................................. 77
9-2 Relay contact protection parts/circuits......................................................................................................................................... 77
4 EtherCAT communication
1 Guidance......................................................................................................................................................................81
2 Communications specications ..............................................................................................................................84
2-1 EtherCAT communication interface............................................................................................................................................... 84
2-2 CiA402 drive prole.............................................................................................................................................................................. 84
2-3 EtherCAT state machine (ESM)......................................................................................................................................................... 85
2-4 Process data object (PDO) ................................................................................................................................................................. 85
2-5 Service data object (SDO).................................................................................................................................................................. 88
2-6 Synchronous mode of EtherCAT communication..................................................................................................................... 89
2-7 Distributed clocks................................................................................................................................................................................. 89
2-8 Emergency message............................................................................................................................................................................ 89
3 Drive prole.................................................................................................................................................................90
3-1 Drive state machine............................................................................................................................................................................. 90
3-2 Operation mode.................................................................................................................................................................................... 93
3-3 Cyclic synchronous position mode (CSP)..................................................................................................................................... 93
3-4 Prole position mode (PP)................................................................................................................................................................. 95
3-5 Cyclic synchronous velocity mode (CSV) ...................................................................................................................................106
3-6 Prole velocity mode (PV) ...............................................................................................................................................................109
3-7 Homing mode (HM)...........................................................................................................................................................................112
4 Function .....................................................................................................................................................................126
4-1 Touch probe..........................................................................................................................................................................................126
4-2 Resolution..............................................................................................................................................................................................129
4-3 Wrap function ......................................................................................................................................................................................130
4-4 Operating current and stop current.............................................................................................................................................130
4-5 Maintenance commands .................................................................................................................................................................131
4-6 Assignment of I/O function.............................................................................................................................................................132
5 Position coordinate management ........................................................................................................................143
5-1 Overview of position coordinate management......................................................................................................................143
5-2 Position coordinate origin...............................................................................................................................................................147
5-3 Parameters related to ABZO sensor .............................................................................................................................................148
5-4 Mechanism settings parameter.....................................................................................................................................................149
5-5 Initial coordinate generation & wrap coordinate parameter..............................................................................................150
6 Save of parameters ..................................................................................................................................................156