A - 7
A Appendix
E3X-ECT EtherCAT Sensor Communication Unit Instraction Manual
A-
1 Object
Dictio
nary
A
A-1-5
PDO Ma
pping
Object
Indexes 1600 hex to 17FF hex are used for Receive PDO mapping, and indexes 1A00 hex to 1BFF hex
are used for Transmit PDO mapping. Sub-indexes after Sub-index 1 provide information about the
application object being mapped.
A-1-5
PDO Mapping Object
31 16
15 8
7 0
Indexes
Sub
Indexes
Bit length
MSB
LSB
Bits 0 to 7
: Bit length of the mapped object.
(For example, for 32 bits, 20 hex is given.)
Bits 8 to 15
: Sub-index of the mapped object.
Bits 16 to 31
: Index of the mapped object.
Summary of Contents for Sysmac E3X-ECT
Page 1: ...E3X ECT EtherCAT Sensor Communication Unit Operation Manual E413 E1 ...
Page 3: ......
Page 4: ...E3X ECT EtherCAT Sensor Communication Units Operation Manual Revised February 2012 ...
Page 5: ......
Page 29: ...1 EtherCAT Network 1 8 E3X ECT EtherCAT Sensor Communication Unit Instration Manual ...
Page 51: ...4 Installation and Wiring 4 12 E3X ECT EtherCAT Sensor Communication Unit Instraction Manual ...
Page 67: ...5 EtherCAT Communications 5 16 E3X ECT EtherCAT Sensor Communication Unit Instraction Manual ...
Page 137: ...A Appendix A 36 E3X ECT EtherCAT Sensor Communication Unit Instraction Manual ...
Page 139: ...Revision 2 E3X ECT EtherCAT Sensor Communication Unit Instraction Manual ...
Page 140: ......