A - 13
A Appendices
E3NW-ECT EtherCAT Digital Sensor Communication Unit Operation Manual (E429)
A-1 Object Dictionary
A
A-1-6 Sync Manager
Communication Object
• It indicates the number of PDO mappings used by this sync manager.
• Mailbox transmit sync manager does not have PDOs.
* "RO" is set if there is no RxPDO.
• It indicates the RxPDOs used by this sync manager.
* "RO" is set if there is no TxPDO.
• It indicates the TxPDOs used by this sync manager.
* The default settings for Sync Manager 2 PDO Assignment and Sync Manager 3 PDO Assignment are different
for OMRON software and software from other companies. The default settings are given in the following table.
1C11 hex Sync Manager 1 PDO Assignment
Sub-index 0: Number of assigned PDOs
Range: 00 hex Unit: − Default: 00 hex Attribute: −
Size: 1 byte (U8) Access: RO PDO map: Not possible
1C12 hex Sync Manager 2 PDO Assignment
Sub-index 0: Number of assigned PDOs
Range: 00 hex to 08 hex Unit: − Default: Differ by Slave Unit types* Attribute: −
Size: 1 byte (U8) Access: RW* PDO map: Not possible
Sub-index 1 to 8: 1st-8th PDO Mapping Object Index of assigned PDO
Range: 1600 hex to 17FF hex Unit: − Default: Differ by Slave Unit types* Attribute: −
Size: 2 bytes (U16) Access: RW* PDO map: Not possible
1C13 hex Sync Manager 3 PDO Assignment
Sub-index 0: Number of assigned PDOs
Range: 00 hex to 08 hex Unit: − Default: Differ by Slave Unit types* Attribute: −
Size: 1 byte (U8) Access: RW* PDO map: Not possible
Sub-index 1 to 24: 1st-24th PDO Mapping Object Index of assigned PDO
Range: 1A00 hex to 1BFF hex Unit: − Default: Differ by Slave Unit types* Attribute: −
Size: 2 bytes (U16) Access: RW* PDO map: Not possible
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