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A Appendix
GX-series EtherCAT Slave Unit User’s Manual
A-1 Object Dictionary
A
A-1-5 PDO Mapping Object
• Mapping for soft switch command from the EtherCAT Master Unit to Slave Units.
• Mapping for preset command value setting.
Encoder Input Slave Unit
1700 hex 257th receive PDO Mapping
Sub-index 0: Number of objects
Range: − Unit: − Default: 02 hex Attribute: −
Size: 1 byte (U8) Access: RO PDO map: Not possible
Sub-index 1: 1st Output Object to be mapped
Range: − Unit: − Default: 40200110 hex Attribute: −
Size: 4 bytes (U32) Access: RO PDO map: Not possible
Sub-index 2: 2nd Output Object to be mapped
Range: − Unit: − Default: 40200210 hex Attribute: −
Size: 4 bytes (U32) Access: RO PDO map: Not possible
1701 hex 258th receive PDO Mapping
Sub-index 0: Number of objects
Range: − Unit: − Default: 02 hex Attribute: −
Size: 1 byte (U8) Access: RO PDO map: Not possible
Sub-index 1: 1st Output Object to be mapped
Range: − Unit: − Default: 40110120 hex Attribute: −
Size: 4 bytes (U32) Access: RO PDO map: Not possible
Sub-index 2: 2nd Output Object to be mapped
Range: − Unit: − Default: 40110220 hex Attribute: −
Size: 4 bytes (U32) Access: RO PDO map: Not possible