A - 5
A Appendices
E3NW-ECT EtherCAT Digital Sensor Communication Unit Operation Manual (E429)
A-1 Object Dictionary
A
A-1-4 Communication Objects
• Resets the parameters to their default values.
• The parameter is reset only when a specific value is written to Sub-index 1. This prevents parameter
values from being accidentally overwritten.
• The specific value is "load".
• The ABORT code is displayed if a value other than the specific is written.
• A value 00000001 hex (command valid) is indicated when reading.
• Indicates the device information.
• Sub-index 1(Vendor ID) gives the manufacturer identifier.
• Sub-index 2 (Product Code) gives the value assigned to each Slave Unit type.
• Sub-index 3 (Revision Number) gives the Unit revision number.
Bits 0 to 15: Minor revision number of the device
Bits 16 to 31: Major revision number of the device
1011 hex Restore Default Parameters
Sub-index 0: Number of entries
Range: − Unit: − Default: 01 hex Attribute: −
Size: 1 byte (U8) Access: RO PDO map: Not possible
Sub-index 1: Restore Default Parameters
Range: − Unit: − Default: 0000 0001 hex Attribute: A
Size: 4 bytes (U32) Access: RW PDO map: Not possible
MSB LSB
daol
64 hex 61 hex 6F hex 6C hex
1018 hex Identity Object
Sub-index 0: Number of entries
Range: − Unit: − Default: 04 hex Attribute: −
Size: 1 byte (U8) Access: RO PDO map: Not possible
Sub-index 1: Vendor ID
Range: − Unit: − Default: 0000 0083 hex Attribute: −
Size: 4 bytes (U32) Access: RO PDO map: Not possible
Sub-index 2: Product Code
Range: − Unit: − Default: 0000 00F9 hex Attribute: −
Size: 4 bytes (U32) Access: RO PDO map: Not possible
Sub-index 3: Revision Number
Range: − Unit: − Default: Differ by Slave Unit types* Attribute: −
Size: 4 bytes (U32) Access: RO PDO map: Not possible
Sub-index 4: Serial Number
Range: − Unit: − Default: Differ by Slave Unit types Attribute: −
Size: 4 bytes (U32) Access: RO PDO map: Not possible
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