8-91
8-3-7 EtherCAT Object List
(1) Object structure
JSDG2S-E servo driver uses CAN application protocol over EtherCAT (CoE) object as the basis and
defines all objects to 6 blocks by type.
Object address Block name Description
0000h~0FFFh Data-type block Define the used data type
1000h~1FFFh
CoE communication
information block
Define the communication information that
can be used or referred to
2000h~4FFFh
User self-defined 1
block
TECO self-defined object (open for user)
5000h~5FFFh
User self-defined 2
block
TECO self-defined object (not open for user)
6000h~9FFFh
CiA402 agreement
object block
Object in CiA402 agreement
A000h~FFFFh Reserved block Reserved for future extension
(2) Object type
Object types used in JSDG2S-E servo driver are listed as follows. All CANopen/EtherCAT
communication related data types in this document are based on this list.
Object type Range
NULL Object does not have a definition data column
VARIABLE Object can enter one data value
ARRAY
Can include multiple subobjects. Subobjects have the same data type. (Subobject
0 does not contain)
RECORD
Can include multiple subobjects. Subobjects can contain different data types.
(Subobject 0 does not contain)
(3) Access type
Object access types used in JSDG2S-E servo driver are listed as follows. All CANopen/EtherCAT
communication related data types in this document are based on this list.
Access type Range
RW Object can read & write-in
WO Object can only write-in
RO Object can only read
CONST Read only and the value is a constant
To Next Page
Loading...
