A-5-4 Format Of Objects - Omron NX-ECC201 User Manual

Appendices
A-5-4 Format of Objects
This manual describes objects with the following format.
Subin-
Index
dex Object name
(hex)
(hex)
<Index> <Sub- <Object name>
index>
Items within the <> brackets are replaced with data. Each item has the following meaning.
Item
Index
Subindex
Object name
Default
Data range
Unit
Data attribute
Size
Access
PDO mapping
*1
Complete access
*1. Complete access is used to read and write to a batch of objects. It allows you to read or write to all subindexes
of an object.
A - 16
Data
Default Unit
range
<Default <Data <Unit> <Data
setting> range>
This is the index of the object that is expressed as a four-digit hexadecimal number.
This is the subindex of the object that is expressed as a two-digit hexadecimal number.
This is the name of the object. For a subindex, this is the name of the subindex.
This is the value that is set when the product is shipped from the factory.
For a read-only (RO) object, this is the range of the data that you can read. For a read/write
(RW) object, this is the setting range of the data.
The unit is the physical units.
This is the timing when changes to writable objects are enabled.
A: Enabled at all times
B: When moving from Pre-Operational state to Safe-Operational state
C: When moving from Pre-Operational state to Init state
R: When the power supply is reset or the Unit is restarted
---: Write-prohibited
This is the size of the object in bytes.
This data tells if the object is read-only or read/write.
RO: Read only
RW: Read/write
This tells whether you can map the object to a PDO.
This tells whether the object allows complete access.
Data
Size Access
attribute
<Size> <Access>
attribute>
Description
NX-series EtherCAT Coupler Unit User's Manual (W519)
PDO map- Complete
ping access
<Possi- <Possi-
ble/Not ble/Not pos-
possible> sible>