A-1-3 Format Of Objects; A-1-4 Communication Objects; Format Of Objects - Omron NXR Series User Manual

A-1-3

Format of Objects

This manual describes objects in the following format.
Index Subindex Object
(hex) (hex) name
<Index> <Subin- <Object
dex> name>
Items within the < > brackets are replaced with data. Each item has the following meaning.
Item
Index
Subindex
Object name
Default value
Data range
Unit
Data attribute
Size
Access
PDO mapping
Complete access
*1. Complete access is used to read from or write to a batch of objects. It allows you to read from or write to all
subindexes of an object at a time.
A-1-4
Communication Objects
This section describes the communication objects of the IO-Link Master Unit.
Sub-
Index
index Object name
(hex)
(hex)
1000 --- Device Type
• This object gives the CoE device profile number for the IO-Link Master Unit.
NXR-series IO-Link Master Unit for EtherCAT User's Manual (W640)
Default Data
value range
<Default <Data
setting> range>
This is the index of the object that is expressed as a four-digit hexadecimal num-
ber.
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.
This is the physical unit of measure.
This is the timing when changes to writable objects are enabled.
A: Enabled at all times
B: Enabled when the Unit changes from Pre-Operational state to Safe-Operational
state
C: Enabled when the Unit changes from Pre-Operational state to Init state
R: Enabled when the power supply is cycled
---: Write-prohibited
This is the size of the object in bytes.
This indicates whether the object is read-only or read/write.
RO: Read-only
RW: Read/write
This indicates whether the object allows PDO mapping.
This indicates whether the object allows complete access.
*1
Default val-
ue
00001389
hex
Data at-
Unit Size
tribute
<Unit> <Data at- <Size> <Ac-
tribute>
Description
Data
at-
Data range Unit
trib-
ute
00001389 hex --- ---
Appendices
PDO Complete
Access
mapping access
<Possi- <Possible/
cess> ble/Not Not possi-
possible> ble>
PDO Com-
Ac-
Size map plete
cess
ping access
4 bytes RO Not Not
(U32) pos- possi-
sible ble
A
A-3