Omron NX-ECC201 User Manual

Appendices
A - 14
NX-series EtherCAT Coupler Unit User’s Manual (W519)
This section describes how objects are assigned in an EtherCAT Slave Terminal.
The following figure and table show how index numbers for objects are assigned to the EtherCAT Cou-
pler Unit and NX Units in an EtherCAT Slave Terminal.
PDO mapping objects (Input Data Mapping Objects and Output Data Mapping Objects) and application
objects (Input Data Objects and Output Data Objects) are assigned for the range of index numbers in
the table under Assignment of Objects in an EtherCAT Slave Terminal on page A-14.
A-5-3 Assigning Objects
Assignment of Objects in an EtherCAT Slave Terminal
Object type
EtherCAT Cou-
pler Unit
NX Units
*1
*1. #1 to #125 are the NX Unit numbers for the NX Units.
#1 #2 --- #125
Input Data Mapping Objects
(PDO mapping objects for TxP-
DOs)
1BF4 hex
to
1BFF hex
1A00 hex
to
1A03 hex
1A04 hex
to
1A07 hex
---
1BF0 hex
to
1BF3 hex
Input Data Objects (application
objects for TxPDOs)
3000 hex
to
5FFF hex
6000 hex
to
601F hex
6020 hex
to
603F hex
---
6F80 hex
to
6F9F hex
Output Data Mapping Objects
(PDO mapping objects for RxP-
DOs)
1600 hex
to
1603 hex
1604 hex
to
1607 hex
---
17F0 hex
to
17F3 hex
Output Data Objects (application
objects for RxPDOs)
7000 hex
to
701F hex
7020 hex
to
703F hex
---
7F80 hex
to
7F9F hex
Configuration Objects
*2
*2. This is an information object for the downloaded Unit configuration.
8000 hex
to
801F hex
8020 hex
to
803F hex
---
8F80 hex
to
8F9F hex
Information Objects
*3
*3. This is an information object for the actual Unit configuration.
9000 hex
to
901F hex
9020 hex
to
903F hex
---
9F80 hex
to
9F9F hex
EtherCAT Coupler Unit Objects
End Cover
EtherCAT Coupler Unit
NX Units
#1 #2
#125

Omron NX-ECC201 Specifications

General

Brand	Omron
Model	NX-ECC201
Category	Controller
Language	English