Omron NX Series User Manual

3. Status Details of the EtherNet/IP Port
Bit Name Description
0 Owned Indicates when the EtherNet/IP port has an open connection as the target of
a tag data link.
1 Reserved Always FALSE.
2 Configured Tag data link settings exist.
3 Reserved Always FALSE.
4 to 7 Extended Device Status
Indicates the status of the EtherNet/IP port.
*1
8 Minor Recoverable Fault TRUE when any of the following errors occurs.
• IP Router T
able Setting Error
• T
ag Data Link Setting Error
• Tag Data Link Timeout
• Tag Data Link Connection Timeout
• FTP Server Setting Error
• SNMP Setting Error
• Tag Name Resolution Error
9 Minor Unrecoverable Fault TRUE when the following error occurs.
• Identity Error
10 Major Recoverable Fault TRUE when any of the following errors occurs.
• IP Address Duplication Error
• BOOTP Server Error
• Basic Ethernet Setting Error
• IP Address Setting Error
11 Major Unrecoverable Fault TRUE when any of the following errors occurs.
• Communications Controller Error
• MAC Address Error
12 to 15 Reserved Always FALSE.
*1. Bits 7 to 4 indicate the status of the EtherNet/IP port.
b7 b6 b5 b4
0 1 0 1 A major fault occurred.
0 0 1 0 A timeout occurred in one or more target connections.
0 0 1 1 Indicates that there are no tag data link settings.
0 1 1 0 Indicates that one or more connections are performing communications
normally.
0
1 1 1 Other than the above.
Request Paths (IOIs) to Specify Objects
When you specify an object, specify the request path (IOI) for each service code as given below.
Service code Class ID Instance ID Attribute ID
01 hex Get_Attribute_All 01 hex
• Specifying a service for a class
: 00 hex
• Specifying a service for an in-
stance
: Always 01 hex
Not required.
0E hex Get_Attribute_Single
• Reading a class attribute
: 01 or 02 hex
• Reading an instance attribute
: 01 to 07 hex
05 hex Reset Always 01 hex Not required.
10 CIP Message Communications
10-31
NX-series EtherNet/IP Unit User's Manual (W627)
10-5 CIP Object Services
10
10-5-2 Identity Object (Class ID: 01 hex)

Omron NX Series Specifications

General

Programming Languages	Ladder, Structured Text, Function Block Diagram, Sequential Function Chart
Communication Ports	Ethernet, USB, RS-232C, RS-485
Memory Capacity	Varies by model
Program Memory	Varies by model
Data Memory	Varies by model
Operating Temperature	0°C to 55°C
Power Supply	24 VDC
Ethernet Ports	1 or 2 ports (depending on model)
USB Ports	1 or 2 ports (depending on model)
Dimensions	Varies by model
Weight	Varies by model