Omron Sysmac NJ-series User Manual

8-57
8 CIP Message Communications
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
8-5 CIP Object Services
8
8-5-4 Ethernet Link Object (Class ID: F6 Hex)
(1) Interface Flag Details
(2) Control Bit Details
When you specify an object, specify the request path (IOI) for each service code as given below.
Bit Name Description
0 LinkStatus FALSE: The link is down.
TRUE: The link is up.
1 Half/FullDuplex FALSE: Half duplex
TRUE: Full duplex
2 to 4 Negotiation Status 00 hex: Auto-negotiation is in progress.
01 hex: Auto-negotiation and speed detection failed.
02 hex: Auto-negotiation failed, but speed detection succeeded.
03 hex: Speed and duplex mode negotiation succeeded.
04 hex: Auto-negotiation was not attempted.
5 Manual Setting Requires Speed Always FALSE: Changes can be applied automatically.
6 Local Hardware Fault Always FALSE
7 to 31 Reserved Always FALSE
Bit Name Description
0 Auto-negotiate FALSE: Auto-negotiation is disabled.
TRUE: Auto-negotiation is enabled.
1 ForcedDuplex Mode FALSE: Half duplex
TRUE: Full duplex
* When auto-negotiation is enabled (bit 0 is TRUE), this should always be FALSE.
2 to 16 Reserved Always FALSE
Request Paths (IOIs) to Specify Objects
Service code Class ID Instance ID Attribute ID
0E hex Get_Attribute_Single F6 hex • Specifying a service for a class: 00 hex
• Specifying a service for an instance:
Always 01 hex
• Reading a class attribute: 01 to 03
hex
• Reading and writing an instance
attribute: 01 to 06 hex, 0C hex or
0D hex
10 hex Set_Attribute_Single
4C hex Get_and_Clear Specify an attribute to reset its value
to 0: 04 hex, 05 hex, 0C hex or 0D
hex

Omron Sysmac NJ-series Specifications

General

Brand	Omron
Model	Sysmac NJ-series
Category	Computer Hardware
Language	English