Port object (f4 hex-1 instance), Class attributes – Comtrol IO-Link Master EIP-4 User Manual
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Chapter 3. EtherNet/IP CIP Object Definitions
IO-Link Master EtherNet/IP Reference Manual: 2000589 Rev. A
Port Object (F4 hex-1 instance)
3.8. Port Object (F4 hex-1 instance)
The Port Object enumerates the CIP ports present on the IO-Link Master.
3.8.1. Class Attributes
This table illustrates the Class Attributes for the Port Object (F4 hex - 1 Instance)
52 hex
N/A
N/A
Unconnected_Send
54 hex
N/A
N/A
Forward_Open
5A hex
N/A
N/A
Get_Connection_Ow
ner
5B hex
N/A
N/A
Large_Forward_Ope
n
Attribute ID
Name
Data Type
Data Value(s)
Access Rule
1
Revision
UINT
1
Get
2
Max Instance
UINT
1
Get
3
Num Instances
UINT
1
Get
6
Maximum Number
Class Attributes
UINT
9
Get
7
Maximum Number
Instance Attributes
UINT
7
Get
8
Entry Port
UINT
1
Get
9
All Ports
Array of UINT
[0]=0
[1]=0
[2] = 1 (Vendor Specific)
[3] = 1 (Backplane)
[4]=TCP_IP_PORT_TYPE (4)
[5]=TCP_IP_PORT_NUMBER(2)
Get
Service Code
Implemented in Class
Implemented in Instance
Service Name