Overview
The TCP/IP interface object presents the instances (per network), attributes and services described below.
Class ID
F5 (hex), 245 (decimal)
Instance IDs
The TCP/IP interface object presents 2 instance values:
0: class
1: instance
Attributes
TCP/IP interface object attributes are associated with each instance, as follows:
Instance ID = 0 (class attributes):
Attribute ID |
Description |
GET |
SET |
|---|---|---|---|
01 |
Revision |
X |
— |
02 |
Max Instance |
X |
— |
X = supported — = not supported |
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Instance ID = 1 (instance attributes):
Attribute ID |
Description |
Type |
GET |
SET |
Value |
|---|---|---|---|---|---|
01 |
Status |
DWORD |
X |
— |
0x01 |
02 |
Configuration Capability |
DWORD |
X |
— |
0x01 = from BootP 0x11 = from flash 0x00 = other |
03 |
Configuration Control |
DWORD |
X |
X |
0x01 = out-of-box default |
04 |
Physical Link Object |
STRUCT |
X |
— |
|
Path Size |
UINT |
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Path |
Padded EPATH |
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05 |
Interface Configuration |
STRUCT |
X |
X |
0x00 = out-of-box default |
IP Address |
UDINT |
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Network Mask |
UDINT |
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Gateway Address |
UDINT |
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Name Server |
UDINT |
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Name Server 2 |
UDINT |
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Domain Name |
STRING |
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06 |
Host Name |
STRING |
X |
— |
|
X = supported — = not supported |
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Services
The TCP/IP interface object performs the following services upon the listed object types:
Service ID |
Description |
Class |
Instance |
Notes |
|
|---|---|---|---|---|---|
hex |
dec |
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01 |
01 |
Get_Attributes_All |
X |
X |
Returns the value of all attributes. |
0E |
14 |
Get_Attribute_Single |
X |
X |
Returns the value of the specified attribute. |
10 |
16 |
Set_Attribute_Single1 |
— |
X |
Sets the value of the specified attribute. |
X = supported — = not supported |
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1. The Set_Attribute_Single service can execute only when these preconditions are satisfied:
|
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