Rockwell Automation Allen-Bradley 193-DNENCAT, Руководство пользователя

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92 Rockwell Automation Publication 193-UM014A-EN-P - July 2011
Appendix B
TCP/IP Interface Object — CLASS CODE 0xF5
The TCP/IP object supports the following class.
Table 48 - TCP/IP Object Class
For single port devices, one instance of the TCP/IP interface object is supported.
For dual port devices, two instances of the TCP/IP interface object are
supported.
Table 49 - TCP/IP Object Class Instances
The following common services are implemented for the TCP/IP interface
object.
Attribute ID Access Rule Name Data Type Value
1 Get Revision UINT 3
Attribute ID Access Rule Name Data Type Value
1 Get Status DWORD
2 Get Configuration
Capability DWORD 0x00000014
3 Get/Set Configuration
Control DWORD 0=Configuration from NVS
2=Configuration from DHCP
4 Get Physical
Link Object Struct of:
UINT
Padded
EPATH
For a single port device: 2 words
20 F6 24 01 (ENet Link Object Inst 1)
For dual port device: NULL
5 Get/Set Interface
Configuration Struct of:
UDINT
UDINT
UDINT
UDINT
UDINT
STRING
IP Address
Network Mask
Gateway Address
Primary DNS
Secondary DNS
Default domain name for not fully
qualified host names
6 Get/Set Host Name STRING
8 Get/Set TTL Value USINT Time to live value for EtherNet/IP
multicast packets
9 Get/Set Multicast
Config
Struct of:
USINT
USINT
UINT
UDINT
Allocation Control
Reserved
Number of multicast addresses to
allocate (1-4)
Multicast starting address