Siemens SIRIUS 3RW5 - Page 109

Appendix
A.11 Ethernet Link Object
SIRIUS 3RW5 EtherNet/IP communication module
Manual, 05/2019, A5E45131885002A/RS-AA/001
109
Instance attributes
Attribute ID
Access
Instance attribute
Data type
Value / comment
1
Get
Interface Speed
UDINT
Current interface speed in Mbps
2 Get Interface Flags DWORD See the table below
3 Get Physical Address ARRAY of 6
USINT
MAC address
6 Get / Set Interface Control STRUCT of
• WORD
• UINT
Configuration for physical interface:
• Control Bits:
0: Auto-negotiate (0 = Deactivated, 1 = Activated)
1: Forced Duplex Mode (only if autonegotiation is
deactivated: 0 = Half duplex, 1 = Full duplex)
2 ... 15: Reserved (0)
• Forced Interface Speed: Speed in Mbps at which the
interface is to be operated (only if autonegotiation is
deactivated).
7 Get Interface Type USINT Type of physical interface:
0 = Unknown
1 = In the system in the device
2 = Twisted pair
3 = Fiber-optic cable
8 Get Interface State USINT Current operating state of the interface:
0 = Unknown state
1 = Interface activated and ready to send and receive
data.
2 = Interface deactivated
3 = Interface in test state
9 Get / Set Admin State USINT Change of interface state:
1 = Activate interface
2 = Deactivate interface
11 Get
Interface Capability
STRUCT of
Possible uses of the interface
Capability Bits DWORD Other possible applications as speed/duplex:
0: Manual Setting Requires Reset (0 = Changes to the
attribute "Interface Control" are accepted without restarting
the device, 1 = Changes to the attribute "Interface Control"
are not accepted until the device has been restarted)
1: Autonegotiation (0 = Not supported, 1 = Supported)
2: Auto MDI-X (0 = Not supported, 1 = Supported)
3: Manual Speed/Duplex (0 = Not supported,
1 = Supported)
4 ... 31: Reserved
Speed/Duplex
Options
STRUCT of See the table below