Siemens SIMATIC ET 200pro Manual page 39

Instance 1 attributes for EtherNet Link Object
Attribute
ID
1
2
3
6
Interface Flags attribute
Bit(s):
0
1
2 - 4
5
6
7 - 31
ET 200pro distributed I/O EtherNet/IP interface module
Manual, 03/2016, A5E32861915-AB
Access Name
rule
Get Interface
Speed
Get Interface
Flags
Get Physical
Address
Set Interface
Control
Control Bits Interface Control Bits
Forced
Interface
Speed
Called:
Link Status
Half/Full Duplex
Negotiation Status
Manual Setting Re-
quires Reset
Local Hardware Fault
Reserved
3.7 Device profile: supported CIP objects
Description
Interface speed cur-
rently in use
Interface status flags
MAC layer address
Configuration for physi-
cal interface
Speed at which the
interface shall be
forced to operate
Definition
Indicates whether the IEEE 802.3 communications interface is
connected to an active network:
0 = inactive link.
1 = active link.
The determination of link status is implementation specific.
Indicates the duplex mode currently in use:
0 = interface is running half duplex.
1 = interface is running full duplex.
Note that if the Link Status flag is 0, the value of the half/full duplex
flag is indeterminate.
Indicates the status of link autonegotiation:
0 = autonegotiation in progress.
1 = autonegotiation and speed detection failed. Using default val-
ues for speed and duplex.
2 = autonegotiation failed but detected speed. Duplex was faulted.
3 = successfully negotiated speed and duplex.
4 = autonegotiation not attempted. Forced speed and duplex.
0 = interface can activate changes to link parameters (autonegoti-
ate, duplex mode, interface speed) automatically.
1 = device requires a Reset service be issued to its Identity Object
in order for the changes to take effect.
0 = interface detects no local hardware fault.
1 = local hardware fault detected.
Set to 0.
The ET 200pro EtherNet/IP module
Data type Semantics of values
UDINT Speed in Mbps (10, 100,
etc.).
DWORD Bit map of interface flags.
See Table "Interface Flags
attribute" below.
ARRAY MAC layer address
of 6 in the format
USINTs "XX-XX-XX-XX-XX-XX."
STRUCT See section "Interface
of: Control" below.
WORD ----
UINT Speed in Mbps (10, 100,
etc.).
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