Mitsubishi Electric 800 Series Instruction Manual page 112

 Ethernet Link Object (F6h)
This object groups diagnostic information for the Ethernet interface.
 Service
Class
Get_Attribute_All
Get_Attribute_Single
 Class attribute
No. Name
1 Revision
2 Max Instance
3 Number of instances
 Instance attribute
No. Name
1 Interface Speed
2 Interface Flags
3 Physical Address
Interface Control
Control Bits
6
Forced Interface Speed
7 Interface Type
10 Interface Label
Interface Capability
Capability Bits
11
Speed/Duplex Options
• Interface Flags (Attribute 2)
Bit Name
0 Link status
1 Half/full duplex
2 to 4 Negotiation Status
5 Manual Setting requires Reset
6 to 31 —
• Control Bits (Attribute 6)
Bit Name
0 Auto-negotiate
Instance
Get_Attribute_All
Get_Attribute_Single
Set_Attribute_Single
Access
Get UINT
Get UINT
Get UINT
Access
Get UDINT
Get DWORD
Array of 6
Get
USINT
Structure
WORD
Set
UINT
Get USINT
SHORT_
Get
STRING
Structure
DWORD
Structure
USINT
Get
Structure
array
UINT
USINT
IEEE 802.3 communication interface link status
0: Inactive
1: Active
Current duplex mode
0: Half duplex
1: Full duplex
Link auto-negotiation status
0 to 2: Disabled.
3: Successfully negotiated speed and duplex.
4: Auto-negotiation not attempted. Forced speed and duplex.
0: Immediately
1: After reset
Fixed to 0
0: Inactive
1: Active
Type
0004h (Revision of the object)
(Highest instance number)
(Number of instances)
Type
10 or 100:
Actual Ethernet interface speed (Mbps)
Refer to "Interface Flags (Attribute 2)" on
(MAC ID): Assigned MAC address
Control Bits and Forced Interface Speed
Refer to "Control Bits (Attribute 6)" on
0, 10, or 100:
Speed at which the interface shall be forced to operate.
Returns 'Object state Conflict' if auto-negotiation is enabled.
Instance 1, 2: 2 (Twisted pair cable)
Instance 3: 1 (Embedded interface)
Instance 1: Port 1
Instance 2: Port 2
Instance 3: Internal
Capability Bits and Speed/Duplex Options
11 (000Bh):
Refer to "Capability Bits (Attribute 11)" on
4: Number of arrays
10 or 100:
Ethernet interface speed (Mbps)
0: Half duplex
1: Full duplex
Description
Description
Description
Description
page 111.
page 111.
page 112.
2. Ethernet Communication
2.11 EtherNet/IP
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