Delta DVS-G928 series, User Manual

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A p p e n d i x B M O D B U S T C P M a p
C - 5 5
C_

Ethernet Link Object (0xF6)
Class Attributes
Attr ID
Access
rule
Name Data type Description of attribute
1 Get Revision UINT Revision of this object
2 Get Max Instance UINT
Maximum instance number of an
object currently created in this
class level of the device.
3 Get Number of Instances UINT
Number of object instances
currently created at this class level
of the device.
(The value is mapping the number
of ports in Switch device)
Instance Attributes
Attr ID
Access
rule
Name Data type Description of attribute
1 Get Interface Speed UDINT
Interface speed currently in use
Speed in Mbps (e.g., 0, 10, 100,
1000, etc.)
2 Get Interface Flags DWORD Interface status flags
3 Get Physical Address
ARRAY of 6
USINTs
MAC layer address
4 Get
Interface Counters STRUCT of:
In Octets UDINT Octets received on the interface
In Ucast Packets UDINT
Unicast packets received on the
interface
In Nucast Packets UDINT
Non-unicast packets received on
the interface
In Discards UDINT
Inbound packets received on the
interface but discarded
In Errors UDINT
Inbound packets that contain
errors (does not include In
Discards)
In Unknown Protos UDINT
Inbound packets with unknown
protocol
Out Octets UDINT Octets sent on the interface
Out Ucast Packets UDINT
Unicast packets sent on the
interface
Out Nucast Packets UDINT
Non-unicast packets sent on the
interface
Out Discards UDINT Outbound packets discarded
Out Errors UDINT
Outbound packets that contain
errors
5 Get
Media Counters STRUCT of: Media-specific counters
Alignment Errors UDINT
Frames received that are not an
integral number of octets in length
FCS Errors UDINT
Frames received that do not pass
the FCS check