At-
trib-
ute
ID
(hex)
Parameter name Description
Attrib-
ute
Data type Value (hex)
0D HC Media Counters High capacity media counters for commu-
nications ports
Read Struct ---
HCStatsAlignmen-
tErrors
The number of frames received that were
not octets in length. This counter is the
64-bit edition of Alignment Errors.
Read ULINT Current val-
ue
HCStatsFCSErrors The number of frames received that did
not pass the FCS check. This counter is
the 64-bit edition of FCS Errors.
Read ULINT Current val-
ue
HCStatsInternal-
MacT
ransmitErrors
The number of frames that failed to be
sent due to a MAC sublayer transmission
error. This counter is the 64-bit edition of
MAC Transmit Errors.
Read ULINT Current val-
ue
HCStatsFrameToo-
Longs
The number of frames received that ex-
ceeded the maximum allowed frame size.
This counter is the 64-bit edition of Frame
Too Long.
Read
ULINT Current val-
ue
HCStatsInternalMa-
cReceiveErrors
The number of frames that could not be
received through the interface due to a
MAC sublayer reception error. This coun-
ter is the 64-bit edition of MAC Receive
Errors.
Read
ULINT Current val-
ue
HCStatsSymbolEr-
rors
The number of frames that could not be
received through the interface due to an
internal MAC sublayer symbol error.
Read
ULINT Current val-
ue
*1. Details on Interface Flags
Bit Name Description
0 Link Status FALSE: The link is down.
TRUE: The link is up.
1 Half/Full Duplex FALSE: Half duplex
TRUE: Full duplex
2-4 Negotiation Status 00 hex: Auto-negotiation is in progress.
01 hex: Auto-negotiation and speed detection failed.
02 hex: Auto-negotiation failed, but speed detection succeeded.
03 hex: Speed and duplex mode negotiation succeeded.
04 hex: Auto-negotiation was not attempted.
*2. Details on Capability Bits
Bit Name Description
0 Manual Setting Requirement Reset Always FALSE
1 Auto-negotiate Always TRUE
2 Auto-MDIX Always TRUE
3 Manual Speed/Duplex Always FALSE
Appendices
A-11
CK3E-series Programmable Multi-Axis Controller User’s Manual Hardware (I610)
A-3 Supported CIP Objects
A
A-3-4 Ethernet Link Object (Class ID: F6 Hex)
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