Toshiba Tosvert EtherNet/IP - Modbus TCP option IPE002Z User Manual

Page 43

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Instance Attribute ID Access

Name

Data type

Details

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

Single Collisions

UDINT

Successfully transmitted frames which
experienced exactly one collision

Multiple Collisions

UDINT

Successfully transmitted frames which
experienced more than one collision

SQE Test Errors

UDINT

Number of times SQE test error message is
generated

Deferred
Transmissions

UDINT

Frames for which first transmission attempt is
delayed because the medium is busy

Late Collisions

UDINT

Number of times a collision is detected later
than 512 bit times into the transmission of a
packet

Excessive Collisions

UDINT

Frames for which transmission fails due to
excessive collisions

MAC Transmit Errors

UDINT

Frames for which transmission fails due to
an internal MAC sublayer transmit error

Carrier Sense Errors

UDINT

Times that the carrier sense condition was
lost or never asserted when attempting to
transmit a frame

Frame Too Long

UDINT

Frames received that exceed the maximum
permitted frame size

5 Get

MAC Receive Errors

UDINT

Frames for which reception on an interface
fails due to an internal MAC sublayer receive
error

Interface Control

STRUCT
of

Configuration for physical interface

Control Bits

WORD

Interface Control Bits

6 Set

Forced Interface Speed UINT

Speed at which the interface shall be forced to
operate

7

Get

Interface Type

USINT

Type of interface: twisted pair, fiber, internal,
etc.

1

10 Get Interface

Label

SHORT_S
TRING

Human readable identification
4, Left





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