KEYENCE DL-EP1 - Manual (Page 124)

5-5 Objects Usable by DL-EP1
5-32
Ethernet Link Object
5
Ap
pe
ndi
x
- EtherNet/IP Compatible Network Unit DL-EP1 User’s Manual (IL) -
04H
In NUcast
Packets
Number of nonunicast
packets received on the
interface.
Includes the unnecessary
multicast packets but does
not include the discarded
packets counted with In
Discards.
R
UDINT Current value
In Discards
Number of inbound packets
discarded after they had
been received on the
interface.
UDINT Current value
In Errors
Number of inbound packets
including errors. Not
included in In Discards.
UDINT Current value
In Unknown
Protos
Number of inbound
packets including
unknown protocols.
UDINT 0 (fixed)
Out Octets
Number of octets received
on the interface.
UDINT Current value
Out Ucast
Packets
Number of unicast packets
sent on the interface.
UDINT Current value
Out NUcast
Packets
Number of nonunicast
packets sent on the
interface.
UDINT Current value
Out Discards
Number of discarded
outbound packets.
UDINT Current value
Out Errors
Number of outbound
packets including errors.
UDINT Current value
05H
Media Counters Counter unique to media.
R
Structure -
Alignment
Errors
Number of received
frames whose lengths are
not an octet integer.
UDINT Current value
FCS Errors
Number of received
frames for which FCS
check is unsuccessful.
UDINT Current value
Single
Collisions
Number of successfully
sent frames with only one
collision.
UDINT 0 (fixed)
Multiple
Collisions
Number of successfully
sent frames with two or
more collisions.
UDINT 0 (fixed)
SQE Test Errors
Number of times SQE test
error messenger was
generated.
UDINT 0 (fixed)
Deferred
Transmissions
Number of frames whose
first transmission was
deferred because media
was busy.
UDINT 0 (fixed)
Late Collisions
Number of collisions detected
in packet transmission later
than 512-bit time.
UDINT 0 (fixed)
Excessive
Collisions
Number of frames whose
transmission failed
because of excessive
collisions.
UDINT 0 (fixed)
Attribute ID Name Description Attribute
Data
Type
Parameter
Range