Operation
6.10 Communication via EtherNet/IP
Inverter chassis units
294 Operating Instructions, 07/2016, A5E00331449A
Table 6- 44 Instance Attribute
1 get UINT32 Interface Speed 0: link down,
10: 10 Mbps,
2 get Interface Flags Bit 1: Link-Status
Bit 2: Duplex Mode (0: halb duplex, 1 duplex
Bit 3 … 5: Automatic state identification
Bit 6: Reset required
Bit 7: Local hardware fault (0 = ok)
r8935: Ethernet MAC address
4 get,
get_and
_clear
Struct of Interface Counters
Optional, required if the "Media Counters Attribute"
is implemented.
Received non-Unicast packets
Incoming packets, not processed
Incoming packets with errors
UINT32 In Unknown Pro-
Incoming packets with unknown protocol
UINT32 Out NUcast pack-
Sent non-Unicast packets
Outgoing packets, not processed
Outgoing packets, with errors
5 get,
get_and
_clear
UINT32 Alignment Errors Structure received, which does not match the
UINT32 FCS Errors Structure received, which does not pass the FCS
UINT32 Single Collisions Structure successfully transmitted, precisely one
UINT32 Multiple Collisions Structure successfully transmitted, several colli-
UINT32 Deferred Trans-
First transmission attempt delayed
UINT32 Late Collisions Number of collisions that occurred delayed by 512
bit timers to the request
UINT32 Excessive Colli-
Transmission unsuccessful as a result of intensive
UINT32 MAC Transmit
Transmission unsuccessful as a result of an inter-
nal MAC sublayer transmission error.
UINT32 Carrier Sense
Errors
Times that the carrier sense condition was lost or
never asserted when attempting to transmit a
frame
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