User`s guide

Industrial Protocols EtherNet/IP
2-8
114
Get
Tx Multicast Packet
UDINT(32)
Total number of TX multicast
packets
115
Get
Rx Multicast Packet
UDINT(32)
Total number of RX multicast
packets
116
Get
Tx Broadcast Packet
UDINT(32)
Total number of TX broadcast
packets
117
Get
Rx Broadcast Packet
UDINT(32)
Total number of RX broadcast
packets
118
Get
Redundant Port
Status
UDINT(32)
Bit 0 = Disable
Bit 1 = Not Redundant port
Bit 2 = Link down
Bit 3 = Blocking
Bit 4 = Learning
Bit 5 = Forwarding
Interface Flags
Bit(s)
Called
Definition
0
Link Status
0 indicates an inactive link;
1 indicates an active link.
1
Half/Full Duplex
0 indicates half duplex;
1 indicates full duplex.
2-4
Negotiation Status
Indicates the status of link auto-negotiation
0 = Auto-negotiation in progress.
1 = Auto-negotiation and speed detection failed. Using default values
for speed and duplex. Default values are product-dependent;
recommended defaults are 10Mbps and half duplex.
2 = Auto negotiation failed but detected speed. Duplex was defaulted.
Default value is product-dependent; recommended default is half
duplex.
3 = Successfully negotiated speed and duplex.
4 = Auto-negotiation not attempted. Forced speed and duplex.
5
Manual Setting Requires
Reset
0 indicates the interface can activate changes to link parameters
(auto-negotiate, duplex mode, interface speed) automatically. 1
indicates the device requires a Reset service be issued to its Identity
Object in order for the changes to take effect.
6
Local Hardware
Fault
0 indicates the interface detects no local hardware fault; 1 indicates a
local hardware fault is detected. The meaning of this is product-
specific. For example, an AUI/MII interface might detect no
transceiver attached, or a radio modem might detect no antenna
attached. In contrast to the soft, possibly self-correcting nature of the
Link Status being inactive, this is assumed a hard-fault requiring user
intervention.
7~31
Reserved.
Shall be set to zero
The Ethernet Link Object Instance supports the following CIP common services:
Common Service List
Service
Code
Implementation
Service Name
Description
Class
Instance
0x0E


Get_Attribute_Single
Used to read an object instance attribute
0x10

Set_Attribute_Single
Used to modify an object instance attribute
Assembly Object
The Moxa switch support static assembly object for CIP I/O messaging.
The Class code is 0x04 (Defined in CIP Vol 1, 5-5).
There are three instances of this object as the following.
Instance Number
Size (32 bit)
Input
2
5
Output
1
2
Configuration
3
0
The Input means the data is produced by switch which includes the information and status report to the
originator for monitoring. The Output means the data is generated by the originator (remote host) and is
consumed by switch.