Mitsubishi Electric MELSEC iQ-R Series User Manual page 364

Attribute Access
ID (: Available, :
Not available)
Get
*2

12
*2
13 
*1 Arrays are displayed in combination with Interface Speed. This indicates the speed and Duplex mode supported by the module.
*2 Get_and_Clear can be used as well.
■Details of status flag
Bit Description
0 Link-up status
1 Connection status (full-duplex/half-duplex)
2 to 4 Auto-negotiation status
5 Necessity of restart after manual settings
6 Local Hardware Fault detection status
7 to 31 Fixed value
Instance service
Service code
01H
0EH
10H
4CH
*1 Clear after obtaining the value of the specified attribute. Can be used only for attribute IDs [4, 5, 12, 13].
14 MESSAGE COMMUNICATION SUPPORT COMMANDS
362
14.5 Ethernet Link
Name
Set

HC HCInOctets
Interface
Counters
HCInUcastPkts
HCInMulticastPkts
HCInBroadcastPkts
HCOutOctets
HCOutUcastPkts
HCOutMulticastPkts
HCOutBroadcastPkts
 HC Media HCStatsAlignmentErrors
Counters
HCStatsFCSErrors
HCStatsInternalMacTransmitErrors
HCStatsFrameTooLongs
HCStatsInternalMacReceiveErrors
HCStatsSymbolErrors
Data
type
ULINT
ULINT
ULINT
ULINT
ULINT
ULINT
ULINT
ULINT
ULINT
ULINT
ULINT
ULINT
ULINT
ULINT
Value
• 0: Link-down
• 1: Link-up
• 1: Full-duplex (fixed)
• 0: Auto-negotiation being executed
• 1: Auto-negotiation failed and operation in progress with the default communication speed
and method
• 2: Communication method detection failed, but communication speed detection
succeeded
• 3: Auto-negotiation completed successfully
• 4: Auto-negotiation unexecuted
Fixed to 0 (because manual settings are not supported)
Fixed to 0 (because Local Hardware Faults are not detected)
0
Service
Get_Attributes_All
Get_Attribute_Single
Set_Attribute_Single
*1
Get_and_Clear
Description
Number of octets received
through the interface
Number of unicast packets
received through the interface
Number of multicast packets
received through the interface
Number of broadcast packets
received through the interface
Number of octets transmitted
through the interface
Number of packets transmitted
through the interface
Number of multicast packets
transmitted through the interface
Number of broadcast packets
transmitted through the interface
64-bit version of Alignment Errors
64-bit version of FCS Errors
64-bit version of MAC Transmit
Errors
64-bit version of Frame Too Long
64-bit version of MAC Receive
Errors
Number of illegal data symbols in
the media when a valid carrier
exists
Setting value
(Set)/stored
value (Get)
Value on the left
Value on the left
Value on the left
Value on the left
Value on the left
Value on the left
Value on the left
Value on the left
Value on the left
Value on the left
Value on the left
Value on the left
Value on the left
0