Delta CMC-EIP01, Руководство по применению

Страница: 71 / 76

VFD EtherNet/IP Option Card
Option Card Application Manual
71
A.8 Device Level Ring Object (Class Code: 0x47)
A.8.1 Service Code
Service
Code
Implemented for
Service Name Description of Service
Class Instance
0x01

Get_Attributes_All
Read attribute content of multiple
objects
0x0E   Get_Attribute_Single
Read the attribute content of
specified object
0x10  Set_Attribute_Single Modify attribute value
0x4B  Verify_Fault_Location
Send Locate_Fault command to get
the start and end addresses
0x4C

Clear_Rapid_Faults
Send the Rapid Fault/Restore
Cycle Detected command to make
the supervisor return to normal
operation
0x4D  Restart_Sign_On
Send Sign On to refresh the DLR
device list
A.8.2 Instance Code: 0x00
Class
Attribute ID
Access
Rule
Name Data Type Description of Attribute
0x01 Get Revision UINT Object version 3
A.8.3 Instance Code: 0x01
Instance
Attribute ID
Access
Rule
Name Data Type Description of Attribute
0x01 Get Network Topology USINT
Current network topology
0: “Linear bus”
；
1: “Ring”
0x02 Get Network Status USINT Current network condition
0x03 Get Ring Supervisor USINT
Ring Supervisor triggered
status flag
0x0A Get
Active Supervisor
Address
STRUCT
Ring supervisor IP and MAC
address
Supervisor IP Address UDINT Supervisor device IP address
Supervisor MAC
Address ARRAY of 6
USINTs
Supervisor device MAC
address
0x0B Get
Active Supervisor
Precedence
USINT
Ring supervisor Precedence
value
0x0C
Get
Capability Flags DWORD