Device Level Ring Object (Class Id: 16#47) - Delta AHCPU560-EN2 Series Operation Manual

Attribute Name
16#08 Connection Timeouts
8.7

Device Level Ring Object (Class ID: 16#47)

DLR provides the configuration and status information interface for the DLR protocol.

Service Code
Service
Service Name
Code
16#01 Get_Attributes_All
16#0E Get_Attribute_Single
16#10 Set_Attribute_Single
16#18 Get_Memeber
16#4B Verify_Fault_Location
16#4C Clear_Rapid_Faults
16#4D Restart_Sign_On

Class

Class ID：16#47

Instance

16#00：Class Attribute

16#01：Instance Attribute

When Instance = 0, the Class Attributes are listed below.
Class
Name
Attribute
16#01 Revision

When Instance = 1, the Instance Attributes are listed below.

Devices of DLR Supervisor support Instance Attribute 16#04, 16#05, 16#06, 16#07, 16#08 and 16#09
Instance
Name
Attribute
16#01 Network Topology
16#02 Network Status
Access
Data Type
Rule
Get UINT
Support
Class Attribute Instance Attribute
X
V
X
X
X
X
X
Access
Data Type
Rule
Get UINT
Access
Data Type
Rule
Get USINT
Get/Set USINT
Chapt er 8 CI P O bj ect
Values Description
Total number of connection timeouts
that have occurred in connections
16#0
controlled by this Connection
Manager
Description
V Read all attributes
V Read one attribute
V Write one attribute
V IP address list of the Ring
Send the instruction, Locate_Fault to
V obtain the addresses of the starting
and ending points.
Send the instruction, Rapid
Fault/Restore Cycle Detected for the
V
supervisor to resume the normal
operation.
Send the instruction to refresh the
V
ring participant list.
Values Description
3 Revision of this object
Values Description
Current Network Topology
0："Linear"
1
1："Ring"
Current Network Status, refer to the
2
following ※1
8_
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