DVP-ES3 Series Operation Manual
9-44
Bit (s) Name Description
8 Minor Recoverable Fault
0: No minor recoverable fault detected
1: Minor recoverable fault detected
9 Minor Unrecoverable Fault
0: No minor unrecoverable fault detected
1: Minor unrecoverable fault detected
10 Major Recoverable Fault
0: No major recoverable fault detected
1: Major recoverable fault detected
11 Major Unrecoverable Fault
0: No major unrecoverable fault detected
1: Major unrecoverable fault detected
9.7.4 Message Router Object (Class ID: 02 Hex)
This object provides a messaging connection point through which a client may address a service to any object class or
instance residing in the physical device.
Service Code
Service
Code
Service Name
Support
Description
Class Attribute Instance Attribute
H’0E Get_Attribute_Single V V Read a single attribute
Class
Class ID: H’02
Instance
H’00: Class Attribute
H’01: Instance Attribute
When Instance = 0, the Class Attributes are listed below.
Class
Attribute
Name
Access
Rule
Data Type Values Description
H’01 Revision Get UINT H’01 Revision of this object
When Instance = 0, the Instance Attributes are listed below.
Instance
Attribute
Name
Access
Rule
Data Type Values Description
H’02 Number Available Get UINT H’0
The maximum number of
connections