Connection Manager - Mitsubishi Electric MELSEC iQ-R Series User Manual

14.3

Connection Manager

Object name
Connection Manager
Class attribute (instance ID: 00H)
Attribute Access
(: Available, :
ID
Not available)
Get Set
 
1
2  
 
3
Class service
Service code
01H
0EH
Instance attribute (instance ID: 01H)
Attribute Access
(: Available, :
ID
Not available)
Get Set
 
1
 
2
 
3
4  
 
5
 
6
 
7
 
8
Instance service
Service code
01H
0EH
4EH
54H
5BH
Name
Revision
Max Instance
Number of instances
Service
Get_Attributes_All
Get_Attribute_Single
Name
Open Requests
Open Format Rejects
Open Resource Rejects
Open Other Rejects
Close Requests
Close Format Requests
Close Other Requests
Connection Timeouts
Class ID
06H
Data Description
type
UINT Object revision
UINT Maximum instance ID
UINT Number of created instances
Remarks
When this service is executed for the class attributes, the following values are
returned.
• Attribute ID1: 0001H
• Attribute ID2: 0001H
• Attribute ID6: 0000H
• Attribute ID7: 0000H

Data Description
type
UINT Number of received Forward_Open services
UINT Number of Forward_Open services rejected
due to format incompatibility
UINT Number of Forward_Open services rejected
due to insufficient resources
UINT Number of Forward_Open services rejected
due to reasons other than format
incompatibility and insufficient resources
UINT Number of received Forward_Close services
UINT Number of Forward_Close services rejected
due to format incompatibility
UINT Number of Forward_Close services rejected
due to reasons other than format
incompatibility
UINT Total number of connection timeouts that
occurred in connections controlled by the
Connection Manager
Service
Get_Attributes_All
Get_Attribute_Single
Forward_Close
Forward_Open
Large_Forward_Open
14 MESSAGE COMMUNICATION SUPPORT COMMANDS
Setting value
(Set)/stored
value (Get)
0001H
0001H
0001H
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
355
14.3 Connection Manager
14