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WEG DeviceNet CFW500 - Connection Class (05 H); Instance 1: Explicit Message; Instance 2: Polled

WEG DeviceNet CFW500
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Table 5.5: Instances of the Assembly class
Instances
Size
Description
20
2 words
ODVA Basic Speed Control Output
70
2 words
ODVA Basic Speed Control Input
21
2 words
ODVA Extended Speed Control Output
71
2 words
ODVA Extended Speed Control Input
100
2 6 words
Manufacturer Specific Output
150
2 6 words
Manufacturer Specific Input
5.5 CONNECTION CLASS (05H)
This class allocates and manages the internal resources associated with both I/O and Explicit Messaging
Connections. The following methods are implemented:
5.5.1 Instance 1: Explicit Message
Table 5.6: Connection class Instance 1: Explicit Message
Attribute
Method
Name
Description
1
Get
State
Object state
2
Get
Instance Type
I/O or explicit
3
Get
Transport Class Trigger
Defines the connection behavior
4
Get
Produced Connection ID
CAN ID field for transmission
5
Get
Consumed Connection ID
CAN ID field value representing received msg
6
Get
Initial Comm. Charac.
Defines message groups related to this connection
7
Get
Produced Connection Size
Maximum size (bytes) of this transmission connection
8
Get
Consumed Connection Size
Maximum size (bytes) of this reception connection
9
Get/Set
Expected Packet Rate
Defines timing associated to this connection
12
Get
Watchdog Timeout Action
Action for inactivity/watchdog timeout
13
Get
Produced Connection Path Length
Number of bytes in the producer connection
14
Get
Produced Connection Path
Specifies the path of the data producer objects
15
Get
Consumed Connection Path Length
Number of bytes in the consumer connection
16
Get
Consumed Connection Path
Specifies the path of the data consumer objects
17
Get/Set
Production Inhibit Time
Defines the minimum time between new data production
5.5.2 Instance 2: Polled
Table 5.7: Connection class Instance 2: Polled
Attribute
Method
Name
Description
1
Get
State
Object state
2
Get
Instance Type
I/O or explicit
3
Get
Transport Class Trigger
Defines the connection behavior
4
Get
Produced Connection ID
CAN ID field for transmission
5
Get
Consumed Connection ID
CAN ID field value representing received msg
6
Get
Initial Comm. Charac.
Defines message groups related to this connection
7
Get
Produced Connection Size
Maximum size (bytes) of this transmission connection
8
Get
Consumed Connection Size
Maximum size (bytes) of this reception connection
9
Get/Set
Expected Packet Rate
Defines timing associated to this connection
12
Get
Watchdog Timeout Action
Action for inactivity/watchdog timeout
13
Get
Produced Connection Path Length
Number of bytes in the producer connection
14
Get
Produced Connection Path
Specifies the path of the data producer objects
15
Get
Consumed Connection Path Length
Number of bytes in the consumer connection
16
Get
Consumed Connection Path
Specifies the path of the data consumer objects
17
Get/Set
Production Inhibit Time
Defines the minimum time between new data production
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