126
• DeviceNet
Configuration / Parametering with the Object Model
WAGO-I/O-SYSTEM 750
DeviceNet
I/O Connection Object State
Non-Existent
Delete from any state
Get_Atribute/Set_Attribute
Get_Atribute/
Set_Attribute/
Apply_Attributes
Get_Atribute/
Set_Attribute/
Apply_Attributes/
Reset/Message
Produced/Consumed
Apply Atributes
Apply_Atributes
Apply_Atributes
Create
Delete
Reset
Inactivity/Watchdog
Timeout & watchdog_timeout_action =
Transition to Time Out
Configuring
Established
Timed Out
Waiting for
Connection ID
5.6.2.1.7 Acknowledge Handler Object (0x2B):
Instance 0:
Attribute
ID
Used in
buscoupler
Access
rule
Name
Data type
Description
Value
1
required
get
Revision
UINT
Revision of the Identity Object,
Range 1-65535, class definition
upon which the implementation is
based.
0x01
2
required
get
Max
instance
UINT
maximum instance number of an
object currently created in this
class level of device
0x02
Instance 1:
Attribute
ID
Used in
buscoupler
Access
rule
Name
Data type
Description
Value
1
required
get/set
Acknow-
ledge
timer
UINT
time to wait for acknowledge before resen-
ding range 1-65,535 ms (0 invalid), default 16
ms
2
required
get/set
Retry limit USINT
number of ack timeouts to wait before infor-
ming the producing application of a RetryLi-
mit_Reached event default=1, range 0-255;
default 16 ms
3
required
get
COS
Producing
Connec-
tion
Instance
UINT
0x04, connection instance which contains the
path of the producing I/O application object
which will be notified of ack handler objects
Services:
Service Code
Service Name
Description
0x0E
Get_Attribute_Single
Used to read a DeviceNet Object attribute
value
0x10
Set_Attribute_Single
Used to modify a DeviceNet object attribute
value
