Services, Acknowledge handler object (class id 2bh), Class attributes – Rockwell Automation 1440-VDRP06-00RH XM-160/161/162 Direct Vibration Module User Manual
Page 118: Acknowledge handler object (class id 2b
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Publication GMSI10-UM025C-EN-P - August 2010
110 DeviceNet Objects
Services
1
Attributes can only be set while the device is in Program mode. See the description of the Device Mode Object
for more information.
Acknowledge Handler
Object
(Class ID 2B
H
)
The Acknowledge Handler Object is used to manage the reception of message
acknowledgments. This object communicates with a message producing
Application Object within a device. The Acknowledge Handler Object notifies
the producing application of acknowledge reception, acknowledge timeouts,
and production retry limit errors.
Class Attributes
The Acknowledge Handler Object provides no class attributes.
4
Get
Descriptor
WORD
Description of Parameter
Bit 0 = Settable Path support
Bit 1 = Enum Strings support
Bit 2 = Scaling support
Bit 3 = Scaling Links support
Bit 4 = Read Only
Bit 5 = Monitor
Bit 6 = Ext. Prec. scaling
5
Get
Data Type
EPATH
Data Type Code
See DeviceNet Specification
Volume 1 Appendix J, Section
J-6.
6
Get
Data Size
USINT
Number of Bytes in
Parameter value.
Table C.21 Parameter Object Instance Attributes
Attr ID
Access
Rule
Name Data
Type
Description
Semantics
Table C.22 Parameter Object Services
Service
Code
Class/Instance Usage
Name
Description
0E
h
Class/Instance
Get_Attribute_Single
Returns the contents of the
specified attribute.
10
h
Class
Set_Attribute_Single
Sets the contents of the
specified attribute.
1