Services, Analog input group object (class id 20h), Analog input group object (class id 20 – Rockwell Automation 1440-TTC06-00RE XM-362 Temperature Module User Manual

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Publication GMSI10-UM008D-EN-P - August 2010

100

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.

Analog Input Group Object
(Class ID 20

H

)

The Analog Input Group Object binds a group of Analog Input Point
instances together by modeling the set of parameters that are shared by the
Analog Input Point instances.

3

Get

Link Path

ARRAY of
DeviceNet
path

DeviceNet path to the
object for the Parameter
value.

Segment
Type/Port

BYTE

See DeviceNet
Specification Volume 1
Appendix I for format.

Segment
Address

See DeviceNet
Specification Volume 1
Appendix I for format.

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.25 Parameter Object Instance Attributes

Attr ID

Access
Rule

Name Data

Type

Description

Semantics

Table C.26 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.

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