Rockwell-automation 1440-DYN02-01RJ XM Dynamic Measurement Module Manual de usuario descargar pdf (Pagina 122)

122 Publication ICM-UM002F-EN-E - March 2013

Appendix B CIP Objects

Services

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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 2BH)

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 B.19 Parameter Object Instance Attributes

Attr ID

Access

Rule Name Data Type Description Semantics

Table B.20 Parameter Object Services

Service

Code Class/Instance Usage Name Description

Class/Instance Get_Attribute_Single Returns the contents of the

specified attribute.

Class Set_Attribute_Single Sets the contents of the

specified attribute.

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Rockwell-automation 1440-DYN02-01RJ XM Dynamic Measurement Module Manual de usuario Pagina 122