Prosoft-technology MVI56-PDPMV1 Manual de usuario descargar pdf (Pagina 244)

Reference MVI56-PDPMV1 ♦ ControlLogix Platform

User Manual PROFIBUS DPV1 Master

Page 244 of 255 ProSoft Technology, Inc.

March 22, 2011

CIP Message Support

CIP Messaging is supported for mailbox communication and status retrieval.

CIP messaging is executed using a Generic CIP Message instruction using the

Class value of 4 (assembly object). The instance value identifies the data used

by the MSG instruction. The only two service types supported by the module are

Get Attribute Single (0x0E) and Set Attribute Single (0x10). The Class parameter

must always be set to a value of 4. The instance value selects the data set to

interface with for the instruction. The Attribute field is not used by the module and

should be set to 0.

For more information on the CIP message support, refer to the sample ladder

logic.

The following topics describe how CIP messages are handled.

CIP Generic Messages

Get Attribute Single (0x0E) Set Attribute Single (0x10) Instance

Status - 9

Mailbox - 10

- Mailbox 10

Alarm - 11

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Prosoft-technology MVI56-PDPMV1 Manual de usuario Pagina 244