Prosoft-technology MVI69-PDPMV1 Instrukcja Użytkownika Pobierz pdf (Strona 164)

Reference MVI69-PDPMV1 ♦ CompactLogix or MicroLogix Platform

User Manual PROFIBUS DPV1 Master

Page 164 of 225 ProSoft Technology, Inc.

July 8, 2011

The following illustration shows the Input/Output Data Block Flow between the

CompactLogix processor and the MVI69-PDPMV1 module.

These two data blocks (Input Data and Output Data) consist of a data structure

that provides for the movement of:

 Input Data image from PROFIBUS slave devices

 Output Data image for writing to PROFIBUS slave devices

 MVI69 Module Configuration and Status (from MVI69 to CompactLogix)

 PROFIBUS Messaging Mailbox commands (from CompactLogix to MVI69)

 PROFIBUS Messaging Mailbox responses (from MVI69 to CompactLogix)

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Prosoft-technology MVI69-PDPMV1 Instrukcja Użytkownika Strona 164