ProSoft Technology inRax MVI69-PDPMV1, Руководство пользователя

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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)