ProSoft Technology MVI69-PDPMV1 - Manual (Page 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)