ProSoft Technology MVI69-S3964R - Manual (Page 35)

Ladder Logic MVI69-S3964R ♦ CompactLogix or MicroLogix Platform
Siemens 3964R Protocol
ProSoft Technology, Inc. Page 35 of 80
October 31, 2008
3.2.3 Block Control Data
This data object stores the variables required for the data transfer between the
processor and the MVI69-S3964R module. The structure of the object is shown
in the following illustration.
3.2.4 Port Errors