Rockwell Automation DAG6.5.8 APPLICATION GUIDE SCADA SYSTEM - Manual (Page 19)

1 Publication AG-UM008C-EN-P - February 2005
Chapter
1
Designing Communication
Chapter Objectives Use this chapter along with the configuration chapters of the devices
in your SCADA system to help you make design and configuration
choices for getting information to and from slave stations.
While designing your communication scheme, consider these
application requirements:
•
responsiveness
•
determinism
•
cost
•
efficiency
The factors that affect communication are a result of the protocol you
are use, either half-duplex or full-duplex.
For information about See page
choosing a polling mode for the DF1 Half-Duplex protocol 1-2
designing a communication scheme using
standard-communication mode 1-8
designing a communication scheme using message-based
communication mode 1-15
designing communication for DF1 Full-Duplex protocol 1-16
designing communication for DF1 Radio Modem protocol 1-17
what to do next 1-19