The CIMPLICITY Allen-Bradley DF-1 Communication Enabler can be used to communicate with Allen-Bradley Programmable Controllers through the DF-1 serial communication protocol.
Using this option, CIMPLICITY software can:
Poll points at a user-defined scan rate or on demand.
Read and write single points or arrays.
Perform Engineering Unit conversion for meaningful point value displays
Issue alarms to user when a device goes down.
Set up Allen-Bradley DF-1 Communications.
Allen-Bradley DF-1 Technical Notes.