Table of Contents
Advertisement
DATA EXCHANGE
3–4
•
Message frame: The message frame contains a description of what is actually
transmitted on the sub-network and consists of frame objects (see figure above).
•
Frame object: Frame objects are used to compose a message frame. Frame objects
include fixed values, dynamic values retrieved from a specified memory location in the
P485, or strings.
P485 MODBUS TO PROFIBUS CONVERTER – USER GUIDE
Advertisement
Table of Contents
