Transfer Protocol - Omron E5AR-T User Manual

■ Transfer Protocol

The host computer sends a command frame, and the E5AR-T/ER-T
returns a response frame based on the contents of the command
frame. One response frame is sent in response to one command
frame.
Host computer
E5AR/ER-T
The exchange of the command frame and response frame is
described below.
After a receiving a response from the Controller, have the host
computer wait at least 5 ms before sending the next command.
When writing multiple sets of parameters in a row, such as when
writing to the variable area or performing a compound write, control
characteristics may be affected. Observe the following points.
Write a maximum of
three parameters at
at time.
7.1 Communications Method
5 ms min.
7-3