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8.2.6 Data Reception Example
Host Computer
Recorder
Open Command
Process Variable Output
Designation
Command (TS0)
Data Update Command
(ESC T)
Data Output Request
Command (FM)
Process Variable Output
Order Designation (BO);
BINARY Mode only
Close Command
Opens the Link.
Prepares for the
Process
Variable Output.
Prepares the
updated data.
Sends the
updated data.
Determines the
Process
Variable Output
Order.
Closes the link.
Send once to the recorder.
Then, it is not necessary
to send it any more.
Send to the recorder each time.
Send the command when sending
to another recorder.
Send the command to the
recorder from which data
transmission starts.