25
At the end of the download, the terminal will execute the
instructions of the entire application.
4.2.2 Modification of an already existing project
In the case in which an already existing project must be modified,
follow the procedure below:
Start PLProg 4.xx
Compile Ladder diagram
.plp
name_file
Transfer project
to Terminal
Compile project
.tdproj
name_file
Start TdDesigner and
modify project
.tdproj
name_file
Modify
graphics?
Modify Ladder diagram
.plp
name_file
YES
NO
For modifications
of only PLC parts,
it is not necessary
to start TdDesigner
