6. Make a simple project
In this chapter, make a switch to control the PLC output, in order to explain how to make TH project.
NOTE
6.1 Build a new project
(1) Open the touchwin version 2.C.2 or above software.
(2) Click File/New or to build a new project.
(3) Select the correct TH type and com port device type
TH type com port device type
(4) Set the com port device communication parameters according to PLC port device