RIEVTECH STUDIO SOFTWARE MANUAL l Valid on Window Opened The “ Valid on Window Opened ” is a public attribute of the “ PLC Control ” . By default, it is not checked. After checking this attribute, you can select a base window. The action defined in the "PLC control"will be executed when the specified base window is switched to open. l Trigger Address You can select a word register to trigger the “ Switch Basic Window ” action. For example, if the “ Trigger Address ” is set LW100, the HMI will display the Basic Window(1) when the value of LW100 is 1, and the HMI will automatically switch to the Basic Window(20) when the value of LW100 is 20. And so on.
l Property There are two optional attributes in the “ Property ” box. They are not checked by default. † Turn on Back Light If you check the option “ Turn on Back Light ” , the back light will be turned on automatically when the action of “ Switch Basic Window ” is executed and the back light is closed. † Clear Address on Switched Window 429