５ - ２ LoginButton 5-2-1 Specifications ⚫ External Specification Additional Information See Chapter 6 “Appendix: How to Use IAG” for the information to use this IAG together with LoginWindowForRole (5-1). 18 Object Name LoginButton Category General Login _ Description Description When this button is pressed, the following processings are executed: ⚫ Reading out login conditions of the NA. ⚫ Checking login conditions to the designated authority: logged in or not logged in. Detecting the results as different events, and switching to the different pages according to the result. Function It makes possible to create an HMI application by using LoginWindowForRole (5-1) together:
the application which can skip the login procedure if the user has already logged in with the required authority. Graphic This IAG consists of one part.