There are a total of 15 GOTO display buttons on the main page. In addition, there are login, logout, and shutdown buttons as well as a display of the current user (if one is logged in).
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The engineering button will not appear unless you login and have elevated privileges as it contains functions that are restricted to certain personnel. |
Login
Pressing the Login button will open the Login window. Logging in will allow access for advanced users, such as Engineers and Technicians qualified to work on the GIS. The default user should have all the access needed for operation of the GIS.
Logout
Pressing the Logout button will log out the current user. The default user profile will become active.
Shutdown
Pressing the Shutdown button will logout the current user and stop the HMI. It will not shut down operation of the GIS.
Global Interlock Controller
This GOTO button will open the Global Interlock Control display. This display contains summary information regarding the status of the Global Interlock Controller and Local Interlock Controllers.
Controller Status
Alarm History
GIS Permissives
Coudé Rotator
Telescope Altitude
Telescope Azimuth
Engineering
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This GOTO button will not appear unless you are logged in and have appropriate authorization. |
This will open the engineering screens which contain advanced troubleshooting and over-ride capabilities.