The display screens in the TFTR Control Room are filled by plots assigned by the HLDAS Operator, and by ``per-shot'' jobs that automatically output to their assigned screen(s) as each shot is processed. All the screens have a ``physical'' name, HS01 - HS24. In addition, many screens have a ``logical'' name, which indicates what is being displayed on the screen. To see the logical names assigned to each screen:
$ SHOW LOGICAL/LNM$TABLE=TFTR_SCREENS
To view the plot currently displayed on one of these screens you can use either the physical or logical name:
$ XPLOT MAG_SCREEN_1You can also get a printed copy of any screen. To print the graph currently on HS08 to the RT0 printer:
$ VPRINT/DEVICE=HS08/QUEUE=RT0The $ VSTATUS command shows the status and who put up the most recent plot on all screens. Do $ HELP VGDS for more information.