centum_vp授课.pptVIP

* * * Now that the result of dragging the borders of the four graphics, REACTOR 1 is shown larger than others. But it is not quite easy to view details. Let’s click “Launches PanZoom Window” icon. A small “Pan and Zoom Window” appears on the screen and you can pan and zoom the areas you wish to see in larger graphic image. * * * * * * * * * * * * * * * * * * After selecting the Unit in charge, the alarm messages are filtered, which means that the total number of alarms are reduced. But there still are a lot of alarm messages. * * Click the “Switch Alarm View” icon, which is an Eclipsing function. Now that the number of alarm messages are reduced to two. It means that only two tags are generating alarms. * * Undo the “Switch Alarm View” and get back to the screen showing many alarms in UNIT B, LINE A. Click the menu bar of the “UNIT_B” window and the sorting function works. Let me assort out all these alarms in the order of “Alarm Priority” by hitting this area. TIP If the “Alarm Priority” is not shown in the alarm display column, please click “Tools” in the menu bar of the alarm window and click “Option”. Select “AE Message Pane” and “Displayed Columns (Filter)”, then click “Modify” button. Two columns of “HIDE” and “SHOW” appears. You can also change the appearance (order), use “Up down button”. * * Let’s take a look at the alarm message of “WI212”. * * In this demonstration system, both WI212 and LI208 show the level of the storage tank. LI208 is working fine (because the alarm from LI208 is not occurring) but the alarm tells that WI212 is broken. It confuses the operator. Perhaps it is wise to hide this confusing alarm for a certain period of time and deal with it later. Since it is not critical, they can wait. * * To hide the alarm message, operators can drag and drop the alarm message to the shelving area. The shelves will keep those alarms for the pre-set time. In this demonstration, the pre-set time is one minute so that we can show yo