(3) Graph (TREND & HISTORY: F1 à F1 screen)
1) Introduction
-. Provide information of a selected item in a STACK
-. Display graphs of current status of an item and measuring data have been stored
in a STACK.
2) Screen
① Name of Window: “ [TREND & HISTORY]” is the current window’ s name.
② Display Code / STACK: “ COMPANY: 0001 STACK:01” tells company
management code and STACK information.
③ Measuring item Tap: 10 taps are classified according to subject items.
④ Measuring item information: provide information of selected STACK item.
⑤ HISTORY GRAPH: it displays weekly/hourly-measuring data of selected item in
the past time.
⑥ REAL-TIME TREND: it displays current measuring data per second of selected
item.
[Picture 5]