JUMO LOGOSCREEN fd, Руководство по эксплуатации

Страница: 48 / 108

5 Memory Presentation (History)
48
5.1 Vertical presentation
A cursor is now shown in the center of the visualization window. The
corresponding measurements are shown in the line for “Numerical
measurement display”. The status and title bar shows the time corresponding
to the present cursor position, storage cycle that was used, and the scaling for
the presentation.
Event list
This function is used to present the event list for the group that is visible. The
message that is closest to the cursor is shown in the list.
v
Chapter 6 "Alarm and Event Lists"
Scroll lines
Rotating the control knob moves the cursor through the visualization window.
The data in the “Numerical measurement display” are updated every time
there is a shift. If you move right up to the edge of the window, the
measurement curve will automatically be shifted and the required data will be
presented.
“Scroll lines” can be ended by pressing the control knob.
Scroll pages Rotating the control knob moves the cursor an entire screen (=page) at a time.
The data in the “Numerical measurement display” are updated every time
there is a shift. The system automatically positions the cursor at the end of the
Event list
Scroll lines
Scroll pages
Zoom and Search
Numerical measurement
display
Channel step-on
End memory presentation
Present cursor position