SIREC DS Display Recorder 7ND4120-xxx - Siemens

Status Bar
Recorder name
Memory
space icon
The icons for the Chip and Floppy Disk are green in normal operating conditions. The
chip relates to the amount of memory space used and changes to orange when 80% full.
The floppy disk icon represents the amount of space used on the floppy disk, which turns
red when the disk is 95% full. The alarm bell icon which lights up red to indicate that an
alarm has been triggered. Displayed on the left of the Status bar is the Recorder Name and
the Screen number presently being displayed. On the far right, the Time and Date are displayed.
Screen Layouts
Screen name
Digital
reading
Disk space icon
Recording
indicator
Time &
Date
Alarm Bell Icon
turns red when an
alarm is triggered
These are the display formats available for viewing data, 8 different layouts are available
in varying combinations of trends, bars and digitals. All information specified in the set-up
for a particular pen will be consistent in all screen displays. The screen can display 6 channels
as chart trends, bars and or digitals. Selecting this item will cause all pens displayed
on the screen in conventional mode to conform to the chart rate. If the directional key is
operated whilst a chart is displayed a cursor arrow will appear. By depressing the directional
key an on screen menu will appear and a chart rate can be selected. The yellow area
of the chart indicates its in an alarm state.
Bottom display scale
Major scale
Divisions
Alarm active
area shown
in yellow
Setup
changed
indicator
High alarm indicator
Pen pointers
Digital display
Top display scale
Cursor arrow
Chart speed
reset
Time &
Date line
Scale
units Pen Tag
24 43-TV-25-20 GLO Issue 5 06/04 UK
A5E00117351-05