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Siemens  Standard application AHU  CE1P3977en_02 
Building Technologies  Hardware overview  01.02.2010 
Display design: 
a  Present access levels: 
- No symbol: No Level 
- 1st key: Level 6 
- 2nd key: Level 4 
- 3rd key: Level 2. 
b  Title of displayed pages. 
c  7: Number of selected lines; 16: Number of available lines for the page. 
d  Page includes additional lines above ---> You can scroll up. 
e  Page includes additional lines below ---> You can scroll down. 
f  Another level is located below this line. You can go to it. 
g  Currently selected line. 
 
 
 
 
On navigation lines, the object is highlighted in black when selected. It displays the 
present value for a component in front of the navigation arrow. 
Navigation: 
•  Select line: Turn setting knob. 
•  Switch to level below: Press setting knob. 
 
 
The object is also highlighted in black when selected for display lines (read only). It 
displays the present value for a component. 
 
The parameter name and its present value are highlighted in black for the paramet-
er setting lines. 
Set value: 
•  Select line: Turn setting knob. 
•  To switch setting page: Press setting knob. 
•  Set the parameter value on the setting page: Turn setting knob. 
•  Exit setting page and assume changed parameter values: Press setting knob. 
•  Exit setting page without saving parameter values: Press ESC. 
When only one value is selectable: 
Display 
Navigation lines 
Display line 
Setting lines 
Set discrete parameter 
values. 
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
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