OPERATION
6
85
IFC 300
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06/2009 - 4000069802 - MA IFC 300 R03 en
Operation
6.1 Display and operating elements
Figure 6-1: Display and operating elements (Example: flow indication with 2 measuring values)
1
Indicates a possible status message in the status list
2
Tag number (is only indicated if this number was entered previously by the operator)
3
Indicates when a key has been pressed
4
1st measured variable in large depiction
5
Bargraph indication
6
Keys (see table below for function and depiction in text)
7
Interface to the GDC bus (not present in all signal converter versions)
8
Infrared sensor (not present in all signal converter versions)
INFORMATION!
•
The switching point for the 4 optical keys is located directly in front of the glass. It is best to
activate the keys at right angles from the front. Touching them from the side can cause
incorrect operation.
•
After 5 minutes of inactivity, there is an automatic return to measuring mode. Previously
changed data is not saved.
Key
Measuring mode
Menu mode
Sub-menu or function
mode
Parameter and data
mode
>
Switch from measuring
mode to menu mode;
press key for 2.5 s,
"quick start" menu is
then displayed
Access to displayed
menu, then 1st
submenu is displayed
Access to displayed sub-
menu or function
For numerical values,
move cursor
(highlighted in blue) one
position to the right
^
-
Return to measuring
mode but first ask
whether the data should
be saved
Press 1 to 3 times,
return to menu mode,
data saved
Return to sub-menu or
function, data saved
↓
or
↑
Switch between display
pages: measured
value 1 + 2, trend page
and status page(s)
Select menu
Select sub-menu or
function
Use cursor highlighted
in blue to change
number, unit, setting
and to move the decimal
point
Esc (> +
↑
)
-
-
Return to menu mode
without acceptance of
data
Return to sub-menu or
function without
acceptance of data
Table 6-1: Description of key functionality
.book Page 85 Wednesday, June 10, 2009 4:20 PM
