Siemens Sitrans LR250 - Page 17

7ML19985QX81 SITRANS LR250 (HART) – QUICK START MANUAL Page EN-15
mmmmm
English
3. Editing in PROGRAM mode
Selecting a listed option
a) Navigate to the desired parameter.
b) Press Right ARROW to open parameter
view.
c) Press Right ARROW again to open Edit
mode. The current selection is highlighted.
d) Scroll to a new selection.
e) Press Right ARROW to accept it
f) The LCD returns to parameter view and displays
the new selection.
Changing a numeric value
a) Navigate to the desired parameter.
b) Press Right ARROW to open parameter
view. The current value is displayed.
c) Press Right ARROW again to open Edit
mode. The current value is highlighted.
d) Key in a new value.
e) Press Right ARROW to accept it. The
LCD returns to parameter view and displays the
new selection.
Key functions in Edit mode
Key Name Function
Up or
Down
ARROW
Selecting
options
•Scrolls to item.
Numeric
editing
• Increments or decrements digits
• Toggles plus and minus sign
Right
ARROW
Selecting
options
• Accepts the data (writes the parameter)
• Changes from Edit to Navigation mode
Numeric
editing
• Moves cursor one space to the right
• or with cursor on Enter sign, accepts the data and
switches from Edit to Navigation mode
Left
ARROW:
Selecting
options
• Cancels Edit mode without changing the parame-
ter
Numeric
editing
• Moves cursor to plus/minus sign if this is the first
key pressed
• or moves cursor one space to the left.
M20.000
+20.000
LOW CALIB... 2.2.1.6
LIQUID
MATERIAL
PREVIOUS
NEXT
EDITBACK
2.2.1.2
20.000 M
LOW CALIB...
PREVIOUS
NEXT
EDITBACK
2.2.1.6
parameter name
MATERIAL
LIQUID
LIQUID LOW DK
2.2.1.2
current
value
parameter
number
parameter
number
parameter name
current
selection