KROHNE UFM 500 EN - Manual (Page 14)

14
4.2.3 Function of keys
The gray areas in the following text represent the flashing part of the display, the cursor.
To start
Measuring mode Operating mode
13.571
m
3
/ h
Fct. 1.0
OPERATION
→
PLEASE NOTE: When ENTRY CODE ‘YES’ is set in fct. 3.6.2, then, after pressing the
→
key, the display will show: “CodE 1 - - - - - - -”. Now type in the 9 key-stroke the entry-code:
Factory setting
→ → → ↵ ↵ ↵ ↑ ↑ ↑
(Each key-stroke is represented by a “
∗
” in the display).
Function of the keys in the 3 levels
Cursor
Is the flashing part of the display. This can be a digit, a text, a unit or a sign.
→
The cursor key shifts the cursor to a new (different) position in the display. For the menu columns (see
diagram in sect. 4.2.2) this means: transfer to the next “right” column, i.e. from left or right, up to the data
column. Only in the data column parameters can be changed and functions can be initiated.
↑
The select key changes the contents (digit, text) of the flashing cursor.
- Digit
Increase value by “1”.
(With fct. _ _ _, display next main or submenu or next function).
- Text/unit: Display (select) next text/unit from a list.
- Sign:
Change from “+” to “-“ or, with exponents, from “E” to “E-”, and vice versa.
↵ The accept key (return key) is used for:
- acceptance of new parameters,
- acknowledgment of displayed error messages in the reset/ackn. Menu, and
- execution of displayed functions.
For the menu columns (see diagram in sect. 4.2.2) this means: transfer to the next “left” column, i.e. from
right to left, up to the main menu column. Only from the main menu column it is possible to exit the 3
levels and return to the measuring mode.
Important
•
If numerical values are set, which are outside the permissible input range, the display will flash after the
“Accept” key
↵
has been pressed.
1 st line: permissible minimum or maximum value displayed.
2 nd line: TOO LOW or TOO HIGH.
The incorrect numerical value is displayed again after pressing the
↵
key; set correct numerical value.
•
Time-out function: if the signal converter is in the setting level and if no key-strokes are set for approx. 15 minutes, the
signal converter will automatically revert to the measuring mode without accepting any previously changed data.
To terminate
Keep pressing
↵
until menu fct. 1.0 OPERATION, fct. 2.0 TEST, or fct. 3.0 INSTALL. is
di l d
Fc t . 3 . 0
INSTALL.
S T O R E Y E S ↵
Storing the new parameters
Acknowledge with
↵
, display shows: “PARAM.CHECK”.
When no errors occur, the measuring mode will continue with the
new parameters.
In case of an error, the display will show: “Fct. 4.0
PARAM.ERROR”. In this menu all functions that are inconsistent
can be scanned. For this turn to sect. 4.2.2 and 4.3.
Do not store new parameters
Press the
↑
key, display shows “STORE NO”. After pressing the
↵
key the measuring mode will continue with the “old” parameters.