Endress+Hauser RMS 621 - Page 26

5 Operation RMS 621
26 Endress+Hauser
5.3 Front end operation
5.3.1 Text entry
There are two possibilities for entering text into an operating address (see: Setup → Unit settings
→ Text input):
a) Standard: Individual characters (letters, numbers etc.) in the text field are selected by scrolling
through the complete character set using the up/down arrow keys until the required character
appears.
b) Palm key pad: A key pad which can be used for text entry is blended onto the display. Individual
characters are selected using the arrow keys (see "Setup/Unit settings").
Using the Palm key pad
Fig. 19: Example: Editing an identifier using the Palm key pad
1. Move in front of the character where another is to be entered using the cursor right arrow. If
the complete text is to be deleted, then bring to the cursor to the right. (→ Fig. 19, picture 1).
2. Operate key AB in order to enter the editing mode.
3. Using the IJ/ij and ½ key select the required key pad upper/lower case or numbers
(→ Fig. 19, picture 2).
4. Using the arrow keys, select the required character and acknowledge with the tick key. If the
text is to be deleted, select the upper right hand key. (→ Fig. 19, picture 2).
5. Edit other characters in the same way until the required text is complete.
6. In order to change from the editor mode to display mode operate the ’Esc’ key and
acknowledge the changes using the tick key. (→ Fig. 19, picture 1).
!
Note!
• The cursor cannot be moved in the editor mode (→ Fig. 19, picture 2)! Change to the previous
window (→ Fig. 19, picture 1) using the ’Esc’ key in order to move the cursor to the character
that is to be changed. Then operate the AB key again.
• Special key functions:
Key in: Change to overwrite mode
Key (top right): Delete characters
5.3.2 Lock set-up
The total set-up can be locked from unauthorised tampering. This code is set up in the sub menu:
Unit set up → Code. All parameters remain visible. If a value is to be changed, then the unit
initially requests entry of the user code.
In addition to the user code, there is also an alarm set point code. Once this code has been entered
only the alarm set points are released for changing.