Siemens SIMATIC HMI OP3, Руководство по эксплуатации оборудования

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3-6
Operator Panel OP3
Edition 11/99
3.2.2 Entering Alphanumeric Values
In an input of alphanumeric values, digits and letters are mixed.
For the numerical components of the input, proceed as described in section
3.2.1. If, however, you wish to enter a letter at the current cursor position,
you must enable the alphanumeric character set.
To enter the string
18OCT61
, for example, proceed as follows:
1. Enter
1
and
8
by means of the keypad.
2. Press the SHIFT key and hold it down.
The extended character set becomes available.
3. Scroll with the UP or DOWN arrow key through the extended character
set.
4. Select O and move right one position using the RIGHT arrow key.
The character you selected is applied by moving the cursor.
5. Select C and move right one position using the RIGHT arrow key.
6. Select
T
and move right one position using the
RIGHT
arrow key.
7. Release the SHIFT key. The extended character set is de-activated.
8. Enter the remaining figures
6
and
1
by means of the keypad and confirm
your input by pressing the ENTER key.
3.2.3 Entering Symbolic Values
In the case of a symbolic input of a value, text is displayed or typed instead
of the value. If a field has to be filled in using a symbolic entry for a value,
then apply the text from a list box. To do this, proceed as follows:
1. Press SHIFT in the input field and hold it down.
The list box with its configured symbolic inputs is activated.
2. With the cursor keys, select the text you require.
3. Release
SHIFT
.
4. Confirm your selection by pressing
ENTER
.
Mixed input of
digits and letters
Example
Text instead of a
value
General Operation