Siemens SIMATIC PANEL PC 877 Instructions d'exploitation télécharger pdf (Page 78)

Operation

9.2 Device with key panel

SIMATIC IPC677C

78 Operating Instructions, 05/2010, A5E02722710-01

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(1) Underline

(2) Space character

Figure 9-3 Alphanumeric keys 2

Toggling between lower-case and upper-case letters

Enter the lower-case letters using the pre-defined assignment of the alphanumeric keys. To

enter an upper-case letter, proceed as follows:

1. Hold down the <Shift> key.

2. Activate the desired alphanumeric key at the same time. The displayed upper case letter

will be entered.

3. To enter lower case letters, release the <Shift> key.

4. You can, however, also activate the Caps Lock function using the <F

> and <Shift> keys.

The LED on the <Shift> key is then also lit.

Numeric keys

Enter the numerals "0" to "9" and special characters, e.g. the decimal point, using the pre-

defined assignment of the numeric keys.

Enter special characters, arithmetic signs and signs

Special characters, arithmetic signs and signs are also assigned to most of the alphanumeric

and numeric keys. These signs are indicated by white symbols on the top left of the keys. To

enter such a sign, proceed as follows:

1. Hold down the <F

> control key.

2. Activate the desired alphanumeric or numeric key at the same time. The displayed

special character, arithmetic sign or signs will be entered.

3. To enter the signs of the pre-defined assignment again, release the <F

> key.

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Siemens SIMATIC PANEL PC 877 Instructions d'exploitation Page 78