Siemens PC 670 Betriebsanleitung PDF herunterladen (Seite 49)

Operating

7.2 Operator controls on key panels

Panel PC 670 V2/870 V2, Control unit

Operating Instructions, Edition 03/2004, CD Documentation and Drivers

7-5

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 <FN> 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 <FN> key.

Cursor keys

Navigate, scroll or move the writing mark using the cursor keys. The cursor keys correspond

to the usual keys of the PC keyboard.

Figure 7-6 Cursor keys

External keyboards

The keyboard layout has been set to "English/USA international." If you use a keyboard with

a layout other than the "English/USA international" layout, the key codes of the internal and

external keyboards might no longer correspond.

7.2.3 Labelling function keys and softkeys

Area of validity

This section applies only to control units with key panels.

Introduction

The control unit has two horizontal and two vertical keypads Assign user specific functions to

the keys as needed. Label the keys with labelling strips from the options.

DIN A4 film is available for the production and insertion of the labelling strips, as described

under Service and Maintenance in the options.

Warning

Labeling

Label the function keys and softkeys to conform with the project. Labeling without reference

to a project leads to incorrect operations on the system to be observed.

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 105 106

Keine Kommentare

Siemens PC 670 Betriebsanleitung Seite 49