Pepperl+Fuchs Pulscon LTC57, Руководство пользователя, Страница: 60 / 176

201
5-0
3
60
Pulscon LTC57 PROFIBUS PA
Operating options
8.3.2 Operating elements
Key Meaning
Minus key
For menu, submenu
Moves the selection bar upwards in a picklist.
For text and numeric editor
In the input mask, moves the selection bar to the left (backwards).
Plus key
For menu, submenu
Moves the selection bar downwards in a picklist.
For text and numeric editor
In the input mask, moves the selection bar to the right (forwards).
Enter key
For measured value display
• Pressing the key briefly opens the operating menu.
• Pressing the key for 2 s opens the context menu.
For menu, submenu
• Pressing the key briefly
Opens the selected menu, submenu or parameter.
• Pressing the key for 2 s for parameter
If present, opens the help text for the function of the parameter.
For text and numeric editor.
• Pressing the key briefly
–
Opens the selected group.
–
Carries out the selected action.
• Pressing the key for 2 s confirms the edited parameter value.
Escape key combination (press keys simultaneously)
For menu, submenu
• Pressing the key briefly
–
Exits the current menu level and takes you to the next higher level.
–
If help text is open, closes the help text of the parameter.
• Pressing the key for 2 s returns you to the measured value display ("home position").
For text and numeric editor
Closes the text or numeric editor without applying changes.
Minus/Enter key combination (press and hold down the keys simultaneously)
Reduces the contrast (brighter setting).
Plus/Enter key combination (press and hold down the keys simultaneously)
Increases the contrast (darker setting).
Minus/Plus/Enter key combination (press and hold down the keys
simultaneously)
For measured value display
Enables or disables the keypad lock.
Table 8.8
E
+
E
+
E
+
E
+ +