gefran 2850T, Инструкция по использованию и установке, Страница: 35 / 166

33
3. COMMISSIONING
80703B_MHW_2850T/3850T_02-2019_ENG
3. COMMISSIONING
3.1. Display information and key use
The general description of the display and the keys of the
individual models is contained in the paragraphs “1.4.1.
Display and keys” on page 12 for the 2850T interface
and “1.5.1. Display and keys” on page 14 for the 3850T
interface.
3.1.1. Navigation
To navigate the menus and sub-menus, use the touch
screen display and 6 or 10 keys below the display.
To select or set parameters and for all configuration tasks,
only use the touch screen display.
3.1.2. Virtual keyboards
The alphanumeric keyboard or the numeric keypad appears
on the display when you need to enter text or numeric val-
ues appear on the display, respectively.
Figure 14 - Alphanumeric keyboard
Figure 15 - Numeric keypad
The keyboards have a window at the top where the entered
text appears.
Use the following keys to save, delete, cancel or change
the keyboard:
Stores the entered text or value, as it appears in the
window, and closes the virtual keyboard.
Deletes the last character entered. The virtual keyboard
remains open.
Closes the virtual keyboard, discarding any entered
text or value that appears in the window.
Changes the display of the alphanumeric keyboard
keys.
3.2. Behavior when turned on
When turned on, the multi-purpose controller loads the
operating system and the default program. "Loading ..."
appears on the screen.
When finished loading, the display turns off and "starting
..." appears after a few seconds to indicate that the default
program is launched.
When the start-up phase ends the display indicates the
Monitor Program page. The multi-purpose controller is now
fully operational.
Any communication errors between I/O modules and the
terminal are indicated by the Alarm icon in the pages.
Touch the icon to view the list of alarms and review specific
alarms.