4 Operation
4.2
Device
4.2.1
Display and control elements
(1) Display in basic status
(2) Title of display
(3) Display of system status or system bus status
(4) Display of log-on status or event, e.g. using icons (see table)
(5) "Back" key (in menu: back to previous menu level, exit editing mode without making a change)
(6) "Menu/OK" key (call up main menu, switch to submenu/level, switch to editing mode, exit editing
mode with a change made, confirm entry or change)
(7) "Down" key (in menu: reduce value, select next menu item, parameter, or value; in basic status:
switch between displaying the system status and the system bus status)
(8) "Up" key (in menu: increase value, select previous menu item, parameter, or value; in basic status:
switch between displaying the system status and the system bus status)
Icons (display in basic status)
Icon designation
Logon status
(position 1 = left)
Alarm status
(position 2)
External medium
(position 3)
Transfer of configuration
(position 4)
CODESYS
online status
(position 5)
32
(1)
(8)
(7)
Depicted as
Meaning
User is not logged on.
User is logged on.
There is at least one malfunction (but no alarm).
There is at least one alarm.
An external medium has been connected (USB port).
Configuration is being transferred (setup program).
The CODESYS programming system has been connect-
ed to the device.
(2)
(3)
(4)
(5)
(6)