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ENGLISH
Pag. 48
3.3
Menu
In normal status, the main screen shows the terminal name, the time and the indication to
press the operative keys of vertical movement to visualize the connected detectors.
Press one of the arrow keys to visualize the list of detectors connected to the gas control
panel.
Press the operative button MENU to visualize the sub-menus and their description.
The sub-menus available before login are:
LOGIN
allows to login with one of the three user levels
LOGOUT
allows to logout
ALARM THRESHOLDS allows to view and/or modify sensor alarm thresholds
RELAY DELAY
allows to view and/or modify relay activation and de-activation
delay times
EVENT LOG
allows viewing of the history of events
SET BACKLIGHT
settings of display backlight
SHOW RETRY
visualization of failed interrogations on bus RS485
SYSTEM INFO
information about the gas control unit (name, FW and HW ver-
sions, etc.)
ACTIVE EVENTS
(appears only if there are active events, i.e. Alarms or Faults that
have not been reset)
If the login is as Operator (O), the sub-menus remain the same. If the login is as Maintenance
(M) or Engineer (E), the sub-menus are different:
LOGIN
allows to login with one of the three user levels
LOGOUT
allows to logout
CONNECTED
changes detectors’ (and/or relays) status from Disconnected to
Connected
DISCONNECTED
changes detectors’ (and/or relays) status from Connected to Di-
sconnected
TEST
seleziona la modalità Test per sensori e relè
END TEST
rimette in funzionamento normale dei sensori o relè in Test
ALARM THRESHOLDS allows to view and/or modify sensor alarm thresholds
RELAY DELAY
allows to view and/or modify relay activation and de-activation
delay times
EVENT LOG
allows viewing of the history of events
SET DATE TIME
allows to set date and time
SET SER. LIMIT (*)
future option
VIEW EXT. IP (*)
future option
SET BACKLIGHT
settings of display backlight