Addressable Gas Detection System Manual
Addressable System Manual
32
Issue 2, January 2015
3.8)
3-SYSTEM
In the main window in Normal mode, at any user level, one may view the system’s
configuration details, by pressing 3-System. The Zones screen will appear. The
Zones screen shows the list of the defined zones. One may move the cursor up and
down by using the up/down arrow keys. In the bottom side, the available function
buttons depend on the user level.
3.8.1)
Zones
In the zones screen, moving up and down with the arrow keys through the zones list
and pressing ENTER one gets into the modules screen.
In the modules screen, moving up and down with the arrow keys through the
modules list and pressing ENTER one gets into the detectors or outputs screens
In the bottom side, the available function buttons depend on the user level.
In the Maintenance or the Engineer level it is possible to Set or Unset and put in
TEST/Maintenance parts of the system.
In the “Operator” level, the SET/Unset and Test/Maintenance options are not active.
The user should be in “Maintenance” or “Engineer” level to use the options.
Fig. 3.8 1 a) Zones screen and options available pressing 3-Zone
SET / UNSET
Pressing 3-Zone in the Maintenance or the Engineer level it is possible to Set or
Unset parts of the system.
The number of channels that may be Unset will never exceed 50% of the total
channels/relays number or 32 channels/relays, whatever happens first.
NOTE:
The Engineer level is allowed to Unset the WHOLE system, for the complete system
maintenance period. Trying to Unset the zone, a message will come out warning the
exact number of channels and relays that are about to be unset. If confirmed by
pressing Enter key (OK), then the zones window will show the unset status of the
zone:
