SENSITRON
A Halma Company
MT4984
MU+ PK-32
Manual (EN)
P. 64/14
Figure 35
Zones screen and available options 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 64 channels/relays, whatever
happens first.
Please 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.
TEST / EXIT TEST
This will put into TEST mode, or exit the TEST mode, the selected zone.
It is possible to put in TEST mode just parts of the system at user level
“Maintenance” or “Engineer”. If more than half of the system selected, a warning
screen will pop-up.
Only the ENGINEER user is authorized to set under Test Mode the whole system.
By pressing ENT on the Test command, a new window will appear showing the
number of channels (detectors or output) that you are going to set under Test
mode. To confirm press ENT (OK). A new window will appear to show the list of
system’s zone marked with TST.
Please note
The Zone TEST function is aimed at helping the Engineer during the Start
Up. Indeed, after the system has been switched on and the Control panel
programmed, some communication faults may arise from the remote Input
modules or detectors connected on the RS485 buses. This situation would
generate a large amount of Faults (FLT) that could hardly be managed and
would require all Faults to be acknowledged before starting an adequate
troubleshooting routine.
The Zone TEST mode allows to overcome this situation the following way: select
the Test Mode, the system zones and automatically all detectors belonging to
these zone are set in test mode.
