18
Figure 4
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3 Time setup interface
In the networking system of multiple hosts, as the host time is required
to be the same, all hosts in the system will take time of the concentrator as criterion.
This means other hosts will align with the time setup of the concentrator
automatically and synchronously, the system time will be synchronized to time of
the concentrator even if other hosts have set the time. Therefore, only the
concentrator has the effective time setup function in the networking system.
4.1.2 Zone setup, Building setup, floor setup
The setup of building and floor is to familiarize the system with the application-engineering
environment. The whole area governed by the system is logically partitioned as follows by the 3
geographic orientation setup:
The system can manage maximum 20 fireproofing zones, 20 buildings in each zone,,with
each building having -10-200 floors. For a certain engineering, effective buildings and floors are
required to be registered by clicking on the registration column in the corresponding form; "
√
"
means registered, "×" means unregistered.
The zone, building and floor setup shall be carried out at the beginning
of engineering commissioning, as other setups all base on these data. The problem
of skip floor can be solved by floor registration, that is, some of the buildings may
not have a certain floor, like 4F, thus the registration of that floor can be cancelled
