mode is power failure emergency run, close K5, then open brake, the lift will auto-running; at
the same time monitor lift speed, till leveling.
7.5 Parallel program instruction
NICE 3000 integrated controller has the parallel control function. Two NICE 3000 control
systems can change and deal with the elevator information through CAN communication, thus
it can realize the function of two elevators
harmoniously correspond to the external call which
increase the lift efficiency.
NICE 3000 system’s parallel disposal logic adopts multi-principles integrated disposal,
covering call responding time, lift use efficiency, passengers waiting time in car and so on,
which enable to the advantages of the integrated controller. When the effective external call
has been registered, NICE 3000 system will ac
tually record the time two elevators responding
to the call (Considering distance, list stop door switch, etc.), and then responds to each call in
the most appropriate way thus reduce passenger’s waiting for the lift to the maximum extent.
The parallel program of NICE 3000 also includes parallel off, fastigium service, service oor
management, and collective selective management function and so o
n. Details are described in
chapter 6, corresponding instruction of function codes.
In parallel, the two lifts are main lift and subordinate lift. When the condition of responding to
the external call is totally the same, NICE 3000 system allocates the main lift or the subordinate
lift to respond to the call through random function. This can avoid the unbalance use of two
elevators.
7.5.1 Parallel s
etting
The following two function coders need setting to fulfill the parallel function of NICE 3000.
Function code Name Setting Range Setting when parallel
F6-07 Group control quantity 1~8 2
F6-08 Lift number 1、2
Main lift: 1
Subordinate lift: 2
If the oor structure of two parallel lifts is different, other setting is needed. Details are explained
in the parallel case instruction of section 7.5.3.
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