3. Encoder abnormal
The related faults include encoder phase loss, direction reversing, wire-breaking, and pulse interference. If such
a fault occurs, the controller performs protection immediately to avoid unexpected accidents. If pulse
interference is large, the controller reports an alarm immediately. If pulse interference is small, the controller
performs position correction every time it receives a levelling signal and clears the accumulative error.
4. Levelling sensor abnormal
The related faults include sensor failure or sensor stuck. The controller judges whether a fault occurs based on
the levelling signal change. If the levelling signal does not change within the set time, the system reports an
alarm.
5. Floor data abnormal
The system stores the floor information through the shaft auto-tuning. If the floor data is abnormal, the system
prompts the fault information at the first-time running. During actual running, the controller continuously
compares position information input by Dis with the stored floor data. If the deviation is large, the system
reports an alarm.
Note:-
This commissioning setup manual is to be referred along with the NICE1000 Electrical Drawing
and User Manual.
2. NICE1000 Product Details:
NICE 1000 is an Integrated Elevator Controller.
Adapts complete parallel modes for signal transfer and combines the advantage of high
stability, easy using, free of debugging.
NICE1000 is suitable for speed up to 1m/sec.
Standard NICE1000 supports the full selective application for 6 floors
With Expansion board it can support up to 9 Floors full selective application.
Separate NICE 1000 Integrated Controller models are available for both Synchronous and
Asynchronous Lift Hoist Motor. As it is a closed loop system, feedback device (Motor Shaft
Encoder) is must for the function.
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