8 Description of Function Codes NICE3000
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User Manual
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feedback signal for monitoring.
10: Fault state
The terminal with the signal has output when the system is in the level-3, level-4 or level-5 fault state.
11: Running monitor
The terminal with the signal has output when the controller is running.
12: Shorting PMSM stator contactor
When the shorting PMSM stator contactor is applied in synchronous motor, the terminal with the signal is
used to control whether the contactor is closed or opened. For details, see section 6.2.1.
13: Emergency evacuation automatic switchover
When detecting that the bus voltage declines to a certain value after power failure occurs on the mains
supply, the controller outputs this signal and uses the battery for temporary power supply, implementing
emergency evacuation running.
Only Y6/M6 can be allocated with this signal because the controller needs to depend on its residual power
to drive the relay at power failure of the mains supply.
14: System healthy
The terminal with the signal has output when the system operates properly.
15: Emergency buzzer control
The terminal with the signal has output when the system is in the emergency evacuation running state.
The buzzer tweets to prompt.
16: Higher-voltage startup of brake
This signal is used for the brake that keeps the release state with voltage reduction. The terminal with
this signal keeps the output for 4s to release the brake, and then the voltage is reduced to keep the brake
release state.
17: Elevator running in up direction
The terminal with the signal has output when the elevator runs in the up direction.
18: Lamp/Fan running
It is used for the lamp/fan running output, the same as the energy saving control output of the CTB.
19: Medical sterilization
It is used to control the output of the ultraviolet sterilizing lamp signal. After the elevator stops running and
the lamp/fan stops operating, the medical sterilization output is started.
20: Non-door zone stop
The terminal with this signal has output when the elevator stops at the non-door zone.
21: Electric lock
It is used to control applying and releasing of the electric lock in the case of manual door.
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