NICE3000
new
User Manual 8 Description of Function Codes
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06: RUN contactor feedback 07: Brake contactor feedback 26: Brake travel switch 1 input 78: Brake
travel switch 2 input
The system sends commands to the RUN and brake contactors and automatically detects the feedback
from the RUN and brake contactors. If the commands and the feedback are inconsistent, the system
reports a fault.
08: Inspection signal 09: Inspection up signal 10: Inspection down signal
When the Automatic/Inspection switch is set to the Inspection position, the elevator enters the inspection
state; in this case, the system cancels all automatic running including the automatic door actions. When
the inspection up signal or inspection down signal is valid, the elevator runs at the inspection speed.
11: Fire emergency signal
When the îš¿re emergency switch is turned on, the elevator enters the îš¿re emergency state, and immediately
cancels the registered hall calls and car calls. The elevator stops at the nearest oor without opening the
door, and then directly runs to the re emergency oor and automatically opens the door after arrival.
12: Up limit signal 13: Down limit signal
When the elevator runs over the leveling position of the terminal oor but does not stop, the up limit signal
and down limit signal are used as the stop switches at the terminal oors to prevent over travel top terminal
or over travel bottom terminal.
14: Overload signal
When the elevator load exceeds 110% of the rated load during normal use, the elevator enters the
overload state. Then the overload buzzer beeps, the overload indicator in the car becomes ON, and
the elevator door keeps open. The overload signal becomes invalid when the door lock is applied. If the
running with 110% of the rated load is required during inspection, you can set F7-06 to 1 to allow overload
running (note that this function has potential safety risks and use it with caution).
It is recommended that the overload signal be set to NC input. If it is set to NO, the system cannot detect
the overload state when the overload switch is damaged or the connection is broken, and the elevator
running in this case may cause potential safety risks. It is also recommended that the up limit signal, down
limit signal, and slow-down signal are set to NC input.
15: Full-load signal
When the elevator load is 80% to 110% of the rated load, the HCB displays the full-load state, and the
elevator does not respond to hall calls.
16: Up slow-down 1 signal 17: Down slow-down 1 signal
18: Up slow-down 2 signal 19: Down slow-down 2 signal
20: Up slow-down 3 signal 21: Down slow-down 3 signal
The slow-down signals are used to enable the elevator to stop at the slow-down speed when the car
position is abnormal, which is an important method to guarantee elevator safety.
The system automatically records the positions of the switches in group F3 during shaft auto-tuning.
22: Shorting door lock circuit contactor feedback
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