2 Installation and Wiring
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2.4.1 Leveling Signals
Leveling signals comprise the leveling switch and leveling plate and are directly
connected to the input terminal of the controller. It is used to enable the car to land at
The leveling switches are generally installed on the top of the car. The NICE3000
new
system supports the installation of 4 leveling switches. The leveling plate is installed
verticality.
Car
Up door zone signal detection
Down leveling signal detection
Up leveling signal detection
Leveling
switch
Leveling
plate
Down door zone signal detection
Installation of leveling signals
Installation requirements of leveling switches
Installation Method
Connecting to Input Terminals of
Controller
Parameter
Setting
State Monitoring
Up door zone signal
detection
Down leveling signal
detection
Up leveling signal
detection
Down door zone
signal detection
X3
X2
X1
MCB
3
2
1
24Vdc
Up leveling signal
Down door zone signal
SX1
FL2
FL1
SCB
6
4
3
Up door zone signal
Down leveling signal
AB:7
AB:10
F5-01 = 1
F5-02 = 3
F5-03 = 2 (CTB
analog input)
F6-52 Bit6 = 0
(Closed)
FA-26 Bit1: Up leveling state
monitoring
FA-26 Bit2: Down leveling state
monitoring
FA-26 Bit3: Door zone signal
monitoring
X3
X2
X1
MCB
3
2
1
24Vdc
Up leveling signal
Down door zone signal
SX1
FL2
FL1
SCB
6
4
3
Up door zone signal
X10
X9
CTB
2
1
Down leveling signal
AB:7
AB:10
F5-01 = 1
F5-02 = 3
F5-03 = 2 (CTB
analog input)
F6-52 Bit6 = 1
(Open)
F5-25 Bit9 = 1
(NO)
F5-25 Bit10 = 1
(NO)
FA-33 Bit10: Up leveling state
monitoring
FA-33 Bit11: Down leveling
state monitoring
FA-26 Bit3: Door zone signal
monitoring
FA-26 Bit1: Upper door zone
signal monitoring
FA-26 Bit2: Lower door zone
signal monitoring