NICE3000
new
User Manual
3 Mechanical and Electrical Installation
- 59 -
3.4.1 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 each oor accurately.
The leveling switches are generally installed on the top of the car. The NICE3000
new
system supports the
installation of 1−3 leveling switches. The leveling plate is installed on the guide rail in the shaft. A leveling
plate needs to be installed at each oor. Ensure that leveling plates at all oors are mounted with the same
depth and verticality.
The following gure shows the installation of leveling signals.
Figure 3-36 Installation of leveling signals
Car
Door zone signal detection
Down leveling signal detection
Up leveling signal detection
Leveling
plate
Leveling
switch
The following table describes the installation requirements of leveling switches
Table 3-11 Installation requirements of leveling switches
Number of
Leveling Switches
Installation Method Connecting to Input Terminals of Controller
Setting of Function
Code
1
Door zone
signal detection
X1
X2
X3
+24 VDC
Door zone
signal
F5-01 = 0
F5-02 = 35 (NC)
F5-03 = 0
X1
X2
X3
+24 VDC
Door zone
signal
F5-01 = 0
F5-02 = 03 (NO)
F5-03 = 0
2
Up leveling
signal detection
Down leveling
signal detection
X1
X2
X3
+24 VDC
Up leveling
Down leveling
F5-01 = 33 (NC)
F5-02 = 0
F5-03 = 34 (NC)
Down leveling
Up leveling
X1
X2
X3
+24 VDC
F5-01 = 01 (NO)
F5-02 = 0
F5-03 = 02 (NO)