Suzhou MONARCH Control Technology Co., Ltd. NICE3000 New, User Manual, Page: 62 / 233

NICE3000
new
User Manual Mechanical and Electrical Installation
- 61 -
Figure 3-23 Arrangement of shaft position signals
Leveling flag
(floor N)
L
80 ≤ D ≤ 200 mm
150 mm
L >
2 x F3-08
V²
Top leveling
position
D
L L >
2 x F3-08
V²
150 mm
Up final limit
switch
Up limit
switch
30-50 mm
(V: Rated
elevator speed)
Up slow-down switch
Down slow-down switch
Bottom leveling
position
(V: Rated
elevator speed)
Down limit
switch
Down final
limit switch
30 ─ 50 mm
Leveling flag
(floor N)
L
80 ≤ D ≤ 200 mm
150 mm
L >
2 x F3-08
V²
Top leveling
position
D
L L >
2 x F3-08
V²
150 mm
Up final limit
switch
Up limit
switch
30-50 mm
(V: Rated
elevator speed)
Up slow-down switch
Down slow-down switch
Bottom leveling
position
(V: Rated
elevator speed)
Down limit
switch
Down final
limit switch
30 ─ 50 mm
3.8.1 Installation of Leveling Signals
Leveling signals comprise the leveling switch and leveling plate and is directly connected
to the input terminal of the controller. It is used to enable the car to land at each floor
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 floor. Ensure that leveling
plates at all floors are mounted with the same depth and verticality.
The following figure shows the installation of leveling signals