3.6.1 Installation of 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 floor
accurately.
The leveling switches are generally installed on the top of the car. The NICE1000new
system supports a maximum of three leveling switches; by default, a leveling switch is used.
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