Occurs when the system sees the door as open and closed simultaneously.
The Schindler 5500 is a highly advanced, gearless traction elevator system widely used in mid- to high-rise buildings. Its diagnostic interface, the , is a handheld or built-in service tool that provides real-time access to the elevator’s control system, including fault logging, system status, and configuration.
: Indicates the SB (safety brake) auxiliary contact opened unexpectedly during travel or there is a fault in the brake module. 0009 (KB_Fault)
– Speed Reference Deviation (Overspeed Monitor)
Top in Hot Climates / Heavy Traffic
Excess deviation in encoder position. May indicate slipping belts or a loose motor encoder. Releveling Failure