: Position lost; the control system has lost the car's position in the shaft. Specialist System Troubleshooting Suspension Traction Media Monitoring (STMM)

The LMS ensures the elevator does not exceed its rated capacity. If you encounter load-related errors, you may need to perform a "Teach-In" or adjustment: : Load weigh device requires calibration. 1121 : Load weigh signal out of range.

: Brake contactor contacts do not match the commanded state; check auxiliary contacts. 0435 / 0439 : Motor or drive overtemperature.

The Schindler 5500 uses coated steel belts instead of traditional cables. The system monitors these belts for wear. If the system detects that the belts have reached their duty cycle limit, it will trigger an Error 0513 , which safely grounds the elevator until the media is replaced and the trip counter is reset. Load Measurement System (LMS)

Understanding Schindler 5500 Error Codes: A Comprehensive Troubleshooting Guide

Schindler SMART 002 LED Error Codes | PDF | Elevator - Scribd

Correctly identifying these codes is the first step in restoring service and ensuring passenger safety. Common Schindler 5500 Error Codes & Meanings