: Load Measurement System (LMS) needs calibration.
Discrepancy between commanded speed and actual feedback from the motor encoder.
Do you need the for the SMLCD or a walkthrough on how to clear the fault log ? schindler 5500 error codes free
Schindler 5500 Error Codes Free Guide: Troubleshooting and Solutions
Since the 5500 often uses specialized belts (STM), specific monitors track their lifespan and condition. 4600 (Slack Belt Switch): One of the slack belt switches has been activated. 4601/4608: Belt life or age is nearing its limit. 4602/4607: : Load Measurement System (LMS) needs calibration
If you have a specific error code on your display right now, please share the and describe how the elevator is currently behaving (e.g., doors open, completely dead, trapped at a floor) so we can narrow down the exact cause. Share public link
Check for proper 120-ohm termination resistance at both ends of the CAN-bus network. Schindler 5500 Error Codes Free Guide: Troubleshooting and
Drive experienced extreme heat but has returned to safe operational thresholds.