– No KSE signal (shaft limit sensor) detected while the car is at a standstill.
Indicates traction media (belt/rope) monitoring has reached its warning limit. Belt life has exceeded 80%; maintenance is required. PermF 522: schindler 5500 error codes verified
: The controller detected movement (encoder activity) while the car was supposed to be stopped. – No KSE signal (shaft limit sensor) detected
: The controller detects movement that is considered invalid or unintended. This can happen if the car drifts due to brake issues or machine slippage. invalid position signals
Timeouts for opening/closing, invalid position signals, or door unavailability. 0430 – 0439
Perform a "Soft Reset" or a "101 Reset" to cycle the software.