The rules are categorized according to the following icons:

Error: Detected malfunction in the elevator operation, technician intervention is necessary for resolution.

Usable: Special elevator events that do not impact its regular operation. They only inform that they are currently active.

Normal: Non-assistive alert as it is temporary, caused by an event that disappears on its own when the situation that triggered it is resolved.


Rule Type Rule Name Description
Bus connection error CAN or RSL communication failure.
Car door locked The doors have not opened or closed within the configured time after the door open or close command.
Error Activates all error type rules.
Error while doing correction run Error while doing correction run.
No telephone No telephone communication with the emergency system.
Start failed error Error while doing correction run.


Rule Type Rule Name Description
Hall door locked Hall door closed.
Power save On escalators, an ​energy-saving mode​ is a mode where the escalator runs slowly or even stops in order to save energy.
Safety chain interrupted, no operation Security chain interrupted.


Rule Type Rule Name Description
Emergency button Emergency state because the emergency button was pushed.
Help coming Requested help is coming.
Normal Activates all Normal rules.
SOS SOS Trip.