Manual-overview of system
HDR Lock Error
This error indicates that a securityloop is bypassed. The control detects that the door close switch
reports“doors open“ and the security-loop is closed.
This error blocks the elevator.To avoid this during installation you keep first the CAN Bus away. Door
open end switsch is first reported from SM02/H in the inspectionbox.
To leave this condition the door-OPEN end switch has to be bypassed or the input logic has to be switched
from NC to NO .
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