This error message will be issued by the controller should the pre-limit switch “down“ not be detected 3
times under the impulse method.
The control switches into “out-of-order” mode.
- Reading error signal switch „Middle“ (counts landings multiple times)
- Wiring is faulty
- Defective pre-limit switch
- Damage at the travelling cable
- Input is faulty
Machine room emergency stop
Emergency stop in machine room is pressed
The emergency stop button in the machine room is being monitored by the controller. When activated,
this error message is issued.
The control switches into “out-of-order“ mode.
- Emergency stop in machine room has been activated
- Defective input
- Wiring is faulty
- Reset emergency stop
- See causes
800 + Ok / By entering a car call
Door 2 did not close after retrys!
The controller initiated 10 attempts for closing, during all of which the safety circuit failed to successfully
close given the predetermined control time for the closing of doors.
The controller switches “out-of-order” mode.
- defective interlock contact
- defective door contacts
- control time for the closing of doors is set too restrictively (too short)
- door motor has to little contact pressure
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