Troubleshooting
6-42 Manual # 42-02-7223 C1
Front Door Close Fault, FRONT DOOR CLOSE FLT
Description: One or more front door failures to close have been detected. The controller will attempt to close
the doors as defined by user parameters (door close protection timer and number of attempts) before
declaring this fault. (iView Controller > Configuration > Car Operation > Doors)
Car Reaction: The doors will reopen fully. All car calls are canceled and car removes itself from hall call ser-
vice (hall calls assigned to this car are canceled or reassigned to other cars if available). Doors may be closed
using constant pressure on the front door close button.
Tro ubleshooting:
1. Door closed status is determined by the front door close limit and by the front door position monitor con-
tact if applicable. Check the wiring of these signals.
2. Check the door close protection timer and number of closing attempts on the Car Operation - Doors tab.
Front Door Close Fault Recovery Failure, F DR CLS FLT REC FAIL
Description: The Door Close Fault Recovery timer starts when a Door Close Fault is generated. When the
timer expires, the Door Close Fault is cleared to allow the doors to again attempt to close (see Front Door
Close Fault). This is repeated the number of times specified by the Door Close Fault Recovery Attempts
parameter. If the doors have failed to close when the number of attempts equals the recovery attempts
parameter setting, the Front Door Close Fault Recovery Failure is generated.
Car Reaction: The car is not allowed to run until a mode change is detected or the doors are successfully
closed via constant pressure on the Door Close Button.
Tro ubleshooting:
1. Door closed status is determined by the front door close limit and by the front door position monitor con-
tact if applicable. Check the wiring of these signals.
2. Check the door close protection timer and number of closing attempts on the Car Operation - Doors tab.
Front Door Close Time-out
Description: Front door failure to close detected. Controller will attempt to close doors for a period of time
defined by Closing protection timer parameter (Door Motor Protection Timers). If timer elapses prior to doors
closing fully, this event is generated.
Car Reaction: Doors reopen fully and again attempt to close.
Tro ubleshooting:
1. Door closed status is determined by front door close limit and front door position monitor contact.
2. Check the wiring of these signals.
3. Check Closing protection timer (iView Car Operation Configuration/Doors Tab/General Tab/Door Motor
Protection Timers).
Front Door Contact Fault, FRONT DOOR CNTCT FLT
Description: Faulty front door contact (gate switch, door lock) has been detected. This is detected when the
doors are in their fully open position and either the gate switch contact is closed or the doors appear to be
locked.
Car Reaction: All car calls are canceled and the car removes itself from hall call service. The front doors are
not allowed to close and the car is not allowed to run.
Tro ubleshooting:
1. Check the front door gate switch and door lock contact at the floor at which the car is located.
2. Check associated wiring for these signals.
Front Door Open Button Bypassed, FRONT DOB BYPASSED
Description: The front door open button has been continuously activated for a user-defined time and is now
bypassed according to the user-defined setting. (iView Controller > Configuration > Car Operation > Doors)
Car Reaction: The front door open button is rendered inoperative.
Tro ubleshooting:
1. Check the corresponding input: Front Door - Open Button (Normally low).
2. The operation of the door open button can also be restored by setting the Door open button bypass
option to off (unchecked) (iView Controller > Configuration > Car Operation > Doors)
Table 6.3 iControl Messages
iControl Messages
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