Troubleshooting
6-48 Manual # 42-02-7223 C1
IMP Switch Fault - Fault Bypass, IMP SW FAULT: FLT BYP
Description: There is a problem with the iBox FAULT/FUNCTION BYPASS switch. Both poles must activate.
Car Reaction: None
Tro ubleshooting:
1. Sometimes the switch fault can be temporarily cleared by toggling the switch multiple times.
2. The iBox slide switches can be repaired using MCE part: IMP-SW-JUMPER-KIT.
IMP Switch Fault - Hoistway Door Bypass, IMP SW FLT: H DOOR BP
Description: There is a problem with the iBox HOISTWAY DOOR BYPASS switch. Both poles must activate.
Car Reaction: None
Tro ubleshooting:
1. Sometimes the switch fault can be temporarily cleared by toggling the switch multiple times.
2. The iBox slide switches can be repaired using MCE part: IMP-SW-JUMPER-KIT.
IMP Switch Fault - Inspection, IMP SW FAULT: INSP
Description: There is a problem with the iBox INSPECTION switch. Both poles must activate.
Car Reaction: If stopped, the car is immediately shut down and taken out of service for all types of demands,
including fire and medical emergencies. If the switch fault is detected while running, the car is allowed to
reach its next destination before shutting down.
Tro ubleshooting:
1. Sometimes the switch fault can be temporarily cleared by toggling the switch multiple times.
2. The iBox slide switches can be repaired using MCE part: IMP-SW-JUMPER-KIT.
IMP Switch Fault - Inspection DOWN, IMP SW FAULT: INSP DN
Description: There is a problem with the iBox Inspection DOWN switch. Both poles must activate.
Car Reaction: None
IMP Switch Fault - Inspection Enable, IMP SW FAULT: INSP EN
Description: There is a problem with the iBox Inspection ENABLE switch. Both poles must activate.
Car Reaction: None
IMP Switch Fault - Inspection UP, IMP SW FAULT: INSP UP
Description: There is a problem with the iBox Inspection UP switch. Both poles must activate.
Car Reaction: None
IMP Switch Fault - Learn, IMP SW FAULT: LEARN
Description: There is a problem with the iBox LEARN switch. Both poles must activate.
Car Reaction: None
Tro ubleshooting:
1. Sometimes the switch fault can be temporarily cleared by toggling the switch multiple times.
2. The iBox slide switches can be repaired using MCE part: IMP-SW-JUMPER-KIT.
IMP Switch Fault - None, IMP SW FAULT: NONE
Description: This message is generated when an IMP switch fault has occurred and is then cleared. If multi-
ple switch faults occur at the same time, the message is generated when all faults have been cleared.
Car Reaction: If the car had been shut down due to the IMP switch faults, it is cleared to run again.
IMP Switch Fault - Test, IMP SW FAULT: TEST
Description: There is a problem with the iBox TEST switch. Both poles of this switch must activate.
Car Reaction: None
Tro ubleshooting:
1. Sometimes the switch fault can be temporarily cleared by toggling the switch multiple times.
2. The iBox slide switches can be repaired using MCE part: IMP-SW-JUMPER-KIT.
Table 6.3 iControl Messages
iControl Messages
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