MCi iControl User Manual page 297

Table 6.3 iControl Messages
Car Stop Switch Open, CAR STOP SWITCH OPEN
Description: The car panel stop switch input has dropped (in-car stop switch has been activated). This switch
may be bypassed during special modes of operation such as fire, CFSS, or EMS.
Car Reaction: Emergency stop if running. The car is not allowed to run again until the car panel stop switch
is moved to the RUN position.
Troubleshooting:
1. Check the in-car stop switch and switch connections.
2. Check current mode of operation and verify that the stop switch operation is as expected.
Cartop Automatic Unintended Motion Fault, CARTOP AUTO UIM FLT
Description: An unintended motion fault has been detected while the car was running under Passenger oper-
ation.
Car Reaction: Emergency Stop. Cancel all calls. This fault will self reset.
Troubleshooting:
1. Check the iView Event Log for preceding activity.
2. Correct initiating problem, if any.
Cartop Communication Established
Description: Communication between iControl (iBox) and the iLink ICE-CTP board has been established. This
communication is through twisted-pair, shielded cabling in the traveler cable.
Cartop Communication Fault, CARTOP COMM FAULT
Description: Communication between iControl and iLink have failed. This communication is through twisted-
pair, shielded cabling in the traveler cable.
Car Reaction: Emergency Stop. Cancel all calls.
Troubleshooting:
1. Check the connections at the iBox and iLink ends of the connection. Refer to -CW job print drawing.
2. If the connections are clean and tight, use an oscilloscope to check the TX and RX signals themselves.
Or, if practical, connect the iBox end of the connection to another iControl in the machine room and see
if that controller can communicate with the iLink box.
3. If required, replace the iLink Cartop board or the iBox as appropriate.
Cartop Emergency Stop
Description: The cartop processor has detected a fault and initiated an emergency stop. The Cartop Safety
relay has opened in response to an unsafe condition.
Car Reaction: Emergency stop: Motor contactor and brake contactor immediately dropped. Cancel all calls.
Troubleshooting:
1. Check the iView Event Log for related preceding events.
2. Troubleshoot and correct any initiating problem.
3. Restore safety string and test.
Cartop Exit Open, CARTOP EXIT OPEN
Description: The Cartop Exit Switch input has dropped. The input is normally on when the configuration
states that the switch is installed. The input may be bypassed by: 1) the car being on car top or car panel
inspection while on earthquake, and 2) the safety bypass jumper being installed.
Car Reaction: Emergency stop if running. The car is not allowed to run until the problem is corrected.
Troubleshooting:
1. Check the switch status and configuration (Safety screen).
2. Check elements related to bypassing.
Cartop Exit Open Off (see: Cartop Exit Open)
iControl Messages
iControl Messages
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