MCi iControl User Manual page 307

iControl Messages
Table 6.3 iControl Messages
iControl Messages
Emergency Alarm Deactivated without Acknowledgment
Description: This message indicates that the emergency alarm has been deactivated because all signals that
would activate it are now off and the Require Acknowledgment parameter is not checked.
Car Reaction: The Distress Light and Distress Buzzer outputs are deactivated.
Emergency Brake Leg 1 Short Fault, EMERG BRK LEG 1 SHORT
Description: Emergency brake board (ICE RB or ICE EB) verification failed after a stop or as a result of a
fault reset. During these scenarios, the emergency brake circuitry is verified by transitioning between leg 1
and leg 2. One of the legs must be active to prevent the emergency brake from deploying.
Car Reaction: Emergency stop.
Troubleshooting:
1. Verify system configured for emergency brake board (ICE-RG or ICE EB).
2. Make sure the emergency brake board is physically present and correctly connected.
Emergency Brake Leg 2 Short Fault, EMERG BRK LEG 2 SHORT. See Emergency Brake Leg 1 Short
Fault.
Emergency Brake OK open, EMERG BRAKE OK OPEN
Description: The Emergency Brake OK input has dropped (off) when the configuration states that the brake
is installed and therefore the input should be picked (on).
Car Reaction: Emergency stop if running. The car is not allowed to run until the problem is corrected.
Troubleshooting:
1. Verify that the Rope Gripper board is properly installed, connected, and powered.
2. If this job has a sheave brake, verify that the associated circuitry is per the job prints.
Emergency Brake OK open Off (See: Emergency Brake OK open)
Emergency Brake Tripped, EMERG BRAKE TRIPPED
Description: The emergency brake output (ICE RG or ICE-EB board) has gone low, causing the emergency
brake to set.
Car Reaction: Emergency stop.
Troubleshooting:
1. Check that the output did not go low in error and is properly connected.
2. Check the elevator for underlying causes.
Emergency Brake UIM Reset Button Stuck, EM BK UIM RESET STUCK
Description: The reset button on the Rope Gripper board (ICE-RG) or Emergency Brake board (ICE-EB) has
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been activated for more than 15 seconds.
Car Reaction: The car is not allowed to move. If in motion, the car is allowed to finish the run.
Troubleshooting: Check the reset button on the ICE-RG or ICE-EB board.
Emergency Dispatch On, Emergency Dispatch, EMERGENCY DISPATCH
Description: The car is automatically servicing the building in a pre-defined pattern. This operation is
invoked when a failure of the hall calls bus or group communication is detected. This operation may also be
activated using a key switch input.
Car Reaction: The car automatically moves to every floor in the building in a predefined pattern and cycles
its doors.
Troubleshooting:
1. Check group/car communications.
2. Check the hall call bus drivers.
3. Check the Emergency Dispatch input.
Emergency Dispatch Off (see Emergency Dispatch On)
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