Troubleshooting Reference
2-65
element
TM
Series
Earthquake Operation (418) Logged when earthquake input is activated. Bypassed in Construction
bypass operation.
Correction:
1. Check state of inputs EQ SS and EQ CWT.
Earthquake Recall (95) The car is being recalled on earthquake operation.
Earthquake Run (97) The car has performed an emergency stop in response to EQ SS and/or
EQ CWT input activation, has recalled, and is subsequently moving at
reduced speed in accordance to the selected earthquake code. Fault-
bypassed in Construction.
System Verifies:
- Earthquake Data = EQ Run
Correction:
1. Press EQRST on SCE-CPU board to reset.
Earthquake Shutdown (96) Per selected earthquake code, car has lowered to closest floor below its
emergency stop position, opened its doors, and shut down. Fault-
bypassed in Construction.
System Verifies:
- Earthquake Data = EQ Shutdown
Correction:
1. Press EQ RST on SCE-CPU board to reset.
EB Cycle Test Fault (388) Emergency brake failed a cycle test. Car will not be allowed to run.
Correction:
1. Verify emergency brake I/O and power.
E-Brake Dropped (421) Traction 0nly. The emergency brake has deployed.
Correction:
1. Check the event log to see what messages preceded the brake drop.
2. Troubleshoot to correct the problem.
3. Press UIM reset on SCE-CPU for 8 seconds to reset the brake.
4. Press FLT RST to clear the fault.
E-Brake Failed to Drop (376) Traction 0nly. The emergency brake/rope gripper failed to drop. The car
will not be allowed to move; all calls will be canceled and the doors will
be closed. Bypassed in Construction bypass operation.
Correction:
1. Verify function of emergency brake or rope gripper.
2. If in error, verify brake position switches or monitoring contacts.
3. Verify wiring.
E-Brake Failed to Pick (375) Traction 0nly. The emergency brake/rope gripper failed to pick. The car
will not be allowed to move; all calls will be canceled and the doors will
be closed. Bypassed in Construction bypass operation.
Correction:
1. Verify function of emergency brake or rope gripper.
2. If in error, verify brake position switches or monitoring contacts.
3. Verify wiring.
E-Brake Unexpected Drop (422) Traction 0nly. Emergency brake deployment was not the result of control-
ler direction.
Correction:
1. Verify RGOK connection.
2. Verify emergency brake function.
3. Reset brake (UIM reset for 8 seconds); FLT RST momentarily.
4. Monitor brake function.
Table 2.15 Touch Screen Event Listings
Event Description
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