Status and Error Messages
5-5
5
Motion 4000
BOTTOM FLOOR OR TOP FLOOR DEMAND
Description:
The controller is trying to establish car position by sending it to either the top or the bottom.
Usually associated with bottom floor demand. Bottom Floor Demand has four possible causes:
1. A change from Inspection to Automatic operation.
2. Pressing the COMPUTER RESET button.
3. Initial Power-up.
4. If the car is at the top floor and the controller gets an up slowdown signal (USD), the controller will cre-
ate a Bottom Floor Demand.
Troubleshooting:
Bottom Floor Demand should be cleared when all of the following conditions are met:
1. The car is at the bottom and the down slowdown (DSD) input to the controller is
OFF
(because the
switch should be open).
2. The Door Zone (DZ) input to the controller is
ON
.
3. The Door Lock (DLK) input to the controller is
ON
.
If the car is at the bottom and the message still flashes, check the Down slowdown switch and associated
wiring and the bottom floor door zone landing system vane/magnet and door lock circuit.
Top Floor Demand should be cleared when all of the following conditions are met:
1. Car is at the top and up slowdown (USD) input is
OFF
(because the switch should be open).
2. The Door Zone (DZ) input to the controller is
ON
.
3. The Door Lock (DLK) input to the controller is
ON
.
If the car is at the top and the message still flashes, inspect the Up slowdown switch and associated wiring.
Also inspect the door zone landing system vane/magnet at the top floor and the door lock circuit.
BRAKE MODULE FAULT LIMIT REACHED
Description:
The maximum number of consecutive FCL related faults has been reached. See FCL fault
descriptions.
Troubleshooting:
Requires fault reset on HC-CTL board.
BRAKE PICK FAILURE
Description:
The car is shut down because the brake pick switch, BPS, input was activated during three
consecutive runs, indicating the brake was not fully picked (BPS is high).
Troubleshooting:
In Program Mode (F1), check to see if any spare input is programmed as BPS, then
check to see if that input is activated. Check the physical mounting of the switch.
BRP INPUT FAILED TO ACTIVATE
Description:
NC auxiliary contact for BR contactor failed to close. When idle, this input should be acti-
vated.
Troubleshooting
:
1. Check BRP screw terminal on TC-MPI board for 120V. When BR contactor is picked, BRP should go low.
BRP INPUT FAILED TO DEACTIVATE
Description:
NC auxiliary contact for BR contactor failed to open. When running, this input should be at
zero volts.
Troubleshooting
:
1. Check BRP screw terminal on TC-MPI board for 120V. When BR contactor is dropped, BRP should go
high.
CAPTURE FOR TEST
Description:
CTST input has been activated.
Troubleshooting:
In Program Mode (F1), check the spare inputs to see if one is programmed as CTST,
then ensure that input is NOT activated.
CAR CALL BUS IS DISCONNECTED
Description:
Indicates a problem in wiring or fuses. No power to the Car Call circuits.
Troubleshooting:
Check the Car Call Bus fuse. Check the wires that go to the Car Call Power
inputs in the controller.
Table 5.1 Status and Error Messages
Scrolling Message - Special Event Message
Summary of Contents for Motion 4000
Page 20: ...xiv Manual 42 02 2P24 5 20 13 ...
Page 38: ...Motion 4000 Traction Elevator Control 1 18 Manual 42 02 2P24 ...
Page 178: ...Final Adjustments 3 56 Manual 42 02 2P24 ...
Page 322: ...User Interface 4 144 Manual 42 02 2P24 ...
Page 391: ...PC Board Quick References 5 69 5 Motion 4000 Figure 5 11 Example MC CPI Wiring ...
Page 439: ...Customer Notations A 27 A Motion 4000 Customer Notations Table A 4 Customer Notation Area ...
Page 444: ...Appendix A 32 Manual 42 02 2P24 ...