Troubleshooting
5-6 Manual # 42-02-2P24
CAR DOOR BYPASS SW. FAILURE
Description:
Indicates that the car door bypass switch has failed.
Troubleshooting:
1. Cycle the HC-CTL board car door bypass switch a few times to exercise it. Verify that it is fully in the
ON or OFF position.
2. Verify 2S and GS connections and wiring.
CAR IN TEST MODE
Description:
The TEST input has been activated.
Troubleshooting:
Check the TEST/NORM switch position on the HC-CTL Board.
CAR SAFETY DEVICE OPEN
Description:
One of the car safety devices has activated, opening the safety circuit (e.g., emergency exit
contact, safety clamp switch, car-top emergency stop switch).
Troubleshooting:
Refer to wiring prints and check all car safety devices. Verify that the SAFC terminal on
the HC-CTL board is powered.
CAR TO FLOOR FUNCTION
Description:
The CTF input has been activated.
Troubleshooting:
In Program Mode (F1), see if a spare input is programmed as CTF, then check to see if
that input is activated.
CAR TO LOBBY OPERATION
Description:
The CTL input has been activated.
Troubleshooting:
In Program Mode (F1), see if a spare input is programmed as CTL, then check to see if
that input is activated.
CAR TOP INSPECTION
Description:
The controller is currently in cartop inspection (120VAC detected at screw terminal INCT on
the HC-CTL board).
CONFIGURATION ERROR-CHANGE SETTINGS BEFORE INSTALLATION
Description:
Incorrectly programmed value(s), e.g., a floor selected for the fire floor is not one at which
the elevator stops or conflict with Duplex car. Check Duplex programming.
Troubleshooting:
In Program Mode (F1), check all of the values associated with stops and special floors.
Save the values.
If this message reoccurs after cycling power to the controller, the memory backup battery on the HC-MPU
board may be low. CR2032 battery voltage should about 3Vdc. If you replace the battery, be sure to default
the parameters before reprogramming controller parameters. We recommend you replace the MPU battery
every four years. Replace the battery with POWER ON.
CYCLE TEST
Description:
A cycle test (exercise operation) of the brake and motor contactors is conducted before the
car is allowed to move from a landing. This message will be momentarily displayed while the cycle test
completes.
Troubleshooting:
Informational only.
DCAB INPUT FAILURE
Description:
The Bottom Access Door Contact (DCAB) input monitors the bottom door closed contacts.
DCAB should be 120VAC during bottom access operation when the Bottom Access switch is toggled to the
up or down position.
Troubleshooting
:
1. Verify 120VAC on the 2S bus.
2. Check that all hoistway doors are closed except for the bottom access hoistway door.
3. Check for 120VAC on the DCAB terminal.
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 ...
