Status and Error Messages
5-29
5
Motion 4000
MPI A or B UET SW POSITION FAULT
Description:
The UET switch was not detected at the expected location. Power will be removed from brake
and motor to bring the car to an immediate halt.
Troubleshooting:
1. Check the integrity of the landing/positioning system encoded tape.
2. If a physical UET switch is used on this job, check switch wiring, integrity, and position.
If this is occurring on a job that is just being set up or adjusted or has had this problem sporadically:
3. Check F7 menu U/DET Option setting (parameter 69). Check F7 menu UET Distance and UET Delta Dis-
tance.
MPI A or B UNINTENDED MOTION FAULT
Description:
TC-MPI board has detected the car moving away from the door zone with both car gate and
hoistway doors not fully closed and locked. Power will be removed from brake and motor, emergency rope
gripper will engage.
Troubleshooting:
1. Put the car on Inspection.
2. Press Fault Reset on the HC-CTL board.
3. Hold down the EB RESET button on the TC-MPI board for at least 8 seconds to reset the rope brake.
MPI-A or B UNT SW HIGH OVERSPEED
Description:
The processor has detected an Up Normal Terminal Switch High overspeed (exceeding switch
Speed setting plus Delta High speed setting). Power will be removed from brake and motor to bring the car
to an immediate halt. The car will then move at reduced speed to the next landing in the direction of travel.
If the fault clears, the car will resume normal service. If not, the car will open its doors and remove itself
from service.
Troubleshooting:
1. Check the integrity of the landing/positioning system encoded tape.
2. If the job has a physical UNT switch, check the switch and connections.
3. Check appropriate F5 menu overspeed parameters (17 - 40), to determine what car speed was at that
switch for the last normal run and at the time of the overspeed.
4. CheckF7 menu UNTx Speed and Delta High Speed settings. Otherwise, move UNTx closer to terminal.
MPI-A or B UNT SW LOW OVERSPEED
Description:
The processor has detected an Up Normal Terminal Switch Low overspeed (exceeding switch
speed setting plus Delta Low speed setting). The car will perform an emergency slowdown, then move at
reduced speed to the next landing in the direction of travel. If the fault clears, the car will resume normal
service. If not, the car will open its doors and remove itself from service.
Troubleshooting:
1. Check the integrity of the landing/positioning system encoded tape.
2. If the job has a physical UNT switch, check the switch and connections.
3. Check appropriate F5 menu overspeed parameters (17 - 40), to determine what car speed was at that
switch for the last normal run and at the time of the overspeed.
4. Check F7 menu UNTx Speed and Delta Low Speed settings. Otherwise, move UNTx closer to terminal.
Table 5.1 Status and Error Messages
Scrolling Message - Special Event Message
Содержание Motion 4000
Страница 20: ...xiv Manual 42 02 2P24 5 20 13 ...
Страница 38: ...Motion 4000 Traction Elevator Control 1 18 Manual 42 02 2P24 ...
Страница 178: ...Final Adjustments 3 56 Manual 42 02 2P24 ...
Страница 322: ...User Interface 4 144 Manual 42 02 2P24 ...
Страница 391: ...PC Board Quick References 5 69 5 Motion 4000 Figure 5 11 Example MC CPI Wiring ...
Страница 439: ...Customer Notations A 27 A Motion 4000 Customer Notations Table A 4 Customer Notation Area ...
Страница 444: ...Appendix A 32 Manual 42 02 2P24 ...