Status and Error Messages
5-27
5
Motion 4000
MPI A or B LANDING SYSTEM FAULT (EMERGENCY BRAKE DROPPED)
Description:
The emergency brake dropped due to a landing system fault while the door gate and door
lock were open. The landing system fault is either (MPI-A/B) Relative Position High, Relative Position Low,
or Landing System Comm Loss.
Troubleshooting
:
1. Check the troubleshooting for the referenced faults.
MPI A or B LEVELING OVERSPEED
Description:
MPI A or B on the TC-MPI board is reporting an overspeed during leveling.
Troubleshooting
:
1. Use a hand-held tach to determine car speed during leveling.
2. Check that the F7, Leveling Overspeed setting is correctly set.
MPI A or B PMDD CONTACTOR DROP MONITOR FAULT
Description:
MPI A or B on the TC-MPI board is reporting that the primary motor drop delay contactor did
not drop out at the end of a run.
Troubleshooting
:
1. PM delay drop relay K6 is stuck open.
2. Verify that 2MV or 2L is not active.
3. Verify that drive disable delay, F7 parameter 138, is less than 2 seconds.
4. Verify the status of 2MV, 2L, and PMDD through MPI-C, F5 diagnostics.
Please refer to “MPI-C Diagnos-
.
MPI A or B PMDD CONTACTOR PICK MONITOR FAULT
Description:
MPI A or B on the TC-MPI board is reporting that the primary motor drop delay contactor did
not pick at the beginning of a run.
Troubleshooting
:
1. PM delay drop relay K6 is stuck closed.
2. Verify that 2MV and 2L have power. Doors must be closed and the SAFS relay must be picked for 2L to
be active.
3. Verify the status of 2MV, 2L, and PMDD through MPI-C, F5 diagnostics.
Please refer to “MPI-C Diagnos-
MPI A or B RELATIVE POSITION HIGH
Description:
A or B channel from ELGO landing sensor (as specified in message) not being received.
Troubleshooting:
1. Check connections between sensor and cartop interface.
2. If the rope gripper has dropped, hold EQ-RST on the TC-MPI board for six seconds, then press FAULT
RESET on the HC-CTL board to reset.
MPI A or B RELATIVE POSITION LOW
Description:
A or B channel from ELGO landing sensor (as specified in message) not being received.
Troubleshooting:
1. Check connections between sensor and cartop interface.
2. If the rope gripper has dropped, hold EQ-RST on the TC-MPI board for six seconds, then press FAULT
RESET on the HC-CTL board to reset.
Table 5.1 Status and Error Messages
Scrolling Message - Special Event Message
Содержание Motion 4000
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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 ...
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