Status and Error Messages
5-25
5
Motion 4000
MPI A or B INCORRECT LANDING SYSTEM CHANNEL DETECTED
Description: The named processor has detected that its associated CAN connection from the landing sys-
tem is not reporting the correct channel identification. Usually, this means that the CAN 1 and CAN 2 con-
nections from the hoistway position sensor to the TC-MPI board have been “swapped” at the TC-MPI board
connector.
Troubleshooting:
1. Exchange the CAN 1 and CAN 2 connections on the TC-MPI board J17 connector.
MPI A or B INSPECTION OVERSPEED
Description: The car has exceeded the Parameter 146 speed setting (F7 menu).
Troubleshooting:
1. Check physical motor related settings on drive.
2. Verify inspection speed through the LCD screen (F3 Controller Utilities menu).
Table 5.1 Status and Error Messages
Scrolling Message - Special Event Message
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