Applicable Systems
SKY-2
Symptoms
The elevator reports a terminal limit activation. The final terminal limit has been triggered, preventing further travel.
Possible Causes
- Elevator car reached the terminal floor limit
- Terminal limit switch misadjusted triggering early
- Normal deceleration limit failed allowing overtravel
Troubleshooting Steps
- Step 1: Verify the car position at the terminal floor
Car is at the correct terminal position - Step 2: Check the terminal limit switch adjustment
Switch activates at the correct position - Step 3: Verify the deceleration limit function
Deceleration activates before terminal limit
How to Reset
To reset: Move the car away from the terminal limit, then reset the safety circuit.
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Source: Otis Elevator Service Manual, Otis Worldwide Corporation
Category: Elevator
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