410
SPEED ERROR TRIP FAULT
Otis · DSD 412 Elevator System
What does 410 mean?
This fault causes an automatic drive shutdown when speed errors exceed the threshold defined by Function #100 for a duration longer than specified by Function #99 (Speed Error Trip Time).
Common Causes
- Speed errors exceeding the magnitude set in Function #100 for a period longer than Function #99.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Verify the setting of Function #99 (Speed Error Trip Time) and adjust if the system response time is longer than configured.
- 2
Verify the setting of Function #100 (Speed Error Trip Threshold) and adjust if the allowable speed deviation is different.
- 3
Investigate the root cause of speed errors, such as mechanical load changes or feedback issues.
Verified technical data. Last updated: March 2026
Related Faults
Source: Otis DSD 412 Elevator System