Applicable Systems
ThyssenKrupp Control System
Symptoms
Position mismatch persists after correction run - code 15 XX
Possible Causes
- Correction run failed to resolve position error
- encoder persistent fault
Troubleshooting Steps
- Step 1: Re-run correction/floor learning
Verify the fault is resolved after completing this step. - Step 2: check encoder
Verify the fault is resolved after completing this step. - Step 3: verify position calculation
Verify the fault is resolved after completing this step.
How to Reset
Power cycle; re-run floor learning
Source: beijiaxin.cn; zhihu.com/p/577262471; renrendoc MC2-C manual
Category: Elevator