Applicable Systems
ThyssenKrupp Control System
Symptoms
Earthquake sensor activated - code 0B 02
Possible Causes
- Seismic event detected
- earthquake sensor malfunction or sensitivity too high
Troubleshooting Steps
- Step 1: Verify if real seismic event
Verify the fault is resolved after completing this step. - Step 2: check sensor calibration
Verify the fault is resolved after completing this step. - Step 3: inspect sensor wiring
Verify the fault is resolved after completing this step.
How to Reset
Power cycle after verification
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Source: beijiaxin.cn; zhihu.com/p/577262471; renrendoc MC2-C manual
Category: Elevator
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