Applicable Systems
ThyssenKrupp Control System
Symptoms
External call communication timeout for multiple landings
Possible Causes
- Multiple landing panel communication failure
- CAN bus segment fault
Troubleshooting Steps
- Step 1: Check CAN bus segment
Verify the fault is resolved after completing this step. - Step 2: inspect affected panels
Verify the fault is resolved after completing this step. - Step 3: verify bus topology
Verify the fault is resolved after completing this step.
How to Reset
Power cycle; re-initialize communication
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Source: beijiaxin.cn; zhihu.com/p/577262471; renrendoc MC2-C manual
Category: Elevator
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