Applicable Systems
ThyssenKrupp Control System

Symptoms

MP (main processor) board fault detected - code 0C 08

Possible Causes

  • MP board hardware failure
  • firmware corruption
  • watchdog timeout

Troubleshooting Steps

  1. Step 1: Check MP board power supply
    Verify the fault is resolved after completing this step.
  2. Step 2: re-flash firmware
    Verify the fault is resolved after completing this step.
  3. Step 3: replace MP board if faulty
    Verify the fault is resolved after completing this step.

How to Reset

Power cycle; replace MP board if persistent

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Source: beijiaxin.cn; zhihu.com/p/577262471; renrendoc MC2-C manual

Category: Elevator