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Factory Automation


Factory Automation

FAQAbout Products

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  • No : 23184
  • Release Date : 2018/09/07 16:09
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The T/B does not display anything.



  • The fuse (4A fuse) installed at the bottom of the 24 V power supply circuit in the controller may have blown out.
    For the fuse blowout, the emergency stop made by the customer may be the cause, or there may be a ground fault or short circuit with the 24 V power supply in the wiring of a door switch, enabling device, etc.
  • The T/B might be out of order.


  • Investigate and correct the ground fault or short circuit portion in the wiring made by the customer. Then, replace the fuse inside the controller.

Product Name
Industrial Robots MELFA
F Series

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