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Why is it not possible to connect UnityLoader or to connect a Web page to a virgin "M580" PLC?

When using for the first time a PLC "M580xxxx" , the FTP and HTTP port are CLOSED.

=> As a concequence, on a "virgin" M580 it is NOT possible to:

  • Connect UnityLoader.
  • Open the web page of the CPU.

This new policy will apply from BMeP580xxxx FW version 2.20.

To enable these ports, just download an application in which the option "FTP" and/or "HTTP" are enable. (security tab)

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