voiliceo

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About voiliceo

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    Hi, I am New!

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  1. Hello 

    I am captain of a sailing vessel that is equipped with a Mitsubishi PLC System that control Wago fieldcoupler on a profibus network. My knowledge in PLC world is extremely limited and I am looking for help.  The company that originally did this installation does not exist anymore. So I wanted to know if you could direct me in my research of a company that could help troubleshooting and resolving my problems. At this stage of problem understanding  the Mitsubishi module QJ71PB92D indicate RSP ERR. which in my research interpret as a communication trouble. If I follow this logic I would need someone that can test the network but this might not be the only issue.

    This system was put in service in 2005, has been working correctly since I joined the vessel, and recently started to act on me.