Posted 21 Oct 2002 I is analyzing some CV's, but the reference of the identic will have programmed the PLC Asea, Brown Boveri. My cruel doubt, these are the PLC' s from the ABB??? ABB = Asea Brown Boveri, or can be a reference needs to old PLC' s. In 2º question, if true. Which they were the PLC' s manufactured by the Asea & Brown Boveri before from the fusion. By, thanks Share this post Link to post Share on other sites