System decentralized for tracking control and data acquisition using for hydroelectric central

From hydroelectric Vidraru was built in Soviet style, as a barrage of weight. Hydroelectric Vidraru was conceived as a jewel, and just for that reason did not discount the material. Moreover, Central has been equipped with the best technology in the year '66. So far have not been re or major changes, so that this complex technology works perfectly then. The only novelty is that the alarm was installed seven years ago.