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Report No.

Supervision and alarm system for J-PARC Linac and RCS

Takahashi, Hiroki ; Sawabe, Yuki; Watanabe, Kazuhiko*; Kawase, Masato*

The amount of monitor value tends to increase, because of the increase of accelerator components, or in order to realize the safety and the stable operation. Then, an enormous volume of operation data increases the possibility of occurrence of erroneous operation such as overlooking of monitor value and etc. Then, we started to develop a system to supervise the state of the accelerator and to inform operators of abnormality early. As an initial system, we developed a system to supervise the status of Linac DTQ power supplies and etc. In this initial system, first, the function was created to make the normal range (upper and lower limit values) with reference to the current setting value. Next, the function to inform the alarm condition when the monitor value becomes outside of the normal range was realized. This function is an important function in the initial system. By this realization, we obtained the prospect of development of supervision and alarm system.



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