Thursday, July 4, 2013

1307.0908 (J. H. Choi et al.)

Installation and Operation of RENO Slow Control and Online Monitoring

J. H. Choi, H. I. Jang, M. Y. Pac, J. K. Ahn, S. Choi, Y. Choi, W. K. Choi, J. S. Jang, E. J. Jeon, K. K. Joo, H. S. Kim, J. Y. Kim, S. B. Kim, W. Kim, Y. D. Kim, J. Lee, I. T. Lim, K. J. Ma, I. G. Park, J. S. Park, K. S. Park, J. W. Shin, Siyeon K, S. S. Stepanyan, I. S. Yeo, I. Yu
The RENO is the reactor based experiment to measure the smallest neutrino mixing angle, $\theta_{13}$. The slow control and online monitoring system for RENO monitors the status of the HV systems, the temperatures of the electronics crates and detectors, the fluids levels, humidities of experimental halls and electronics huts, and gas concentrations. And the slow control system is able to set up high voltage for each channel and turn on and off HV remotely. An online monitoring system located in the control room reads data from the DAQ host computer via network. It provides event display, online histograms to monitor detector performance, and variety of additional tasks needed to efficiently monitor detector performance parameters and diagnose troubles of detector and DAQ system. In this paper, we explan the installation of the slow control and monitoring system and their operation status,
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