摘要 |
3The alarm apparatus having a breakdown permissible structure in a signal transfer switch comprises a generic maintenance/repair part(100) having a dual structure, for monitoring a state of a signal transfer switch, sensing an error of a software and a hardware, and deciding a level of the error; a plurality of alarm collecting parts(200) installed on each rack of the signal transfer switch, for collecting information for an abnormality of the power and cooling device, and for an overheating, etc.; an alarm connecting part(300) based on a dual structure, for making the error level data decided in the generic maintenance/repair part(100) visible and audible signals, and informing the generic maintenance/repair part(100) of the error information collected in the alarm collecting part(200); and an alarm panel(400) for informing an operator of the visible and audible alarm per each level produced in the alarm connecting part(300), thereby simply collecting dispersed error data and effectuating an enlargement of a system.
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