AN AUTO LOOP SIGNAL TESTER FOR INTERPOSING LOGIC SYSTEM OF THE NUCLEAR POWER PLANTS

摘要

The present invention relates to an automatic loop signal tester for an interposing logic system of a nuclear power plant. The automatic loop signal tester checks six control logic loop signals (Typical Control Logic Loop) of an interposing logic system, which generate operation signals of various control devices within a nuclear power plant, and information about a result is computerized quantifiably. Therefore, predictive diagnosis about an electronic card of the interposing logic system, which controls the various control device, is possible, and a worker can easily check the loop signals of the interposing logic system by automation.