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SAFETY SYSTEM FIELD APPARATUS FIELD OPERATION MODULE WHICH IS ROBUST TO COMMON TYPE FAILURE AND MONITORS APPARATUS CONDITION/PERFORMANCE AND DEVELOPING METHOD THEREOF
SAFETY SYSTEM FIELD APPARATUS FIELD OPERATION MODULE WHICH IS ROBUST TO COMMON TYPE FAILURE AND MONITORS APPARATUS CONDITION/PERFORMANCE AND DEVELOPING METHOD THEREOF
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机译：常见故障类型的安全系统现场设备现场操作模块和监控设备的条件/性能及其开发方法
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摘要
The present invention provides a safety system field apparatus field operation module which is robust to a common type failure and monitors apparatus condition/performance. The safety system field apparatus operation module comprises: a relay actuator including a voltage monitor and a current monitor; a priority logic receiving a signal from various systems in a power plant and generating an operation signal for a field apparatus based on a priority for the received signals; a control logic operating the relay actuator in accordance with the operation signal to operate the field apparatus; a test and diagnosis logic testing operability of the field apparatus; and a connection test logic.;COPYRIGHT KIPO 2019
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