For achieving robust control of the nuclear island HVAC system of CPR1000 nuclear power unit, the miniature PLC is used.
为实现对CPR 1000核电机组核岛通风系统的可靠控制，采用了小型PLC作为其控制器。
LOGO! The miniature PLC from Siemens is introduced in brief. The examples of its applications in annunciation and interlock circuits are listed.
就西门子公司的微型plc产品LOGO ！作了简要介绍，并列举了在信号报警和联锁保护电路中的应用实例。
The results of practical application verify the feasibility of applying miniature PLC, this is good reference for selecting the same kind of control schemes.
实际应用结果验证了小型plc应用的可行性，对于同类型的控制方式选择具有参考和借鉴作用。
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