The features and applicable areas of software PLC based on PC platform and module inserted PLC are presented.

介绍了基于PC平台的软件PLC和插卡式PLC的特点和应用场合。

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Air compressor constant pressure gas supply intelligence control system is by the transducer, pressure sensor, programmable controller (PLC) control unit, software control unit etc.

空气压缩机恒压供气智能控制系统是由变频器、压力传感器、可编程控制器(PLC)控制单元、软件控制单元等组成。

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The working principle and hardware configuration of the system, calibration of SIWAREX u, and PLC software were introduced.

描述了系统工作原理，给出了系统的硬件配置、SIWAREX U校正以及PLC软件设计。

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Both McAfee and UK-based antivirus software vendor Sophos PLC said they posted an alert to the variant on their Web sites.

CNN: Variant of 'I Love You' virus returns

She was chosen as ELSPA believes the success of the Tomb Raider series, developed by EIDOS Plc, provides a perfect example of the type of successful game that is being undermined by software pirates.

BBC: Lara Croft battles software pirates