The PLC unit and the touch screen are employed for local control of the system to achieve precise adjustment to the temperature of heat source, the speed and flow of air.

控制系统用PLC作为下位机进行现场控制，通过触摸屏输入开关、频率、温度等信号，实现对使用的热源温度，风速，流量等进行精确的调节。

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Just be sure to work up an appetite for dinner at the open-air Arawakabana restaurant, where the local fresh catch and wine flow freely.

BBC: Daily deal: A treasure trove of Caribbean delights