介绍了电厂气力除灰装置控制系统中，用PLC控制的总体功能图，并给出了控制程序。
In the procedure of control ling system for ash pneumatic removing device in power plant, the overall function chart is acquired and the PLC control program is also provided.
介绍了电厂气力除灰装置控制系统中，用PLC控制的总体功能图，并给出了控制程序。
In the procedure of control ling system for ash pneumatic removing device in power plant, the overall function chart is acquired and the PLC control program is also provided.
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