Hoisting and synchronous application are typical scenes in crane operation.At present,the traditional relay control method obviously can't meet the requirements of automation control in different industries.The control plan based on PLC brings a series of higher requirements for hoisting enterprises,such as technical talent reserve,implementation difficulty and timeliness,comprehensive operation and maintenance cost and so on.In this paper,taking the above-mentioned hoisting and synchronous application as an example,the technological innovation and advantages of a new multifunctional electronic controller were studied by comparing the PLC travelling plans,which can be applied to more classic or non-standard application scenarios based on multifunctional properties.
维普
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