The paper introduces the functions of logic control system and its control principle in TISC air compressor unit and datacommunication, acquisition and system configuration.
介绍了逻辑控制系统的功能，该系统在天钢空压机组应用的控制原理，以及数据通讯、采集和系统配置。
2
Electronic controlunit ECU used AT89C51 microcontroller as a microprocessor, including data acquisition module, switch input module and CAN communication module.
电子控制单元ecu采用AT 89 C 51单片机作为微处理器，设计了数据采集模块、开关量输入模块以及CAN通信模块。
3
The procedure storage unit is a storage unit comprising a processing control procedure and a communication procedure which is used for interchanging data with the host computer.