Description:
By single chip design field bus, realize communication agreement. This course design is based on 51 single-chip computers.the lower place machine communication, according to certain bus agreement, through a serial port to the computer. Design mainly realizes the microcomputer to lower place machine of the function of the parameters set and inquires. Microcomputer can inquires under the address of the machine to a number, the lower range of value, the value of the lower limit alarm, as well as to a machine, under the Settings of the address, the range of the lower limit on set, on the setting of the lower limit of alarm, and can real-time inquires the modified parameter values.
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SCM fieldbus design.doc
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