Design of Serial Communication with Upper Computer and PLC[J]. Journal of Transport Information and Safety, 2001, 19(2): 50-53. doi: 10.3963/j.issn.1674-4861.2001.02.015
Citation:
Design of Serial Communication with Upper Computer and PLC[J]. Journal of Transport Information and Safety, 2001, 19(2): 50-53. doi: 10.3963/j.issn.1674-4861.2001.02.015
Design of Serial Communication with Upper Computer and PLC[J]. Journal of Transport Information and Safety, 2001, 19(2): 50-53. doi: 10.3963/j.issn.1674-4861.2001.02.015
Citation:
Design of Serial Communication with Upper Computer and PLC[J]. Journal of Transport Information and Safety, 2001, 19(2): 50-53. doi: 10.3963/j.issn.1674-4861.2001.02.015
This paper describes the attributtes,events,and methods of the MSComm control unit in VB Language and discusses how to use the MSComm control unit to design the serial communication program.