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[Com Port] Form1 DL : 0: how to use serial port (RS-232) with all exceptions simple and working
Date : 2025-12-21 Size : 1kb User : koolaee
[Com Port] Form1 DL : 0: 串口调试程序，能实现串口的选择，串口属性设置，向下位机发送文件-Serial debugger, to achieve the choice of serial port, serial port property, the down-bit machine to send files
Date : 2025-12-21 Size : 4kb User : 黄珠儿
[Com Port] Form1 DL : 0: serier port,to relase how many serier ports,it is very good , not out error.
Date : 2025-12-21 Size : 1kb User : nihao
[Com Port] Form1 DL : 0: VB与PLC进行串口通讯，实现读取和写入PLC数据-Visual Basic From PLC.
Date : 2025-12-21 Size : 11kb User : jason
[Com Port] Form1-(3) DL : 0: MODBUS - WORKING DOUBT
Date : 2025-12-21 Size : 33kb User : Muthu
[Com Port] 台达PLC通讯VB演示源代码 DL : 1: 上位机通过COM口与台达PLC通讯，对PLC继电器和寄存器进行读写操作的VB源代码源文件： DeltaCommDrv.dll Form1.frm mdlDeltaCommDrv MSSCCPRJ PLCDemo PLCDemo
Date : 2015-07-09 Size : 17.06kb User : wanglsq