Search - delphi modb

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[Com Port] spcomm DL : 0: modbus rtu 通讯使用spcomm控件-modbus rtu protocl use spcomm activX
Update : 2025-02-17 Size : 223kb Publisher : www
[Com Port] delphi_modbus_source DL : 0: 自已用DELPHI编写的MODBUS测试软件及源代码，需要的朋友可以参考一下。MODBUS 协议为开放式的协议，采用轮询方式。MODBUS分为MODBUS RTU/ASCII、MODBUS TCP、MODBUS PLUS几种，对应于不同的硬件平台，世界上大多数的仪器和仪表，大多数的控制器都采用或支持该协议。学习和掌握本协议，对工控网友来说，非常有意义。-DELPHI prepared to use their own MODBUS test software and source code, need a friend for reference. MODBUS protocol for open-ended agreement, means the use of polling. MODBUS is divided into MODBUS RTU/ASCII, MODBUS TCP, MODBUS PLUS several, corresponding to different hardware platforms, most of the world
Update : 2025-02-17 Size : 2.51mb Publisher : Liu Wei