MODBUS RTU Serial RS232/RS485 and TCP/IP for Windows 2018.05.23.2
MODBUS設備使用[MBusDrv.dll]庫R / W數據訪問。
導出函數(pascal聲明):
{*來自MODBUS設備的標準讀取數據*}
函數GetMBData(const SlaveAddr:byte; const ReadType:boolean; var Data:array [0..254] of byte):integer; STDCALL;
SlaveAddr:byte(1..254)
ReadType:boolean(false = Coils / true...