MODBUS设备使用[MBusDrv.dll]库R / W数据访问。
导出函数(pascal声明):
{*来自MODBUS设备的标准读取数据*}
函数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 =控制寄存器)
数据:字节的数组[0..254](器件数据)
返回整数(0 = OK)
{*从MODBUS设备扩展读取数据*}
函数GetMBDataEx(const SlaveAddr:word; const ReadType:word):pointer; STDCALL;
SlaveAddr:word(1..254)
ReadType:字(0 =线圈/ 1 =保持寄存器)
255字节的返回指针(设备数据或0 =错误)
{* VBA(Microsoft Visual Basic)从MODBUS设备读取数据*}
函数GetMBDataVBA(const SlaveAddr:LongInt; const ReadType:LongInt):pointer; STDCALL;
SlaveAddr:longint(1..254)
ReadType:longint(0 =线圈/ 1 =保持寄存器)
255字节的返回指针(设备数据或0 =错误)
{*标准写入数据到MODBUS设备*}
函数PutMBData(const SlaveAddr:byte; const WriteType:boolean; const DataAddr:byte; const Data:word):integer; STDCALL;
SlaveAddr:byte(1 ..254)
WriteType:boolean(false = Coil / true =保持寄存器)
DataAddr:byte(1..255)
资料:字
返回整数(状态码= 0 = OK)
{* VBA(Microsoft Visual Basic)将数据写入MODBUS设备*}
函数PutMBDataVBA(const SlaveAddr:longint; const WriteType:longint; const DataAddr:longint; const Data:longint):longint; STDCALL;
SlaveAddr:longint(1..254)
WriteType:longint(0 =线圈/ 1 =保持寄存器)
DataAddr:longint(1..255)
数据:longint
返回longint(状态码> = 0 = OK)
- 主页
- Windows 2003
- MODBUS RTU Serial RS232/RS485 and TCP/IP for Windows
最近浏览的软件
Excel FoxPro Import, Export & Convert Software 23 Sep 15
Fluid CSS3 Slideshow with Parallax Effect 5 Jun 15
ScriptENGINE 2010 - 3D Engine 9 Jul 15
XLTool Client Database Software 12 Feb 17
Charon.Communications for .NET and .NET Compact Framework 26 Oct 15
Asset Tracking Database Software 21 Nov 14
Datanamic Data Generator for MS Access 25 Jan 15
Convert Multiple PDF Files To HTML Files Software 1 Jan 15
按类别搜索
热门软件
Asunsoft SQL Password Geeker 9 Dec 14
Samsung SCX-4623F Printer Scanner Driver 13 Mar 16
Free AMR to MP3 Converter 15 Nov 14
VideoBox 25 Feb 15
Shadowsocks Client 22 Jan 15
iCloud Remover Tool 11 May 16
hp LaserJet 1320 PCL 6 12 Jul 15
MODBUS RTU Serial RS232/RS485 and TCP/IP for Windows
支持的操作系统
类似的软件
显影剂的其他软件 AE
Freeware DCF77 Decoder
14 Aug 18
意见 MODBUS RTU Serial RS232/RS485 and TCP/IP for Windows
最近浏览的软件
Excel FoxPro Import, Export & Convert Software 23 Sep 15
Fluid CSS3 Slideshow with Parallax Effect 5 Jun 15
ScriptENGINE 2010 - 3D Engine 9 Jul 15
XLTool Client Database Software 12 Feb 17
Charon.Communications for .NET and .NET Compact Framework 26 Oct 15
Asset Tracking Database Software 21 Nov 14
Datanamic Data Generator for MS Access 25 Jan 15
Convert Multiple PDF Files To HTML Files Software 1 Jan 15
按类别搜索
热门软件
SSTap 16 Jun 17
Gihosoft RePicvid 27 Apr 17
Free Cr2 to JPG Converter 29 Dec 14
Virtual DJ 8 7 Apr 15
XePlayer 14 Aug 18
WLan Driver 802.11n Rel. 4.80.28.7.zip 24 Sep 15
Astah Community (64-bit) 26 Jan 15
评论没有发现