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)
最近浏览的软件
Automatically Run Or Close Programs At Certain Times Software 1 Jan 15
HL-DBExporter (SQLite & MySQL) 11 Apr 15
Matplotlib (64-bit) 21 Jan 15
node-browscap 12 May 15
SysInfoTools SQL Backup Recovery 27 Oct 18
Copy Database for SQL Server Standard 15 Apr 15
Firebird Interbase Editor Software 1 Jan 15
Microsoft SQL Server 2005 Service Pack 2 (32-bit) 22 Sep 15
Export Schema to SQL for SQL Server Standard 15 Apr 15
Php Debugger&Editor 2 Apr 18
按类别搜索
热门软件
Elive 20 Jan 18
Java-Chess 3 Jun 15
Redis 28 Sep 15
Linpus Linux Lite 17 Feb 15
BackBox Linux 16 Aug 18
Puppy Linux 19 Feb 15
Sophos UTM 17 Feb 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
Automatically Run Or Close Programs At Certain Times Software 1 Jan 15
HL-DBExporter (SQLite & MySQL) 11 Apr 15
Matplotlib (64-bit) 21 Jan 15
node-browscap 12 May 15
SysInfoTools SQL Backup Recovery 27 Oct 18
Copy Database for SQL Server Standard 15 Apr 15
Firebird Interbase Editor Software 1 Jan 15
Microsoft SQL Server 2005 Service Pack 2 (32-bit) 22 Sep 15
Export Schema to SQL for SQL Server Standard 15 Apr 15
Php Debugger&Editor 2 Apr 18
按类别搜索
热门软件
Boot-Repair-Disk 20 Feb 15
Lubuntu 16 Aug 18
Kismet 17 Feb 15
K3b 17 Aug 18
NAS4Free 2 Oct 17
Openfiler 12 May 15
W-Packager 20 Feb 15
评论没有发现