MHJ M005.049

ComDrvS7 (64-Bit) Developer license

S7-PLC Communication Library

What can you do with ComDrvS7?

• Enable your windows program, written in C++, C#, VB, ..., to access (read/write) the PLC.
• Supports S7-PLCs (S7-300, S7-400, and compatible PLCs).

Key-Features

• Available as a 32/64-Bit-Windows-Dynamic Link Library (DLL) and as .NET Assembly
• Can be used with 32/64-Bit-Windows Applictions on Windows XP, Windows Vista (32/64 Bit), Windows7 (32/64 Bit)
• With examples for Visual Basic 2006, Visual Basic .NET, VC++, C#, Excel, Embarcadero C++, Delphi
• Without any other drivers you can connect to a S7-PLC (S7-300, S7-400, S7-1200) via TCP/IP, NETLink++, NETLink-PRO, IBH-Link, IBH-Link++
• Supports SIEMENS MPI/DP Interfaces when the SIMATIC NET driver is installed
• Read and write operands (Input, Output, Timer, Counter, Data)
• ReadMix-Function: Read different addresses with optimizations with one function call
• WriteMix-Function: Write different addresses with optimizations with one function call
• Connect to several PLCs at the same time
• The first version of ComDrvS7 was released in 1999. ComDrvS7 is reliable, stable and has a very good price-performance ratio.

Additional Functions

• Read the RUN/STOP state
• Read the state of the RUN/STOP switch
• Read the serial number of the PLC
• Read the serial number of the MMC Card
• Read the order number of the connected PLC
• Read the list of the accessible PLCs
• Read the existing data block numbers in the PLC
• Read the states of the LEDs (Error, Communication, ...) on the CPU module
• Copy RAM to ROM
• Read and write the clock of the PLC
• Switch the PLC in RUN or STOP mode
• Write complete data blocks to the PLC from a WLD file
• Read complete data blocks in the PLC and write them into a WLD file
• Many converter functions like BYTE to REAL, WORD to REAL, ...

Can be used with the following operating systems

• Windows 10 (32- and 64 Bit)
• Windows 8 (32- and 64 Bit)
• Windows 7 (32- and 64 Bit)
• Windows XP (32 Bit)
• Windows Vista (32- and 64 Bit)
• For all Editions: Home, Pro, Ultimate

Multi-Language Software

• German
• English