General specification for ActiveX Control
- Support Windows 2000/Windows XP/Windows Vista which must have the VB6 runtime environment
- Support most development environment which supports ActiveX or OLE design (Visual Basic/Visual C++/C#/VB.NET/VBA/C++ Builder/Delphi and so on)
- Support to read and write Bit, Word, Long, Float, Double, Ascii char string, Wide char string.
Feature
- Able to connect up to 31 PLCs via one com port
- Support S7-200/300/400 CPUs, can connect both S7-200, S7-300 and S7-400 PLC all together.
- Runtime free
Limitation
- The trial version of Siemens AG SIMATIC S7-200/300/400 Series MPI ActiveX Control is a fully functional version,
but it has a limitation of only can be run half an hour after connect.
If you want to run with no limitation, please Order a register copy.
- The SIEMENS_MPI ActiveX Control must run in the ACPI\PNP0501 serial COM, and if you serial COM is RS232, you should use a RS232/RS485 convertor.
- When run the SIEMENS_MPI ActiveX Control, it will seems to occupy a lot of CPU usage.
For more details, please Download and try it.
Release Notes
- This Version is update to V1.0.1.
>> Update the bug, there has a error after read more times.
Errata Manual
- SIEMENS_MPI.pdf(2.1Device Range) Bit Address Name should update from IW/QW/MW/VW/EW/AW to I/Q/M/V/E/A. Please Download the manual for details.
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