from the department...
Is there any free software for S7-200 simulation?
PLCs and related questions. topic
Posted by tqhungvn on 15 July, 2002 - 10:12 am
Does anyone know a software free for download that simulate the S7 200 PLC of Siemens? And it allows us to program and debug.

Thanks for your time!

Posted by Hakan Ozevin on 15 July, 2002 - 1:44 pm
Original Micro/Win SW that can be downloaded from Siemens website is fully functional for 30 days.

Posted by Gabriele Corrieri on 15 July, 2002 - 3:32 pm
Unfortunately Siemens doesn't sell simulator for S7 200 but a spanish programmer has made a solution ...

look at


Hope this help

Gabriele Corrieri

Posted by Anonymous on 26 June, 2003 - 10:09 pm
I just found this:

Posted by jokke on 26 May, 2007 - 12:05 am
This might help. It is a simulation of the S7 200. With this you can test the program you made.

Posted by s7200sim on 21 March, 2010 - 9:43 am
S7200SIM allows you to simulate the operation of an S7-200 programmable logic controller. You can test control programs with S7200SIM without connecting to S7 hardware. S7-PLCSIM provides a graphical user interface for viewing and modifying control program variables and changing the operating mode of the simulated controller directly from MicroWIN. Default.aspx

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