PC based simulator for Siemens S5 or S7 PLC

M

Thread Starter

Mihir Ramkrishna

We are trying to set up a training bench at our place. We need PC based simulator for siemens S5 & S7 PLCs... Pl provide details for the same.
 
M

marc sinclair

Hi,

Did I miss something? the original poster asked for Simens S5 & S7 simulators! In my experience, simulators have very limited use, if you want to try out some code, buy a CPU, It'll be cheaper in the long run, and the code will be guaranteed to run the same way in the field. S5s are now obsolete so any 'machine graveyard' will yield an old CPU, Incidentally there are many open source and free RS232 analysers out there.

Marc Sinclair

--
http://s7-200.germainesystems.co.uk
 
Hi Marc,

in my experience, on the contrary, simulators are important.

Obviously, there are portions of code you cannot run on simulators (e.g. testing CP and FM modules, Profibus devices, etc), in that case the use of a real CPU is mandatory. It's also true that a real CPU will run the code in your lab in the same way it would do in the field, but to simulate a program you may need lots of hardware other than the CPU: I/O cards, switches, signal generators, etc. plus the necessary wirings... which means additional cost.

I really like the PLCSIM add-on package for S7, it is CPU-model independent so that you can run S7-300 and S7-400 programs as well with no limitations (e.g. max addressable I/O or blocks quantity). For pure training purposes, the simulator has another good point: it doesn't need any communication interface, namely USB/MPI converter or CP5611/5512 cards. If you have to set up a whole lab in a school, then you'll surely appreciate a cheap solution.

Siemens offers a software training simulator called SIMIT SCE http://www.automation.siemens.com/fea/html_76/pdf/simitsce_en.pdf

In the past I also developed a couple of educational applications that run on PC and communicate with the PLCSIM, they are described at http://www.runmode.com together with a comparison between hardware and software simulation solutions for educational use.

regards Luca Gallina

On August 4, 2006, marc sinclair wrote:
>In my experience, simulators have very limited use, if you want to try out
>some code, buy a CPU, It'll be cheaper in the long run, and the code will be
>guaranteed to run the same way in the field. S5s are now obsolete so any
>'machine graveyard' will yield an old CPU, <


( Complete thread: http://www.control.com/1026224452/index_html )
 
Hi Marc,
I agree with Luca Gallina completly.
The simulator for the S7-300 and S7-400 works very well. If you want you can download also a simulator for the S7-200 that works relatively well.
I don't know any simulator for the series S5...

Good luck,
MifPT
 
There is good simulator from IBH Software, built in S5 for Windows software (I am using this software). They also have soft plcs.

Mike Virgiliev.
--
ó Õ×ÁÖÅÎÉÅÍ,
Mike mailto:[email protected]
 
M

marc sinclair

Hi,

My point was that that simulators are of very limited use. More and more of
my work involves communications with other devices like servo drives, stepper
drives, USS controlles inverters and intelligent sensors. PLCs are part of a
system, so unless simulators can also model the signals from the environment,
then they are little more than pretty compilers.

Marc Sinclair
--
http://www.germainesystems.co.uk
 
K

kashif mehmood

Hi,

i'm pakistani. in which country you are trying to setup training bench? i'm a student. plz attach the expenses of these training.

best regards,
kashif mehmood
student (associate engineer)
 
You talk about a simulator for the S7-200; where can I download this ? I know the simulator for the S7-300/400 and this works very well. I'm looking for a simulator for S7-200 that can simulate the LAD programmation. (ladder)
 
R
Did you download the simulator for Siemens S7200-400? Is it freely available?

Can you share the download location of the same?

 
Top