[?]: Simatic STEP7 PID Controller example ?

SIMATIC S7-200/300/400, Step7, PCS7, CFC, SFC, PDM, PLCSIM,
SCL, Graph, SPS-VISU S5/S7, IBHsoftec, LOGO ...
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dhiyia
Posts: 6
Joined: Mon Jan 02, 2012 1:24 pm

[?]: Simatic STEP7 PID Controller example ?

Post by dhiyia » Mon Jan 02, 2012 1:58 pm

Hi....
I'm looking for example program for using PID controller function in PLC S7-300 in order to control the level of the water in the storage tank ...
Thank u...

dsekulic
Posts: 184
Joined: Sun Feb 12, 2006 5:47 pm
Location: Europe

Re: [?]: Simatic STEP7 PID Controller example ?

Post by dsekulic » Mon Jan 02, 2012 5:31 pm

Hi,
Take a look following link
(sfaq) Where can I find an example of level control that can be parameterized via SIMATIC Standard PID Control?
http://support.automation.siemens.com/W ... en/8846287
regards

dhiyia
Posts: 6
Joined: Mon Jan 02, 2012 1:24 pm

Re: [?]: Simatic STEP7 PID Controller example ?

Post by dhiyia » Tue Jan 03, 2012 9:09 am

Hi dsekulic

Thank u for ur reply...

can i use standard PID Control Tool software V5.2 + SP2 for my application ...

Thank u for your time...

dsekulic
Posts: 184
Joined: Sun Feb 12, 2006 5:47 pm
Location: Europe

Re: [?]: Simatic STEP7 PID Controller example ?

Post by dsekulic » Tue Jan 03, 2012 6:32 pm

Hi,
Of course You can use PID Control Tool software V5.2 + SP2. There is no any restrictions.
regards

dhiyia
Posts: 6
Joined: Mon Jan 02, 2012 1:24 pm

Re: [?]: Simatic STEP7 PID Controller example ?

Post by dhiyia » Thu Jan 19, 2012 3:44 pm

Dear dsekulic

Hello

Hoping you are ok...

Sorry for disturbing u, but I’m not so familiar with STL language, so do u have other tested example ....????
I tried to use FB41 in my program , is it ok …???

Thank u for your time...

dsekulic
Posts: 184
Joined: Sun Feb 12, 2006 5:47 pm
Location: Europe

Re: [?]: Simatic STEP7 PID Controller example ?

Post by dsekulic » Fri Jan 20, 2012 8:32 pm

Hi,
Maybe You should start from here
https://www.automation.siemens.com/WW/f ... age=en#top
Here You will find program example for FB41. Also You should call FB41 in some cyclical interrupt OB (for example OB35).
regards

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