7/5/2013 3:38 PM | |
Joined: 8/27/2006 Last visit: 9/24/2024 Posts: 719 Rating: (88) |
I almost have the same boiler project these days, so, Do you already have hardware configuration or you are trying to settle on it? What level of SIL you intend to apply? Do you have two PLCs (one for BMS and the other for process?) check thislinkfor the S7-300 failsafe modules range and their level of usage with different levels of SIL.
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7/5/2013 4:06 PM | |
Joined: 4/20/2007 Last visit: 9/19/2024 Posts: 727 Rating: (43) |
HV is the future my friend ;), hehe :). http://parat.no/?vis=artikkel&fid=7555&id=0402201313401813218&menymagasin=nei&thesite=ref&t=INDUSTRY Normally for oil and gas fired we use type approved BMS with external start and setpoint, separate relay based safety and S7 300 for control functions. |
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7/5/2013 5:36 PM | |
Posts: 621 Rating: (10) |
so same what i red related to this mylast yearsone of my project https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&nodeid4=34677186&lang=en&siteid=cseus&aktprim=0&extranet=standard&viewreg=WW&objid=33810606&treeLang=en |
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