Siemens PLC S7-412 H safety F system SIL3 compliant programmimg

$15-25 USD / hour

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Opublikowano

prawie 6 lat temu

$15-25 USD / hour

Please read in its entirity before & understand responding. Please only respond if you have prior experience of programming S7-412H SIL3 rated safety PLC using safety CFC F systems blocks. Please quote to build the following as examples for us. For example coding, Use Siemens S7-412 H Safety PLC with cpu redundancy, latest version of Step7 Pro safety F version. Use F FB, U-FB library for Step7. I/O is connected via redundant profibus. Start with 1 DI, DO, AI & AO points and Each of these I/O exists on safe & non-safe I/O modules. Show examples of the same I/O types with voting for 2 & 3 I/O signals for each also. Build PLC logic module(s) using a mix of the 8 I/O & doing simple and/or logic, timer, math operations for each permutations of I/O examples. Also show the logic starting from the real I/O modules via logic using safe blocks of Siemens to the real outputs in each of above examples. Show interaction of safe PLC logic with non safe logic for in & outs in the above examples also. Assume SIL3 compliant HW & Software for SIL2 & SIL3 compliant examples. Help with validation of the logic with some independent agency or authority also. Include 4 hours of training for us. Provide detailed documentation with full source code of work using native Step7 instruction set. All of this will be work for hire.

Electrical Engineering

Instrumentation

PLC & SCADA

Identyfikator projektu: 17121838

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5 ofert

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Aktywny 6 lat temu

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5 freelancerzy składają oferty o średniej wysokości $23 USD/godz. dla tej pracy

@boticheli

Hello, I have around 10 years of experience in different Siemens solutions for automation control in industry. I was working on seven S7-400H applications in last 5 years. I have just finished ESD system for steam boiler with S7-400H, ET200M on redundancy profibus, and two redundancy OS SCADA stations. Also I have been working part time as trainer for Siemens Sitrain program licensed training center for STEP7, WinCC And PCS7. As I see you need only templates that you will use in your project by your self and 4 hours of training. Which version of Step7 do you prefer? Step 7 V5.5 or the new one Step7 v5.6? New version is compatible with Windows 10 OS. Older version is for windows 7 only. Validation is not my thing, but I could help you with some Siemens template for commissioning document trace as foundation for TUF (or similar) validation process. What it is deadline for this job? I could start immediately and finish needed job most efficiently during week 25/2018 As I just finished similar project and this will be good project to continue to work on fail safe systems. And I could answer your on various questions that may arise during training hours. Surely, we need to discus working point in more precise detail before start, in order to get a final quality product and overall satisfaction. Hope to hear from you soon. Best Regards, Vladimir B.

$23 USD w 30 dni