[?]: S7-300 CPU down compatibility

SIMATIC S7-200/300/400, Step7, PCS7, CFC, SFC, PDM, PLCSIM,
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logixsPH
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[?]: S7-300 CPU down compatibility

Post by logixsPH » Wed May 23, 2018 1:35 am

(sos)

Hi, is it possible to use an older CPU model as replacement for a newer model?

Can I replace a PLC with a CPU 313-5BG04-0AB0, with a CPU 313-5BF03-0AB0 spare unit?
If it is possible, what else should I look out for when commissioning?

(tyou)

CoMod
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Re: S7-300 CPU compatibility

Post by CoMod » Wed May 23, 2018 4:11 am

Need change HWConfig from CPU 313-5BG04-0AB0 to a CPU 313-5BF03-0AB0
and see size of Program and Data

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