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?
[?]: S7-300 CPU down compatibility
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logixsPH
- Posts: 3
- Joined: Wed Apr 26, 2017 7:33 am
[?]: S7-300 CPU down compatibility
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?
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CoMod
- Site Admin
- Posts: 4045
- Joined: Thu Feb 16, 2006 3:25 pm
- Location: Russia
Re: S7-300 CPU compatibility
Need change HWConfig from CPU 313-5BG04-0AB0 to a CPU 313-5BF03-0AB0
and see size of Program and Data
and see size of Program and Data