I want to replace the exisitng CPU card of our S7 plc with spare card of similar type. Is it as simple as just remove old one after switching off the supply , fix the new one , download the backup and its done or i need to follow some steps and take some care ?
S7-400 CPU replacement
- Thread starter panthripu
- Start date
KalleOlsen
Member
If Your backup is fresh, then it's good to go.
Kalle
Kalle
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