Can access to a xx7 CPU be protected with a password?

FAQ #100068

 

No. This function is not supported. Our OEM versions of the PCD2 xx7 series offer effective protection by executing parts of the Step®7 application as an operating system extension. Further information is given in Technical Information TI 26/353 (Operating system xx7). This documentation can be downloaded under: www.sbc-support.ch/xx7/xx7doc.htm