SIEMENS- Block privacy in STEP 7 | SIEMENS STEP 7 | S7-300 | S7-400

In this video you will see how to use "Block Privacy" in STEP 7 to protect your developed blocks from unauthorized changes. To decrypt a protect block with S7-Block privacy , you need to install it from STEP 7 installation CD. original discussion: https://support.industry.siemens.com/tf/ww/en/posts/how-to-unlock-password-protection-with-password/131000/?page=0&pageSize=10#post840973 SIEMENS- Block privacy in STEP 7 | SIEMENS STEP 7 | S7-300 | S7-400