Protection
14.6 Protection by locking the CPU
S7-1500 Automation System
System Manual, 01/2013, A5E03461182-01
161
Removing copy protection
1. Remove any existing know-how protection (Page 157).
2. Open the properties of the respective block.
3. Select the "Protection" option under "General".
4. In the "Copy protection" area, select the "No binding" entry from the drop-down list.
Figure 14-10 Removing copy protection
14.6 Protection by locking the CPU
Protect your CPU from unauthorized access using a sufficiently secured front cover.
You have e.g. the following options:
● affix a seal
● secure the front cover with a lock (shackle diameter: 3 mm)
Figure 14-11 Locking latch on the CPU
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