CPU 410-5H Process Automation
System Manual, 09/2014, A5E31622160-AB
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Special functions of the CPU 410-5H
You can define a protection level for your project in order to prevent unauthorized access to
the CPU programs. The objective of these protection level settings is to grant a user access
to specific programming device functions which are not protected by password, and to allow
that user to execute those functions on the CPU.
Setting protection levels
You can set the CPU protection levels 1 to 3 in HW Config.
The following table shows the protection levels of a CPU.
Table 9- 1 Protection levels of a CPU
Display of list of blocks Access granted Access granted Access granted
Module status STACKS Access granted Access granted Access granted
Operator control and monitoring
Access granted Access granted Access granted
*
*
*
*
*
*
*
A password is required if the program has a safety program.