Diagnostics and upkeep
7.3 Maintenance
CP 443-1 Advanced
Equipment Manual, 03/2023, C79000-G8976-C256-07
93
Figure 7-2 Memory after Reset to Factory Settings
Security configuration data when running a memory reset in STEP 7 V5.5
The behavior of the configuration data for the security functions when memory is reset
depends on the STEP 7 version used for the reset.
• STEP 7 V5.5 SP2
– Memory reset with STEP 7 special diagnostics:
The security configuration is deleted during the memory reset.
– Memory reset with the SIMATIC Manager:
The security configuration is retained during the memory reset.
• STEP 7 V5.5 SP3
The retentive security configuration is retained during the memory reset.
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