Consistently Uploading F-Cpus - Siemens SIMATIC S7-1200 Safety Programming Manualline

2 Configuring Fail-Safe Controllers
Advantages

Ensures that the last change was loaded by comparing the online and offline
status of the CRC.

Which user changed or downloaded the safety program can be tracked in
multi-user projects.

Matching of online and offline status without an online connection between
CPU and PG/PC.
NOTICE
F-change history must not be used to detect changes in the safety program or
when accepting changes in the F-I/O configuration.
2.5

Consistently uploading F-CPUs

TIA Portal V14 SP1 and higher allows you to consistently upload fail-safe SIMATIC
S7-1500 CPUs from the automation system to TIA Portal.
Recommendation
An upload from the automation system is only possible if the project has been
released for it.
When you start configuring, check the "Consistent upload" check box in Safety
Administration in TIA Portal.
Figure 2-8: Enabling "Consistent upload"
Advantages
As there is no complex "offline" project management, you can avoid errors and
further reduce the service effort.
Safety Programming Guideline
Entry ID: 109750255, V1.0, 10/2017
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