Beckhoff TwinSAFE EL6910 Operation Manual page 66

Operation
Project data Description
Safe Logic Data Safe Logic Data contains the safety related program.
Mapping Data Mapping Data contains the link data for inputs, outputs, function blocks, connections
etc.
Parameter Data Parameter Data contains the safe user parameters that are stored on the TwinSAFE
Logic. These can be safe substitute values and the user parameters of the connections.
Info Data Info Data contains the settings which Info Data for connections, function blocks, groups
etc. are activated and have to be filled by the TwinSAFE Logic.
Info Data of the safety project
The Info Data will NOT take effect to the calculation of the project CRC. This allows the Info Data to
be changed at a later stage without changing the project CRC.
If the Info Data for an existing project are changed, a project download including at least the Info
Data must be carried out, despite the fact that the CRC is unchanged, otherwise the Info Data will
not be filled. In addition, the TwinCAT configuration must be activated so that the process image
size in TwinCAT matches the expected size within the TwinSAFE Logic.
66 Version: 1.8.0 EL6910