Siemens Industry Online Support
Siemens AG
Entry type: FAQ Entry ID: 50085753, Entry date: 05/23/2011

When using the CPU317TF-2 DP, why is generation of the safety program interrupted with the message "Initialization of the safety program could not be completed."?

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If the PROFIsafe start addresses at the DP DRIVE are not unique station-wide, generation of the safety program or compilation of the hardware configuration of the CPU 317TF-2 DP is aborted with this error message:

  • Save and Compile (320:48) - Initialization of the safety program could not be completed.

    Fig. 01
  • Save and Compile (1230:3000) - The system data could not be recreated because the configuration is inconsistent.

    Fig. 02

Therefore, you should make sure that the start address of the PROFIsafe messages at the DP DRIVE are unique station-wide, which means that modules that are configured centrally or remotely must have different start addresses.

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