[RQ7.15] The ResponseSPDU shall be built by the SafetyProvider by copying RequestSPDU.MonitoringNumber and RequestSPDU.SafetyConsumerID into the ResponseSPDU. In addition, SPDU_ID, Flags, the SafetyData and the NonSafetyData shall be updated. Finally, ResponseSPDU.CRC shall be calculated and appended.

Figure 20 gives an overview over the task of building the ResponseSPDU.

Figure 20 – Overview of task for SafetyProvider

For the ResponseSPDU.Flags, see 7.2.1.6. For the calculation of the SPDU_ID, see 7.2.3.2. For the calculation of the CRC, see 7.2.3.6.