2.2. Performance data made available

The following performance data (measured variables) are made available to you:

The send station simultaneously transmits data once to all receiving stations.
The time between event 1 and event 2 is measured:

  • Event 1: Simultaneous trigger of all send jobs in OB1 of the sending S7 controller.

  • Event 2: All data are in the data blocks of all received S7 controllers.

    • The length of the OB1 cycle of the S7 controller is measured with data communication.
    The time between event 1 and event 2 is measured:

  • Event 1: Process image update of the S7 controller.

  • Event 2: Process image update of the S7 controller.

    • Note:

    For a detailed description of the measuring method, please refer to chapter 3.