Functions
5.1 Isochronous mode
PROFIBUS with STEP 7 V13
72 Function Manual, 12/2014, A5E03775446-AC
Change parameters
Changing parameters for the DP master system
You can change the parameters for isochronous mode in the "Constant bus cycle time"
dialog box.
1. Select the DP master system in the network view.
2. Select the section "Constant bus cycle time" in the Inspector window.
3. Change the parameters according to the received instructions.
Figure 5-8 Changing parameters for the DP master system