Tips
13.10 PROFIBUS machine control panel on the HMI
CNC Part 1 (NCK, PLC, drive)
Commissioning Manual, 11/2006, 6FC5397-2AP10-2BA0
221
– the "Network settings" tab in the "Properties new subnet PROFIBUS Subnet" dialog
box.
4. Select the transmission rate "12 Mbps" for the "DP" profile (see figure below).
Figure 13-19 Properties of the PROFIBUS interface
5. Click on "Options" and then on the "Equidistance" tab (see figure below).
Figure 13-20 Equidistance
6. To enable reproducible access to peripherals (for hand wheel mode), the PROFIBUS DP
must have constant bus cycle time. The following entries are necessary under
Equidistance:
– Click on the "Activate equidistance bus cycle" field
– Enter the cycle, e.g., "2 ms" for the "Equidistance DP cycle" (for integrated
PROFIBUS) (see MD10050 Syscock_Cycle_Time).
– Click on the "Times Ti and To equal for all slaves" field
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