Siemens SINUMERIK 840Di sl - Page 244

PROFIBUS DP Communication
8.3 Creating a PROFIBUS configuration
Manual
244 Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
Dialog: Continuation
Tab: General
Group: Node/Master System
Button: "PROFIBUS..."
Dialog: Properties - PROFIBUS interface SINAMICS ...
Tab: Parameter
Button: "Properties..."
Dialog: PROFIBUS properties
Tab: Network settings
Button: "Options..."
Dialog: Options ☐
Radio button: Activating the equidistant bus cycle ☑
Equidistant DP cycle T
DP
When calculating the cyclic portion of the DP communication, the time for the isochronous
DP cycle is automatically changed to the time required as the minimum. This change must
be undone by reentering the time intended for the isochronous DP cycle.
Dialog: Continuation
Group: Equidistant time in ms
Isochronous DP cycle: Equidistant time
OK
OK
OK
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Graduation:
Figure 8-8 Dialog: Options (excerpt)